357,473 results match your criteria Anterior Cruciate Ligament Injury
Clin Exp Optom 2018 Dec 17. Epub 2018 Dec 17.
Department of Ophthalmology, School of Medicine, Afyon Kocatepe University, Afyonkarahisar, Turkey.
Background: To compare the repeatability and agreements of central corneal thickness measurements of healthy individuals obtained by Scheimpflug-Placido topographer (Sirius), anterior segment spectral domain optical coherence tomography (Spectralis) (AS-OCT), optical biometry (AL-Scan) and ultrasonic pachymetry.
Methods: Sixty-four eyes of 32 subjects with no ocular or systemic diseases were included in this study. Central corneal thickness measurements performed with Sirius, AS-OCT, optical biometry AL-Scan and ultrasonic pachymetry were compared. Read More
J Reconstr Microsurg 2018 Dec 17. Epub 2018 Dec 17.
Department of Plastic Surgery and Reconstructive Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio.
Background: Abdominal wall morbidity following microvascular breast reconstruction continues to be an area of interest due to both functional and aesthetic concerns. Donor-site closure technique has been shown to affect bulge and hernia rates and ranges from primary closure to various uses of mesh. Few studies to date have compared types of mesh. Read More
Phys Ther Sport 2018 Dec 10;35:139-145. Epub 2018 Dec 10.
Perth Orthopaedic and Sports Medicine Centre, West Perth, Western Australia, Australia.
Objectives: To investigate views and practices of Australian therapists on rehabilitation and return to sport (RTS) after anterior cruciate ligament reconstruction (ACLR).
Design: Survey-based study.
Setting: Online survey platform. Read More
Cortex 2018 Nov 17;113:1-14. Epub 2018 Nov 17.
Neuroscience and Aphasia Research Unit, Division of Neuroscience and Experimental Psychology, School of Biological Sciences, University of Manchester, UK; MRC Cognition and Brain Sciences Unit, University of Cambridge, UK. Electronic address:
In neurosurgery there are several situations that require transgression of the temporal cortex. For example, a subset of patients with temporal lobe epilepsy require surgical resection (most typically, en-bloc anterior temporal lobectomy). This procedure is the gold standard to alleviate seizures but is associated with chronic cognitive deficits. Read More
World Neurosurg 2018 Dec 14. Epub 2018 Dec 14.
Department of Neurosurgery, St. Vincent`s Hospital, Catholic University of Korea, Suwon, South Korea.
Objective: The study was aimed to compare the validity, reproducibility, precision, and efficiency of a picture archiving and communication system (PACS) and a smartphone application which is an educative app to easily measure sagittal balance parameters (SagittalMeter Pro) for measuring spinopelvic sagittal parameters.
Methods: Three spine surgeons measured lumbar lordosis (LL), pelvic incidence (PI), sacral slope (SS), and pelvic tilt (PT) on standing postero-anterior radiographs of 30 patients using PACS and SagittalMeter Pro. Measurements were repeated a week after original measurements. Read More
Arthropod Struct Dev 2018 Dec 14. Epub 2018 Dec 14.
University of Silesia in Katowice, Department of Animal Histology and Embryology, Bankowa 9, 40-007 Katowice, Poland. Electronic address:
Thulinius ruffoi is a small freshwater tardigrade that lives in both non-polluted and polluted freshwater environments. As a result of tardigradan body miniaturization, the digestive system is reduced and simplified. It consists of a short fore- and hindgut, and the midgut in the shape of a short tube is lined with a simple epithelium. Read More
Exp Eye Res 2018 Dec 14. Epub 2018 Dec 14.
Institute of Eye Research, Buddhist Tzu Chi General Hospital, Hualien, Taiwan; Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan. Electronic address:
Reproducible skills are essential for successful induction of a rat model of anterior ischemic optic neuropathy (rAION). We established an in vivo validation index by measuring the natural course of optic nerve head (ONH) width and retinal nerve fiber layer (RNFL) thickness in the rAION model using optical coherence tomography (OCT). The rAION model was induced by photodynamic operations. Read More
PLoS One 2018 17;13(12):e0208786. Epub 2018 Dec 17.
AP-HP, Hôpital Lariboisière, Department of Otorhinolaryngology and Paris Diderot University, Paris, France.
