188 results match your criteria Nerve Block Infraorbital


Applied anatomy and clinical significance of the maxillofacial and mandibular regions of the barking deer (Muntiacus muntjak) and sambar deer (Rusa unicolor).

Folia Morphol (Warsz) 2020 Jun 3. Epub 2020 Jun 3.

Department of Animal Genetics and Breeding, College of Veterinary Sciences and Animal Husbandry, Central Agricultural University (I), Selesih, Aizawl, Mizoram, India.

There is no previously reported information on the applied anatomy and clinical significance of the maxillofacial and mandibular regions of the barking deer and sambar deer. Therefore, the present study was designed to provide some important clinical landmarks related to tracking of the infraorbital, mental and mandibular nerves with its clinical implications in regional anaesthesia in both the species. In the present study, the distance between the most lateral bulging of the facial tuberosity to the infraorbital foramen and from the latter to the root of the alveolar tooth directly ventral to it was found to be 2. Read More

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http://dx.doi.org/10.5603/FM.a2020.0061DOI Listing

Location of the accessory infraorbital foramen with reference to external landmarks and its clinical implications.

Sci Rep 2020 May 22;10(1):8566. Epub 2020 May 22.

Department of Ophthalmology, Blanton Eye Institute, Houston Methodist Hospital, Houston, Texas, USA.

The aim of this study was to define the location of the accessory infraorbital foramen (AIOF) with reference to accessible external landmarks in order to facilitate orbital and oculoplastic surgical procedures in the maxillofacial region. Forty-four hemifaces from 25 cadavers were dissected. The lateral canthus, subnasal point, and lacrimal caruncle were used as anatomic reference points. Read More

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http://dx.doi.org/10.1038/s41598-020-65330-4DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7244752PMC

Comparison of the efficacy and duration of desensitization of oral structures following injection of various volumes of a lidocaine-bupivacaine mixture via an infraorbital approach in dogs.

Am J Vet Res 2020 Jun;81(6):463-470

Objective: To compare the efficacy and duration of desensitization of oral structures following injection of various volumes of lidocaine-bupivacaine via an infraorbital approach in dogs.

Animals: 6 healthy adult hound-type dogs.

Procedures: In a randomized crossover study, each dog received 1, 2, and 3 mL of a 2% lidocaine-0. Read More

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http://dx.doi.org/10.2460/ajvr.81.6.463DOI Listing

Nerve Block for Septorhinoplasty: A Retrospective Observational Study of Postoperative Complications in 24 Hours.

Cureus 2020 Feb 12;12(2):e6961. Epub 2020 Feb 12.

Otolaryngology Head and Neck Surgery, Umm Al-Qura University, Makkah, SAU.

Septorhinoplasty is a surgical procedure that provides functional improvements and esthetic adjustments to the appearance of the nose. Pain is a common postoperative complication, and pain management is known to decrease postoperative complications and total cost. Local anesthetics can cost-effectively decrease postoperative pain scores and reduce analgesic requirements. Read More

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http://dx.doi.org/10.7759/cureus.6961DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7067574PMC
February 2020

Nerve Blocks Prior to Microfocused Ultrasound Treatment are Safe and Reduce Patient Discomfort.

Aesthet Surg J 2020 Jan 30. Epub 2020 Jan 30.

Background: Microfocused ultrasound with visualization has become one of the more popular nonsurgical facial rejuvenation therapies available. Although the treatment has gained wide acceptance, providing adequate pain relief during the procedure may be challenging.

Objectives: We hypothesized that nerve blocks prior to treatment would be well-tolerated and significantly reduce patient discomfort. Read More

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http://dx.doi.org/10.1093/asj/sjaa031DOI Listing
January 2020

The Infraorbital Foramen in a Sample of the Lebanese Population: A Radiographic Study.

Cureus 2019 Dec 14;11(12):e6381. Epub 2019 Dec 14.

Plastic and Reconstructive Surgery, Faculty of Medicine, Lebanese University, Beirut, LBN.

Purpose The infraorbital foramen (IOF) is an important structure in the maxillofacial region through which important structures pass. Wide variability in the shape and location of the infraorbital foramen among different populations and ethnic groups is present. So we conducted this study to specify the IOF shape, the presence of accessory foramina, and the IOF location with respect to anatomic landmarks in the Lebanese population. Read More

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http://dx.doi.org/10.7759/cureus.6381DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6957048PMC
December 2019

Location of the infraorbital foramen with reference to soft tissue landmarks for regional nerve blocks during midface surgery.

Clin Anat 2020 Jan 1. Epub 2020 Jan 1.

Department of Anatomy, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Republic of Korea.

Purpose: An infraorbital nerve (ION) block is widely used to accomplish regional anesthesia during surgical procedures involving the midface region. This study aimed to elucidate the exact location of the infraorbital foramen (IOF) in relation to clinically useful soft-tissue landmarks for achieving an effective ION block.

Methods: Forty-three hemifaces from 23 embalmed Korean cadavers were dissected. Read More

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http://dx.doi.org/10.1002/ca.23556DOI Listing
January 2020

Safe Zone for Infraorbital Nerve Block.

Plast Reconstr Surg 2019 10;144(4):709e-710e

Division of Plastic and Reconstructive Surgery, Department of Surgery, Faculty of Medicine, Mae Fah Luang University, Chiang Rai, Thailand Division of Plastic and Reconstructive Surgery, Department of Surgery, Faculty of Medicine, Khon Kaen University, Khon Kaen, Thailand Division of Plastic and Reconstructive Surgery, Department of Surgery, Q Clinic, Bangkok, Thailand Department of Surgery, Faculty of Medicine, Thammasat University, Pathum Thani, Thailand.

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http://dx.doi.org/10.1097/PRS.0000000000006034DOI Listing
October 2019

An study comparing efficacy of 0.25% and 0.5% bupivacaine in infraorbital nerve block for postoperative analgesia.

J Dent Anesth Pain Med 2019 Aug 30;19(4):209-215. Epub 2019 Aug 30.

Department of Oral and Maxillofacial Surgery, Dr. D.Y. Patil Vidyapeeth, Pune, Maharashtra, India.

Background: Pain is an unpleasant sensation ranging from mild localized discomfort to agony and is one of the most commonly experienced symptoms in oral surgery. Usually, local anesthetic agents and analgesics are used for pain control in oral surgical procedures. Local anesthetic agents including lignocaine and bupivacaine are routinely used in varying concentrations. Read More

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http://dx.doi.org/10.17245/jdapm.2019.19.4.209DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6726887PMC

Are repetitive pericranial nerve blocks effective in the management of chronic paroxysmal hemicrania?: A case report.

Medicine (Baltimore) 2019 Aug;98(31):e16484

Introduction: Paroxysmal hemicrania (PH) is a chronic headache disorder characterized by unilateral pain attacks accompanied by cranial autonomic symptoms and responds to indomethacin completely. There are few alternative treatment options for the patients who cannot tolerate indomethacin. Studies exploring the effects of repetitive peripheral cranial nerve blocks in the management of chronic PH are limited. Read More

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http://dx.doi.org/10.1097/MD.0000000000016484DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6708846PMC
August 2019
1 Read
5.723 Impact Factor

Introduction of pulsed radiofrequency cautery in infraorbital nerve block method for postoperative pain management of trauma-induced zygomaticomaxillary complex fracture reduction.

J Pain Res 2019 11;12:1871-1876. Epub 2019 Jun 11.

Department of Chemical and Biomolecular Engineering, Hong Kong University of Science and Technology, Hong Kong, Hong Kong.

Although various cases of neuralgia and its treatments have been reported, not enough evidence is present to recommend a single type of treatment as the most effective. The patient we have dealt with experienced significant interferences in his daily life due to chronic allodynia, but the symptom could not be resolved via previously reported treatments. We report a case of which a patient who presented infraorbital neuralgia after trauma was successfully treated by a novel treatment strategy. Read More

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http://dx.doi.org/10.2147/JPR.S197139DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6576132PMC
June 2019
2 Reads

Comparative Evaluation of Dexamethasone and Dexmedetomidine as Adjuvants for Bupivacaine in Ultrasound-Guided Infraorbital Nerve Block for Cleft Lip Repair: A Prospective, Randomized, Double-Blind Study.

Anesth Essays Res 2019 Apr-Jun;13(2):354-358

Department of Anesthesia and Surgical Intensive Care, Faculty of Medicine, Mansoura University, Mansoura, Egypt.

Purpose: To compare dexamethasone (DA) to dexmedetomidine (DE) as adjuvants for bupivacaine during infraorbital nerve block (IONB) in a randomized clinical trial.

Patients And Methods: One hundred patients were randomized into two equal groups. By the guidance of ultrasound, the IONB was performed bilaterally in all patients, using 1 mL of the solution on each side. Read More

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http://dx.doi.org/10.4103/aer.AER_14_19DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6545967PMC
June 2019
5 Reads

Effects of Bilateral Infraorbital and Infratrochlear Nerve Block on Emergence Agitation after Septorhinoplasty: A Randomized Controlled Trial.

J Clin Med 2019 May 30;8(6). Epub 2019 May 30.

Deparment of Anesthesia and Pain Medicine, College of Medicine, The Catholic University of Korea, 222, Banpo-daero, Seocho-gu, Seoul 06591, Korea.

Emergence agitation is common after septorhinoplasty, and postoperative pain is the main risk factor for this condition. Infraorbital and infratrochlear nerve block have been reported to facilitate pain management in patients after nasal procedures. The effect of peripheral nerve block on the incidence of emergence agitation has not been evaluated. Read More

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http://dx.doi.org/10.3390/jcm8060769DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6616642PMC
May 2019
4 Reads

A Retrospective Study of the Incidence and Management of Complications Associated With Regional Nerve Blocks in Equine Dental Patients.

J Vet Dent 2019 Mar;36(1):40-45

1 Rood and Riddle Equine Hospital, Lexington, KY, USA.

Regional anesthesia of the equine head is commonly performed to allow oral extraction of diseased teeth in the standing horse. The use of 4 blocks (infraorbital nerve, maxillary nerve, mental nerve, and mandibular nerve) is well documented for desensitization of dental quadrants for oral surgery for exodontia, but descriptions of associated complications are limited. A total of 270 regional nerve blocks were performed on 162 equine patients in a second opinion referral hospital setting. Read More

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http://dx.doi.org/10.1177/0898756419848165DOI Listing
March 2019
8 Reads

Effect of infraorbital nerve block on postoperative pain and 30-day morbidity at the donor site in buccal mucosal graft urethroplasty.