Objective: Skull base chondrosarcoma is a rare tumour usually treated by surgery and proton therapy. However, as mortality rate is very low and treatment complications are frequent, a less aggressive therapeutic strategy could be considered. The objective of this study was to compare the results of surgery only vs surgery and adjuvant proton therapy, in terms of survival and treatment adverse effects, based on a retrospective series. Read More
Cornea 2018 Dec 14. Epub 2018 Dec 14.
Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON, Canada.
Purpose: To report the outcome of wavefront-guided photorefractive keratectomy (WG-PRK) in the treatment of high astigmatism following keratoplasty.
Methods: A retrospective, interventional analysis including patients with high astigmatism following either penetrating keratoplasty or deep anterior lamellar keratoplasty, who underwent WG-PRK.
Results: Thirteen eyes (7 right eyes) of 12 patients (10 male) aged 35. Read More
Ann Plast Surg 2018 Dec 13. Epub 2018 Dec 13.
The current study introduces a novel approach of anterior mandible and mouth floor reconstruction with the myofascial iliac crest free flap. A series of 4 patients who presented between May 2015 and July 2017 had benefited from this technique. The myofascial component of this flap was designed to be attached to the iliac crest, and the flap was obtained after identifying the neurovascular pedicle. Read More
AJR Am J Roentgenol 2018 Dec 17:1-7. Epub 2018 Dec 17.
5 Department of Neurosciences and Mental Health, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisbon, Portugal.
Objective: Perimesencephalic hemorrhage (PMH) is a subtype of nonaneurysmal subarachnoid hemorrhage (SAH). In patients with aneurysmal SAH, the occurrence of acute ischemic lesions is associated with severity and poor outcome. We investigated the frequency of ischemic lesions on DWI in patients with PMH and compared it with the frequency of ischemic lesions in patients with aneurysmal SAH. Read More
Am J Sports Med 2018 Dec 17:363546518815874. Epub 2018 Dec 17.
Department of Orthopaedic Surgery, Henry Ford Health System, Detroit, Michigan, USA.
Background:: Femoral nerve block (FNB) is a commonly performed technique that has been proven to provide effective regional analgesia after anterior cruciate ligament (ACL) reconstruction. The adductor canal block (ACB) uses a similar sensory block around the knee while avoiding motor blockade of the quadriceps muscles.
Purpose/hypothesis:: The purpose of our study was to compare the efficacy of FNB versus ACB for pain control after ACL reconstruction. Read More
J Morphol 2019 Jan;280(1):95-102
Instituto de Biodiversidad Neotropical (IBN), UNT-CONICET, Cátedra de Biología General, Facultad de Ciencias Naturales, Universidad Nacional de Tucumán, Tucumán, Argentina.
Insects were the first animals to take to the skies, and have been flying for over 320 million years. The order Ephemeroptera is, or at least is part of, the most early-diverging lineage of extant winged insects. The extant species present a very short adult life span, mainly dedicated to reproduction and dispersal of eggs. Read More
Mod Rheumatol 2018 Dec 17:1-18. Epub 2018 Dec 17.
a Department of Orthopaedic Surgery, Graduate School of Medical Sciences , Kyushu University , Fukuoka , Japan.
Objectives: This retrospective study aimed to assess long-term hip survival after transtrochanteric anterior rotational osteotomy (ARO) for osteonecrosis of the femoral head (ONFH) and identify factors influencing patient-reported outcome measures (PROMs) in patients with preserved joints.
Methods: Altogether, 95 consecutive hips in 85 ONFH patients who underwent ARO during 2000-2007 (86.7% follow-up) were studied. Read More
Ergonomics 2018 Dec 17:1-27. Epub 2018 Dec 17.
a Laboratory for Neuromechanics and Biorobotics, Department of Automation, Biocybernetics and Robotics , Jožef Stefan Institute , Ljubljana , Slovenia.
Stairways, public transport, and inclined walkways are often considered as sites with higher likelihood of falls due to a sudden loss of balance. Such sites are usually marked with warning signs, equipped with non-slip surfaces and handles or handrails to avert or decrease this likelihood. Especially handles are supposed to provide additional support in cases of a sudden loss of balance. Read More
Ocul Immunol Inflamm 2018 Dec 17:1-2. Epub 2018 Dec 17.
a Department of Ophthalmology , University of California , San Francisco , California , USA.