J Anaesthesiol Clin Pharmacol 2019 Jan-Mar;35(1):114-118

Department of Urology and Renal Transplantation, Nizam's Institute of Medical Sciences, Punjagutta, Hyderabad, Telangana, India.

Background And Aims: Buccal mucosa harvest for substitution urethroplasty can be painful, and may be associated with long-term complications such as perioral numbness, persistent difficulty with mouth opening, and change in salivary function. This study was designed to evaluate the efficacy of infraorbital nerve block (IOB) in relieving postoperative pain at the donor site of the buccal mucosal graft (BMG) and its associated morbidity at 30 days.

Material And Methods: Thirty adults scheduled for BMG urethroplasty were enrolled in this study and were randomized to receive either no block group I (control) and IOB group II intraorally with 1 mL of 0. Read More

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http://dx.doi.org/10.4103/joacp.JOACP_211_17DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6495633PMC
May 2019
9 Reads

Pain Reduction in Extensive Apical Surgery of the Anterior Maxilla: A Comparative Clinical Study.

J Oral Maxillofac Surg 2019 Apr 29;77(4):715-720. Epub 2018 Sep 29.

Assistant Lecturer, Department of Pedodontics and Preventive Dentistry, Dental Teaching Hospital, College of Dentistry, University of Baghdad, Baghdad, Iraq.

Purpose: The purpose of this study was to compare the outcomes of 2 different anesthetic techniques (local infiltration vs infraorbital nerve block) for eliminating pain during apical surgeries that are associated with extensive periapical pathology in the anterior maxilla.

Materials And Methods: Patients were randomly divided into 2 groups: patients in group I were anesthetized labially by local infiltration injections, whereas those in group II received a single infraorbital nerve block. Palatal injections were given for the 2 groups. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S02782391183110
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http://dx.doi.org/10.1016/j.joms.2018.09.029DOI Listing
April 2019
10 Reads

Quantitative and qualitative assessment of sensory changes induced by local anesthetics block of two different trigeminal nerve branches.

Clin Oral Investig 2019 Jun 16;23(6):2637-2649. Epub 2018 Oct 16.

Section of Orofacial Pain and Jaw Function, Department of Dentistry and Oral Health, Aarhus University, Vennelyst Boulevard 9, DK-8000, Aarhus, Denmark.

Objectives: The aims were to use different techniques to assess the degree of sensory changes and magnitude of perceived size changes in the facial region induced by nerve blocks of two different trigeminal nerve branches in healthy participants.

Materials And Methods: This placebo-controlled study included 30 healthy volunteers. The participants underwent quantitative and qualitative sensory testing (QST and QualST) thrice: before, 10 min, and 2 h after mental (n = 15) and infraorbital (n = 15) nerve blocks and during control (saline) sessions. Read More

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http://dx.doi.org/10.1007/s00784-018-2695-4DOI Listing
June 2019
15 Reads

Bilateral suprazygomatic maxillary nerve blocks vs. infraorbital and palatine nerve blocks in cleft lip and palate repair: A double-blind, randomised study.

Eur J Anaesthesiol 2019 01;36(1):40-47

From the Department of Anesthesiology, Vall d'Hebron Hospital, Department of Surgery, Universitat Autònoma de Barcelona, Barcelona, Spain (GE, MDM, MdN), Department of Anesthesiology, Children's Hospital Colorado, Denver, Colorado, USA (GM, CC, RJI), Department of Pediatric Anesthesia, King Abdullah Hospital, Riyadh, Saudi Arabia (PS), Department of Anesthesiology, Guwahati Comprehensive Cleft Care Center, Guwahati, India (PB, NB) and Department Anesthesiology and Pain Management, Seattle Children's Hospital, University of Washington, Seattle, Washington, USA (AB).

Background: Cleft defects are common craniofacial malformations which require early surgical repair. These patients are at high risk of postoperative airway obstruction and respiratory failure. Cleft surgery may require high doses of opioids which may contribute to these complications. Read More

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http://Insights.ovid.com/crossref?an=00003643-900000000-9852
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http://dx.doi.org/10.1097/EJA.0000000000000900DOI Listing
January 2019
20 Reads

Extraoral approach of infraorbital nerve block for inferior partial maxillectomy as an adjunct to general anaesthesia.

J Clin Anesth 2019 02 28;52:33. Epub 2018 Aug 28.

Department of Anaesthesiology, Regional Cancer Centre, Trivandrum 695011, Kerala, India.

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http://dx.doi.org/10.1016/j.jclinane.2018.08.024DOI Listing
February 2019
16 Reads
1.210 Impact Factor

Urgent care peripheral nerve blocks for refractory trigeminal neuralgia.

Am J Emerg Med 2018 11 8;36(11):2058-2060. Epub 2018 Aug 8.

Department of Anesthesiology, New York-Presbyterian Hospital/Weill Cornell Medicine, 525 East 68th Street, Box 124, New York, NY 10065, United States of America.

Objective: After medication failure, patients with refractory trigeminal neuralgia (TGN) often present urgently and seek more potent or invasive therapies such as opioids or surgical options. Peripheral nerve blocks, safe and simple, may offer extended pain relief prior to opioid use or more invasive ganglion level procedures.

Methods: We report a retrospective case-series (urgent care, at a large urban medical center, over a 2 year period) of nine patients with intractable primary TGN who underwent peripheral trigeminal nerve blocks after failing conservative medical therapy. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S07356757183065
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http://dx.doi.org/10.1016/j.ajem.2018.08.019DOI Listing
November 2018
16 Reads

Infraorbital foramen location in the pediatric population: A guide for infraorbital nerve block.

Paediatr Anaesth 2018 08 5;28(8):697-702. Epub 2018 Aug 5.

Department of Natural Sciences and Mathematics, West Liberty University, West Liberty, WV, USA.

Background: Infraorbital nerve blocks are often performed for the management of postoperative pain associated with cleft lip correction. Infraorbital nerve block procedures depend on the identification of the infraorbital foramen; however, there is little information regarding the infraorbital foramen location in the pediatric population.

Aims: The aim of this study was to identify the location of the infraorbital foramen in the pediatric population relative to a midpoint between the nasospinale and jugale. Read More

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http://dx.doi.org/10.1111/pan.13422DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6109424PMC
August 2018
6 Reads

Real-time ultrasound-guided infraorbital nerve block to treat trigeminal neuralgia using a high concentration of tetracaine dissolved in bupivacaine.

Scand J Pain 2015 Jan 1;6(1):51-54. Epub 2015 Jan 1.

Ehime University Graduate School of Medicine, Department of Anesthesia and Perioperative Medicine, Ehime Japan.

Background Trigeminal neuralgia is a neuropathic disorder characterized by episodes of intense pain in the face. Drug therapy is the first choice of treatment. However, in cases where drug therapy are contraindicated due to side effects, patients can get pain relief from lengthy neurosurgical procedures. Read More

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http://dx.doi.org/10.1016/j.sjpain.2014.10.003DOI Listing
January 2015
28 Reads

Ultrasound-Guided Intervention for Treatment of Trigeminal Neuralgia: An Updated Review of Anatomy and Techniques.

Pain Res Manag 2018 2;2018:5480728. Epub 2018 Apr 2.

Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital Bei-Hu Branch, Taipei, Taiwan.

Orofacial myofascial pain is prevalent and most often results from entrapment of branches of the trigeminal nerves. It is challenging to inject branches of the trigeminal nerve, a large portion of which are shielded by the facial bones. Bony landmarks of the cranium serve as important guides for palpation-guided injections and can be delineated using ultrasound. Read More

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http://dx.doi.org/10.1155/2018/5480728DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5902000PMC
December 2018
32 Reads

Cardiac Arrest and Death Attributable to the "Diving Response" Triggered During Incision and Debridement of an Abscess of the Forehead.

J Craniofac Surg 2018 Jul;29(5):e507-e509

Ross University School of Medicine, Miramar, FL.

The authors discuss about a patient who, while undergoing a routine procedure to drain a subcutaneous abscess within his forehead, suffered cardiac arrest that we conclude was caused by an activation of the diving response. This reflex affects homeostatic function which alters respiration and preferentially distributes oxygen stores to the heart and brain. Under some conditions, however, this reflex can also trigger cardiovascular collapse and death. Read More

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http://dx.doi.org/10.1097/SCS.0000000000004555DOI Listing
July 2018
12 Reads

Resection of the Posterior, Middle, and Anterior Superior Alveolar Nerves and Infraorbital Nerve Neurolysis for Refractory Maxillary Pain.

J Oral Maxillofac Surg 2018 Jun 8;76(6):1175-1180. Epub 2018 Jan 8.

Professor, Department of Plastic and Reconstructive Surgery, Johns Hopkins Hospital, Baltimore, MD.

Trigeminal injury can cause intractable facial pain. However, surgical approaches to the superior alveolar nerves have not been widely described. We report resection of the anterior superior alveolar nerve (ASAN), middle superior alveolar nerve (MSAN), and posterior superior alveolar nerve (PSAN) in a patient with refractory facial pain and outline an algorithmic approach to the treatment of trigeminal nerve injury. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S02782391183000
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http://dx.doi.org/10.1016/j.joms.2017.12.024DOI Listing
June 2018
22 Reads

The Infraorbital Foramen Is Located Midway Between the Nasospinale and Jugale: Considerations for Infraorbital Nerve Block and Maxillofacial Surgery.

J Craniofac Surg 2018 Mar;29(2):523-527

Department of Natural Sciences and Mathematics.

Identification of the infraorbital foramen is important in infraorbital nerve block and the prevention of iatrogenic injury of the infraorbital nerve in maxillofacial surgeries. This study assessed the location of 887 infraorbital foramina from 518 adult crania of varied sex and population. The study assessed the midpoint of a line segment spanning from nasospinale to jugale (NS-J) relative to the infraorbital foramen. Read More

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http://Insights.ovid.com/crossref?an=00001665-900000000-9593
Publisher Site
http://dx.doi.org/10.1097/SCS.0000000000004186DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5839919PMC
March 2018
5 Reads

Facial blanching after inferior alveolar nerve block anesthesia: an unusual complication.