The dexamethasone intravitreal implant poses a risk to the cornea if it migrates into the anterior chamber. Because it tends to fracture if grasped with surgical instruments, no-touch techniques represent the most successful means of removing the device from the eye. The present report describes a new approach in which the implant is aspirated into the lumen of a needle, providing the surgeon with greater control in accessing the device within the anterior chamber. Read More
Ocul Immunol Inflamm 2018 Dec 17:1-9. Epub 2018 Dec 17.
a Pediatric Allergy and Clinical Immunology , Uludag University School of Medicine , Bursa , Turkey.
Purpose: To present the ocular findings of the members of a family that has the diagnosis of Muckle Wells syndrome, a form of cryopyrin associated periodic syndrome (CAPS).
Materials And Methods: Nine patients with MWS were included in this study. Each study participant underwent a systemic evaluation, comprehensive ophthalmic examination, and auxillary testings. Read More
Microsc Res Tech 2018 Dec 16. Epub 2018 Dec 16.
Department of Conservative Dentistry and Endodontics, Manipal College of Dental Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, India.
To evaluate the fill of internal resorption cavities obturated with thermoplasticized gutta-percha and GuttaFlow2 using CT scan. Twenty human maxillary anterior teeth were selected and root canals were prepared using ProTaper system to size F3. Irrigation was performed with 5 ml of 2. Read More
J Oral Rehabil 2018 Dec 16. Epub 2018 Dec 16.
State Key Laboratory of Military Stomatology, National Clinical Research Centre for Oral Disease & Shaanxi International Joint Research Centre for Oral Diseases, Department of Oral Anatomy and Physiology and TMD, School of Stomatology, The Fourth Military Medical University, 145 Changlexi Road, Xi'an, 710032, China.
Background: The temporomandibular joint (TMJ) disc plays a role in joint movement and in load absorbance and distribution. An experimental unilateral anterior crossbite (UAC) prosthesis induces mandibular condylar cartilage degeneration in rats. However, the changes in the articular disc are still unknown. Read More
J Curr Ophthalmol 2018 Dec 19;30(4):377-380. Epub 2018 Mar 19.
Department of Optometry, School of Rehabilitation, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Purpose: To report a rare and complicated case of acanthamoeba keratitis (AK) presented with total necrosis and dislodgment of cornea, iris, and crystalline lens with exposure of vitreous hyaloids face.
Methods: Case report of 28-year-old female referred to the Farabi Eye Hospital with a history of known left eye AK since 4 months earlier. She also had a history of soft contact lens wear for two years and topical steroid use before proper diagnosis. Read More
J Curr Ophthalmol 2018 Dec 10;30(4):297-310. Epub 2018 Jul 10.
Sussex Eye Hospital, Brighton & Sussex University Hospitals NHS Trust, Brighton, United Kingdom.
Purpose: To review and highlight important practical aspects of deep anterior lamellar keratoplasty (DALK) surgery and provide some useful tips for surgeons wishing to convert to this procedure from the conventional penetrating keratoplasty (PK) technique.
Methods: In this narrative review, the procedure of DALK is described in detail. Important pre, intra, and postoperative considerations are discussed with illustrative examples for better understanding. Read More
eNeurologicalSci 2019 Mar 20;14:16-18. Epub 2018 Nov 20.
Department of Clinical Neurophysiology, National Hospital for Neurology and Neurosurgery, Queen Square, London, UK.
Background: Myasthenia Gravis (MG) is an antibody-mediated autoimmune neuromuscular disorder, clinically presenting with fatigable variable muscle weakness. Typical electrodiagnostic findings are a decremental response to repetitive nerve stimulation with post-exercise facilitation, and motor unit instability expressed as increased jitter on single fibre-EMG. Presence of spontaneous activity on standard EMG is traditionally considered inconsistent with a diagnosis of MG and would direct the differential diagnosis towards a primary denervating or usually inflammatory myopathic process. Read More
Asia Pac J Sports Med Arthrosc Rehabil Technol 2019 Jan 22;15:13-16. Epub 2018 Nov 22.
Department of Sports Medicine, Kameda Medical Center, Chiba, Japan.