J Dent Anesth Pain Med 2017 Dec 28;17(4):317-321. Epub 2017 Dec 28.

Department of Oral and Maxillofacial Surgery, National Health Insurance Service Ilsan Hospital, Goyang, Republic of Korea.

The present case report describes a complication involving facial blanching symptoms occurring during inferior alveolar nerve block anesthesia (IANBA). Facial blanching after IANBA can be caused by the injection of an anesthetic into the maxillary artery area, affecting the infraorbital artery. Read More

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http://dx.doi.org/10.17245/jdapm.2017.17.4.317DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5766093PMC
December 2017
7 Reads

Multisensory modulation of experimentally evoked perceptual distortion of the face.

J Oral Rehabil 2018 Jan 18;45(1):1-8. Epub 2017 Nov 18.

Section of Orofacial Pain and Jaw Function, Department of Odontology and Oral Health, Aarhus University, Aarhus, Denmark.

Background: Chronic oro-facial pain patients often perceive the painful face area as "swollen" without clinical signs, that is a perceptual distortion (PD). Local anaesthetic (LA) injections in healthy participants are also associated with PD.

Objective: The aim was to explore whether PD evoked by LA into the infraorbital region could be modulated by adding mechanical stimulation (MS) to the affected area. Read More

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http://dx.doi.org/10.1111/joor.12581DOI Listing
January 2018
6 Reads

Evaluation of a modified infraorbital approach for a maxillary nerve block for rhinoscopy with nasal biopsy of dogs.

Am J Vet Res 2017 Sep;78(9):1025-1035

OBJECTIVE To determine whether a maxillary nerve block via a modified infraorbital approach, applied before rhinoscopy and nasal biopsy of dogs, would decrease procedural nociception, minimize cardiorespiratory anesthetic effects, and improve recovery quality. ANIMALS 8 healthy adult hound-type dogs PROCEDURES In a crossover study, dogs received 0.5% bupivacaine (0. Read More

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http://dx.doi.org/10.2460/ajvr.78.9.1025DOI Listing
September 2017
62 Reads

Regional Nerve Blocks for Equine Dentistry.

Authors:
Molly K Rice

J Vet Dent 2017 06;34(2):106-109

1 Midwest Veterinary Dental Services, Elkhorn, WI, USA.

Regional nerve blocks are necessary to facilitate equine oral surgery in the standing sedated patient. Step-by-step instruction on how to perform common regional nerve blocks are discussed, including infraorbital, maxillary, middle mental, and inferior alveolar nerve blocks. Regional nerve blocks are critical when performing dental procedures in the standing horse. Read More

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http://dx.doi.org/10.1177/0898756417713730DOI Listing
June 2017
7 Reads

Management of isolated infraorbital neuralgia by ultrasound-guided infraorbital nerve block with combination of steroid and local anesthetic.

J Clin Anesth 2017 Feb 10;37:146-148. Epub 2017 Jan 10.

Department of Anesthesiology and Reanimation, Baskent University, Adana Education and Research Center, Adana, Turkey.

Patients with isolated peripheral branch neuralgia of trigeminal nerve usually receive traditional treatment such as medical therapy and interventional procedures targeting the entire trigeminal nerve or related ganglions. However, if the intractable pain is limited to a certain branch, the patient may also benefit from a peripheral and nerve-targeted interventional approach. Here, we report the management of a patient with isolated infraorbital neuralgia by ultrasound-guided infraorbital nerve block with steroid and local anesthetic combination. Read More

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http://dx.doi.org/10.1016/j.jclinane.2016.12.007DOI Listing
February 2017
9 Reads

A comparative evaluation of anesthetic efficacy of articaine 4% and lidocaine 2% with anterior middle superior alveolar nerve block and infraorbital nerve block: An study.

J Conserv Dent 2016 Nov-Dec;19(6):527-531

Department of Conservative Dentistry and Endodontics, Bharati Vidyapeeth Deemed University Dental College and Hospital, Sangli, Maharashtra, India.

Background: The ideal maxillary injection should produce a rapid onset of profound pulpal anesthesia for multiple teeth from a single needle penetration. The main objective is to compare the efficacy of articaine 4% and lidocaine 2% and to compare anterior middle superior alveolar nerve block (AMSANB) and infraorbital nerve block (IONB) for anesthesia of maxillary teeth.

Materials And Methods: Forty patients undergoing root canal treatment of maxillary anteriors and premolars were included and randomly divided into four groups of ten each. Read More

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http://www.jcd.org.in/text.asp?2016/19/6/527/194021
Publisher Site
http://dx.doi.org/10.4103/0972-0707.194021DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5146767PMC
December 2016
26 Reads

Variant Anatomy of the Nasal and Labial Branches of the Infraorbital Nerve.

Craniomaxillofac Trauma Reconstr 2016 Nov 22;9(4):294-296. Epub 2016 Aug 22.