Multiple ligament injury is associated with high instability; hence, it is necessary to restore stability through application of a reliable treatment strategy. We report our experiences in handling a case of ruptured anterior cruciate ligament (ACL) complicated by chronic bony avulsion of the posterior cruciate ligament (PCL). Favourable results were obtained as a result of ACR reconstruction following a new method for tensioning of the chronic tibial bony avulsion of PCL as a postero-medial bundle and augmentation by PCL anterolateral bundle reconstruction. Read More
Cureus 2018 Oct 12;10(10):e3444. Epub 2018 Oct 12.
Department of Radiation Oncology, King Fahad Medical City, Riyadh, SAU.
Objective: To evaluate the outcomes of radical intent radiation therapy in early glottic carcinoma (EGC), including local control rate (LCR), disease-free survival (DFS), death specific free survival (DSFS), and overall survival (OS) rates, in Saudi patients treated at a single institution. Materials and methods: This is an institutional review board (IRB) approved, retrospective study of 27 patients with T1-2 N0 M0, early glottic carcinoma (EGC) who were treated from 2010 to 2015 at our institution with different radiotherapy (RT) fractionation regimens. The regimens included six different fractionation schedules of radiotherapy (RT): 50 Gy (20 x 2. Read More
Evodevo 2018 10;9:24. Epub 2018 Dec 10.
2Theoretical Biology, Utrecht University, Padualaan 8, 3584CH Utrecht, Netherlands.
Background: Segmentation, the subdivision of the major body axis into repeated elements, is considered one of the major evolutionary innovations in bilaterian animals. In all three segmented animal clades, the predominant segmentation mechanism is sequential segmentation, where segments are generated one by one in anterior-posterior order from a posterior undifferentiated zone. In vertebrates and arthropods, sequential segmentation is thought to arise from a clock-and-wavefront-type mechanism, where oscillations in the posterior growth zone are transformed into a segmental prepattern in the anterior by a receding wavefront. Read More
Malays Orthop J 2018 Nov;12(3):1-5
Department of Orthopaedics, Lerdsin General Hospital, Bangkok, Thailand.
The anterolateral acromion approach of the shoulder is popular for minimally invasive plate osteosynthesis (MIPO) technique. However, there are literatures describing the specific risks of injury of the axillary nerve using this approach. Nevertheless, most of the studies were done with Caucasian cadavers. Read More
J Arrhythm 2018 Dec 13;34(6):607-616. Epub 2018 Oct 13.
Division of Cardiology Department of Medicine Nihon University School of Medicine Tokyo Japan.
Background: Metabolic syndrome/epicardial adipose tissue (EAT) plays an important role in atrial fibrillation (AF). Although reverse atrial remodeling (RAR) often occurs after AF ablation, the effects of EAT on RAR remain unknown.
Methods: Study subjects were 104 patients in whom transthoracic echocardiography (TTE) was performed before AF ablation and 3, 6, and 12 months afterward. Read More
Front Endocrinol (Lausanne) 2018 30;9:731. Epub 2018 Nov 30.
Department of Health Sciences, University of Jaén, Jaén, Spain.
Thyroid disorders affect the hypothalamic-pituitary-adrenal axis with important consequences on the cardiovascular function in which the renin-angiotensin system plays a major role. Hypo and hyperthyroidism influence the classic main components of the renin-angiotensin system. However, the behavior of other elements of the renin-angiotensin system such as Ang III, Ang 2-10, Ang IV, or AT, regulated by angiotensinase enzymes such as alanyl- (AlaAP), cystinyl- (CysAP), glutamyl- (GluAP), or aspartyl-aminopeptidase (AspAP), has not yet been described. Read More
Front Neurol 2018 30;9:1024. Epub 2018 Nov 30.
Department of Neurology and Brain Medical Centre, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou, China.
We hypothesize that the anterior insula is important for maintenance of awareness. Here, we explored the functional connectivity alterations of the anterior insula with changes in the consciousness level or over time in patients with disorders of consciousness (DOC) and determined potential correlation with clinical outcomes. We examined 20 participants (9 patients with DOC and 11 healthy controls). Read More
Front Neurol 2018 29;9:1022. Epub 2018 Nov 29.
Monash Institute of Cognitive and Clinical Neurosciences and School of Psychological Sciences, Monash University, Melbourne, VIC, Australia.