Department of Human Anatomy, University of Nairobi, Nairobi, Kenya.

Comprehensive understanding of the variations in the branches of the infraorbital nerve (ION) is vital to the prevention of iatrogenic nerve injury and successful ION blockade during orbitozygomatic facial procedures. Only a few studies exist on the variant anatomy of the branching patterns of this nerve. This article provides a detailed description of the variations of the nasal and superior labial branches of the ION. Read More

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http://dx.doi.org/10.1055/s-0036-1584404DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5101112PMC
November 2016
8 Reads

Technical Modifications for Intraoral Quadrangular Le Fort II Osteotomy.

J Oral Maxillofac Surg 2017 Feb 6;75(2):402.e1-402.e16. Epub 2016 Oct 6.

Resident, Department of Cranio-, Maxillofacial and Oral Surgery, Medical University of Vienna, Vienna, Austria. Electronic address:

Purpose: The intraoral quadrangular Le Fort II osteotomy (IQLFIIO) represents a reliable surgical method in cases of midfacial deficiency with good functional, esthetic, and stable long-term results.

Patients And Methods: In this technical note, we present 3 surgical modifications to previous reports: 1) inferior orbital rim osteotomy by angulated piezosurgical instruments, thereby avoiding the use of chisels in the orbital region; 2) osteosynthetic fixation only laterally at the zygomatic buttress with 2 L-shaped miniplates, thus avoiding paranasal osteosynthesis; and 3) advancement step camouflage in the lateral infraorbital region with a compound mass of autologous bone chips and fibrin glue with the intention to reduce bone block-associated side effects.

Results: Thirteen consecutive patients presenting with midfacial deficiency and Class III malocclusion were treated by IQLFIIO and mandibular osteotomy. Read More

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http://dx.doi.org/10.1016/j.joms.2016.09.050DOI Listing
February 2017
12 Reads

Retrograde maxillary nerve perineural injection: A tomographic and anatomical evaluation of the infraorbital canal and evaluation of needle type and size in equine cadavers.

Vet J 2016 Nov 3;217:33-39. Epub 2016 Jun 3.

Veterinary Teaching Hospital, Department of Veterinary Medicine, Perugia University, via San Costanzo 4, 06126 Perugia, Italy.

The aim of this study was to investigate a new approach for equine maxillary nerve blocks, which can facilitate several orofacial surgeries. Current techniques aim at the maxillary foramen and approach via the zygomatic arch, conferring the risk of injury to several delicate structures in the target area. To investigate the feasibility of a retrograde approach from the infraorbital foramen, an anatomic study of the infraorbital canal and its surrounding structures was performed on 13 cadaveric skulls using computed tomography and anatomical dissection. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S10900233163007
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http://dx.doi.org/10.1016/j.tvjl.2016.05.016DOI Listing
November 2016
9 Reads

A clinical study to determine the efficacy of 7ppm dexmedetomidine as an adjuvant to 2% lignocaine in infraorbital nerve block.

Br J Oral Maxillofac Surg 2016 Nov 11;54(9):997-1000. Epub 2016 Aug 11.

Department of Oral and Maxillofacial Surgery, V.S.P.M's Dental College and Research Centre, Nagpur, Maharashtra, India.

Dexmedetomidine is a selective alpha-2-adrenoceptor agonist used as an adjuvant for regional anaesthesia. We studied its efficacy as an adjuvant to lidocaine in infraorbital nerve block in 90 patients divided equally into three groups. The first group (control) was given 2% lidocaine 2ml only, the second, 2% lidocaine 2ml with dexmedetomidine 14μg peripherally (peripheral group), and the third, 2% lidocaine 2ml peripherally with dexmedetomidine 14μg systemically (systemic group). Read More

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https://linkinghub.elsevier.com/retrieve/pii/S02664356163018
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http://dx.doi.org/10.1016/j.bjoms.2016.07.011DOI Listing
November 2016
16 Reads

The effects of lidocaine or a lidocaine-bupivacaine mixture administered into the infraorbital canal in dogs.

Authors:
Peter J Pascoe

Am J Vet Res 2016 Jul;77(7):682-7

OBJECTIVE To determine the onset, duration, and extent of regional nerve blocks performed by administration of lidocaine or lidocaine-bupivacaine into the infraorbital canal in dogs. ANIMALS 6 healthy hound-type dogs. PROCEDURES Under general anesthesia, stimulating needles were inserted into the gingiva dorsolateral to both maxillary canine (MC) teeth and the maxillary fourth premolar (MPM4) and second molar (MM2) teeth on the treatment side. Read More

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http://avmajournals.avma.org/doi/10.2460/ajvr.77.7.682
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http://dx.doi.org/10.2460/ajvr.77.7.682DOI Listing
July 2016
12 Reads

Short-term effects of greater occipital nerve blocks in chronic migraine: A double-blind, randomised, placebo-controlled clinical trial.

Cephalalgia 2017 Aug 12;37(9):864-872. Epub 2016 Jun 12.

4 Department of Preventive Medicine, Instituto de Investigación Sanitaria San Carlos, Hospital Clínico San Carlos, Madrid, Spain.

Background Greater occipital nerve (GON) blocks are widely used for the treatment of headaches, but quality evidence regarding their efficacy is scarce. Objective The objective of this article is to assess the short-term clinical efficacy of GON anaesthetic blocks in chronic migraine (CM) and to analyse their effect on pressure pain thresholds (PPTs) in different territories. Participants and methods The study was designed as a double-blind, randomised, placebo-controlled clinical trial. Read More

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http://dx.doi.org/10.1177/0333102416655159DOI Listing
August 2017
42 Reads

Effect of Three Different Injection Sites on the Success of Anterior Middle Superior Alveolar Nerve Block with 3% Mepivacaine: A Randomized Controlled Trial.

J Contemp Dent Pract 2016 Feb 1;17(2):130-5. Epub 2016 Feb 1.

Dental Research Center, Research Institute of Dental Sciences, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Islamic Republic of Iran.

Aim: Anterior middle superior alveolar (AMSA) nerve block injection targets the anterior superior alveolar nerve and the middle superior alveolar nerve branches of the infraorbital nerve through nutrient canals. Therefore, the central incisor to the second premolar teeth of one quadrant can be anesthetized. The aim of the present study was to evaluate the efficacy of AMSA nerve block injection with 3% mepivacaine solution at three different injection sites. Read More

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http://dx.doi.org/10.5005/jp-journals-10024-1815DOI Listing
February 2016
17 Reads

Location of the infraorbital foramen with reference to soft tissue landmarks.

Surg Radiol Anat 2017 Jan 4;39(1):11-15. Epub 2016 May 4.

Department of Anatomy, Ufuk University Faculty of Medicine, Ankara, Turkey.

Purpose: The location of the infraorbital foramen and its variations are important during periorbital, dental, plastic, and oromaxillofacial surgeries. The aim of this study is to document the most practical anatomical soft tissue landmarks for defining the location of infraorbital foramen and infraorbital nerve for effective nerve blockade and to decrease its risk of injury during periorbital surgeries.

Methods: Forty sides from 20 adult fixed cadavers were used for this study. Read More

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http://dx.doi.org/10.1007/s00276-016-1683-0DOI Listing
January 2017
6 Reads

Infraorbital nerve block for postoperative pain following cleft lip repair in children.

Cochrane Database Syst Rev 2016 Apr 13;4:CD011131. Epub 2016 Apr 13.

Private Office, Rua Borges Lagoa, Sao Paulo, Brazil.

Background: Postoperative pain is a barrier to the quality of paediatric care, the proper management of which is a challenge. Acute postoperative pain often leads to adverse functional and organic consequences that may compromise surgical outcome. Cleft lip is one of the most common craniofacial birth defects and requires surgical correction early in life. Read More

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http://dx.doi.org/10.1002/14651858.CD011131.pub2DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6491129PMC
April 2016
29 Reads

Anthropometric Analysis of Facial Foramina in Korean Population: A Three-Dimensional Computed Tomographic Study.

Arch Craniofac Surg 2016 Mar 21;17(1):9-13. Epub 2016 Mar 21.

Department of Plastic and Reconstructive Surgery, Eulji General Hospital, Eulji University School of Medicine, Seoul, Korea.

Background: Position of the facial foramina is important for regional block and for various maxillofacial surgical procedures. In this study, we report on anthropometry and morphology of these foramina using three-dimensional computed tomography (3D-CT) data.

Methods: A retrospective review was performed for all patients who have undergone 3D-CT scan of the facial skeleton for reasons other than fracture or deformity of the facial skeleton. Read More

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http://dx.doi.org/10.7181/acfs.2016.17.1.9DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5556725PMC
March 2016
51 Reads

Anaesthetic efficacy of unilamellar and multilamellar liposomal formulations of articaine in inflamed and uninflamed tissue.

Br J Oral Maxillofac Surg 2016 Apr 27;54(3):295-300. Epub 2016 Jan 27.

Department of Physiological Sciences, Piracicaba Dental School, University of Campinas - UNICAMP, Piracicaba, São Paulo, Brazil. Av. Limeira, 901 - Bairro Areião CEP 13414-903 Piracicaba, São Paulo, Brazil. Electronic address:

We compared the efficacy of articaine encapsulated in multilamellar and unilamellar liposomes with that of articaine with epinephrine, after infiltration into inflamed and uninflamed tissue in rats. We encapsulated 4% articaine in multilamellar (articaine:multi) and unilamellar (articaine:uni) liposomes and compared them with 4% articaine with 1:100 000 epinephrine (articaine:epinephrine), in inflamed (plantar incision into the hind paw) and uninflamed (infraorbital nerve block) tissue in rats. Anaesthetic formulations (0. Read More

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http://dx.doi.org/10.1016/j.bjoms.2016.01.005DOI Listing
April 2016
15 Reads

Effects of Buprenorphine Added to Bupivacaine Infraorbital Nerve Blocks on Isoflurane Minimum Alveolar Concentration Using a Model for Acute Dental/Oral Surgical Pain in Dogs.

J Vet Dent 2016 06 6;33(2):90-96. Epub 2016 Aug 6.

3 Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, WI, USA.