Circadian disruption is associated with poor health outcomes, including sleep and mood disorders. The suprachiasmatic nucleus (SCN) of the anterior hypothalamus acts as the master biological clock in mammals, regulating circadian rhythms throughout the body. The clock is synchronized to the day/night cycle via retinal light exposure. Read More
Front Psychiatry 2018 29;9:632. Epub 2018 Nov 29.
Department of Psychiatry and Behavioral Neurobiology, University of Alabama at Birmingham, Birmingham, AL, United States.
Previous studies have observed impairments in both brain function and neurometabolite levels in schizophrenia. In this study, we investigated the relationship between brain activity and neurochemistry in off-medication patients with schizophrenia and if this relationship is altered following antipsychotic medication by combining proton magnetic resonance spectroscopy (1H-MRS) with functional magnetic resonance imaging (fMRI). We used single voxel MRS acquired in the bilateral dorsal anterior cingulate cortex (ACC) and fMRI during performance of a Stroop color-naming task in 22 patients with schizophrenia (SZ), initially off-medication and after a 6-week course of risperidone, and 20 matched healthy controls (HC) twice, 6 weeks apart. Read More
Front Physiol 2018 30;9:1723. Epub 2018 Nov 30.
Departments of Pediatrics and Pharmacology/Physiology, Université de Sherbrooke, Sherbrooke, QC, Canada.
Total liquid ventilation (TLV) using perfluorocarbons has shown promising results for the management of neonatal respiratory distress. However, one important safety consideration for TLV is a better understanding of the early events during the transition to TLV, especially regarding the fate of residual air in the non-dependent-lung regions. Our objective was to assess perflubron distribution during transition to TLV using electrical impedance tomography, complemented by fluoroscopy, in a neonatal lamb model of induced surfactant deficiency. Read More
Neurol Med Chir (Tokyo) 2018 Dec 15. Epub 2018 Dec 15.
Department of Molecular Pharmacology, Research Institute, National Cerebral and Cardiovascular Center.
Subarachnoid hemorrhage due to rupture of a pre-existing intracranial aneurysm has quite a poor outcome in spite of intensive medical care. Hemodynamic stress loaded on intracranial arterial walls is considered as a trigger and a regulator of formation and progression of the disease, but how intracranial arterial walls or intracranial aneurysm walls behave under hemodynamic stress loading remains unclear. The purpose of this study was to visualize and analyze the wall motion of intracranial aneurysms to detect a pathological flow condition. Read More
Orthop Traumatol Surg Res 2018 Dec 13. Epub 2018 Dec 13.
Médipôle Garonne, 45, rue de Gironis, 31300 Toulouse, France. Electronic address:
Impingement of hip arthroplasty components on soft tissues may adversely affect outcomes. An example is impingement of the cup on the ilio-psoas tendon, which has been reported in 0.4% to 8. Read More
Knee 2018 Dec 13. Epub 2018 Dec 13.
The Surgical and Orthopaedic Research Laboratory, Prince of Wales Clinical School University of NSW, Randwick, NSW, Australia.
Background: Patella tendinopathy is an overuse condition. Pathogenesis and identification of intrinsic risk factors have largely eluded the orthopaedic world. The cranial cruciate ligament (CrCL) in dogs is the equivalent to the human anterior cruciate ligament (ACL). Read More
Knee 2018 Dec 13. Epub 2018 Dec 13.
School of Allied Health, College of Science, Health & Engineering, La Trobe University, Bundoora, Melbourne, VIC 3086, Australia. Electronic address:
Background: Knee extensor strength and single limb hop for distance have been suggested as useful measures to evaluate readiness to return to sport after anterior cruciate ligament (ACL) reconstruction. The aim of the study was to examine the association between knee extensor strength and single leg hop for distance following ACL reconstruction and to determine the proportion of patients with knee extensor strength symmetry deficits at six and 12 months.
Methods: From December 2013 to December 2015 69 patients aged 14 to 45 undergoing primary ACL reconstruction were recruited. Read More
Knee 2018 Dec 13. Epub 2018 Dec 13.