Bupivacaine appears to have a duration of action longer than previously reported. Results of this study demonstrate that the addition of buprenorphrine may enhance the analgesic duration of effect for bupivacaine regional nerve blocks. In addition, the use of bupivacaine alone may have analgesia that exceeds 24 hours in many cases. Read More

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http://dx.doi.org/10.1177/0898756416657232DOI Listing
June 2016
16 Reads

Infraorbital and infratrochlear nerve blocks combined with general anaesthesia for outpatient rhinoseptoplasty: A prospective randomised, double-blind, placebo-controlled study.

Anaesth Crit Care Pain Med 2016 Feb 5;35(1):31-36. Epub 2015 Nov 5.

Department of anaesthesiology and intensive care, Édouard-Herriot hospital, Hospices Civils de Lyon, Lyon, France; Claude-Bernard Lyon I university, university of Lyon, Lyon, France.

Introduction: We conducted a study to determine the efficacy of bilateral extraoral infraorbital and infratrochlear nerve blocks during outpatient rhinoseptoplasty under general anaesthesia.

Patients And Methods: In this prospective, double-blind, randomised, controlled trial, 40 adult patients undergoing outpatient rhinoseptoplasty under general anaesthesia were assigned to receive bilateral infraorbital and infratrochlear nerve blocks with either 10mL of 0.25% levobupivacaine (Group LB) or isotonic saline (control group). Read More

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http://www.sciencedirect.com/science/article/pii/S2352556815
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http://linkinghub.elsevier.com/retrieve/pii/S235255681500133
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http://dx.doi.org/10.1016/j.accpm.2015.09.002DOI Listing
February 2016
58 Reads

Bilateral Infraorbital Nerve Block Versus Intravenous Pentazocine: A Comparative Study on Post-operative Pain Relief Following Cleft Lip Surgery.

J Clin Diagn Res 2015 May 1;9(5):UC04-6. Epub 2015 May 1.

Professor, Department of Anaesthesia, Dayanand Medical College and Hospital , Ludhiana, Punjab, India .

Background And Objectives: Infra orbital nerve block is utilized for postoperative pain control in children undergoing cleft lip repair. This study was conducted to compare the effectiveness, advantages and disadvantages of infra orbital nerve block and opioids for postoperative pain relief following cheiloplasty.

Materials And Methods: Sixty paediatric patients aged 3 months - 13 years undergoing cheiloplasty were selected by simple random sampling and were divided into two groups. Read More

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http://dx.doi.org/10.7860/JCDR/2015/11953.5984DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4484127PMC
May 2015
11 Reads

Anatomical study of the infraorbital foramen: A basis for successful infraorbital nerve block.

Clin Anat 2015 Sep 28;28(6):753-60. Epub 2015 Jun 28.

Department of Anesthesia and Perioperative Medicine, London Health Sciences Centre, London, United Kingdom.

Detailed knowledge of variations of the infraorbital foramen (IOF) and the establishment of a constant reference point for needle insertion are important for safe and successful regional block and for avoiding iatrogenic injury to the nerve during surgery in the midfacial region. Infraorbital foramina from 133 sides of 67 dry intact adult skulls of undetermined gender were examined for variations in shape, number, location in relation to bony landmarks, and relationship to the maxillary teeth. The angles of needle insertion in the sagittal and Frankfurt planes were determined. Read More

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http://dx.doi.org/10.1002/ca.22558DOI Listing
September 2015
20 Reads

The effect of infraorbital nerve block on emergence agitation in children undergoing cleft lip surgery under general anesthesia with sevoflurane.

Paediatr Anaesth 2015 Sep 12;25(9):906-10. Epub 2015 Jun 12.

Department of Anesthesiology, First People's Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China.

Background: Sevoflurane is widely used in pediatric anesthesia. However, a high incidence of emergence agitation (EA) after general anesthesia with sevoflurane has been reported and pain has been regarded as a significant contributing factor. The objective of this prospective randomized, placebo-controlled trial was to determine whether infraorbital nerve block reduces EA in children undergoing repair of cleft lip after sevoflurane. Read More

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http://doi.wiley.com/10.1111/pan.12674
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http://dx.doi.org/10.1111/pan.12674DOI Listing
September 2015
14 Reads

Neonatal sensory nerve injury-induced synaptic plasticity in the trigeminal principal sensory nucleus.

Exp Neurol 2016 Jan 6;275 Pt 2:245-52. Epub 2015 May 6.

Department of Anatomy and Neurobiology, University of Maryland School of Medicine, Baltimore, MD 21201, USA.

Sensory deprivation studies in neonatal mammals, such as monocular eye closure, whisker trimming, and chemical blockade of the olfactory epithelium have revealed the importance of sensory inputs in brain wiring during distinct critical periods. But very few studies have paid attention to the effects of neonatal peripheral sensory nerve damage on synaptic wiring of the central nervous system (CNS) circuits. Peripheral somatosensory nerves differ from other special sensory afferents in that they are more prone to crush or severance because of their locations in the body. Read More

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https://linkinghub.elsevier.com/retrieve/pii/S00144886150014
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http://dx.doi.org/10.1016/j.expneurol.2015.04.022DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4636484PMC
January 2016
28 Reads