Department of Joint Surgery and Sports Medicine, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University, Bunkyo-ku, Tokyo, Japan; Department of Orthopaedic Surgery, Tokyo Medical and Dental University Hospital of Medicine, Bunkyo-ku, Tokyo, Japan. Electronic address:
Background: Some types of meniscus tear, especially lateral meniscus tear, have been reported to be associated with rotatory knee laxity. However, precise information regarding the effect of meniscus repair on rotatory laxity is limited. The purpose of this study was to investigate the effects of lateral and medial meniscus repair on rotatory laxity in anterior cruciate ligament (ACL) injured knees. Read More
Knee 2018 Dec 13. Epub 2018 Dec 13.
The University of Texas Medical Branch, Department of Orthopaedic Surgery and Rehabilitation, 301 University Blvd., Rt. 0165, Galveston, TX 77555-0165, United States of America.
Background: Double hamstring autograft for anterior cruciate ligament (ACL) reconstruction is a well-established graft option; however, a major concern with this method arises when the prepared graft is too small. Resorting to allograft can be a solution to this problem, but some surgeons prefer to use autograft in particular situations and some patients may refuse allograft. We investigate the merits of using autogenous quadriceps tendons to augment the insufficient hamstrings and compare the autograft composite graft to a standard hamstrings graft of equal size. Read More
Am J Otolaryngol 2018 Nov 22. Epub 2018 Nov 22.
Purpose: Large anterior skull base, orbital, and high facial defects can present a challenging reconstructive problem. Limited data exists in the literature on the use of a submental flap for reconstructing such defects. We aimed to describe the feasibility, success, and advantages of using variations of the submental flap for reconstruction of anterior skull base, orbital, and high facial defects. Read More
J Fr Ophtalmol 2018 Dec 13. Epub 2018 Dec 13.
Servicio de Oftalmología, Hospital Clínico San Carlos, Madrid, Spain.
Purpose: To study Haab striae in adults with primary congenital glaucoma and describe them by anterior segment optical coherence tomography, as well as analyze their evolution over the patient's lifetime.
Material And Methods: Three patients with primary congenital glaucoma were recruited, aged between 17 and 48 years old, with incidentally noted Haab striae on glaucoma consultation. They were studied by: slit lamp; anterior segment optical coherence tomography, Heidelberg Engineering Inc. Read More
J Foot Ankle Surg 2018 Dec 13. Epub 2018 Dec 13.
Medical Writer, Scriptum Medica, University Place, WA. Electronic address:
Rupture of the tibialis anterior tendon is a rare condition reported to occur most often spontaneously in patients >45 years of age. Diagnosis is often delayed due to transient pain at the time of rupture and the ability of the long extensors to compensate for the lost action of the tibialis anterior. Treatment has been proposed to be based on the activity level of the individual; however, no consensus has been reached on the optimal treatment modality for this rare condition. Read More
J Biomech 2018 Dec 5. Epub 2018 Dec 5.
Centre for Orthopaedic & Trauma Research, Adelaide Medical School, The University of Adelaide, South Australia, Australia; Adelaide Spinal Research Group, Adelaide Medical School, The University of Adelaide, South Australia, Australia; School of Mechanical Engineering, The University of Adelaide, South Australia, Australia. Electronic address:
The subaxial cervical facets are important load-bearing structures, yet little is known about their mechanical response during physiological or traumatic intervertebral motion. Facet loading likely increases when intervertebral motions are superimposed with axial compression forces, increasing the risk of facet fracture. The aim of this study was to measure the mechanical response of the facets when intervertebral axial compression or distraction is superimposed on constrained, non-destructive shear, bending and rotation motions. Read More
Int J Pediatr Otorhinolaryngol 2019 Jan 3;116:204-208. Epub 2018 Nov 3.
Section of Otolaryngology, Head and Neck Surgery, Yale School of Medicine, New Haven, CT, USA.
Cervicofacial actinomyces is an uncommon infection, especially in children. Notoriously low culture sensitivity and malignant appearance make diagnosis challenging. Treatment requires a prolonged antibiotic course often in conjunction with surgical debridement or drainage. Read More
Int J Pediatr Otorhinolaryngol 2019 Jan 23;116:102-106. Epub 2018 Oct 23.
Department of Otolaryngology, Ajou University School of Medicine, Suwon, Republic of Korea. Electronic address:
Objectives: The aims of this study are to analyze the clinical characteristics of congenital middle ear cholesteatoma (CMC), to evaluate the treatment results according to the types of surgical approach, and to suggest the appropriate surgical treatment option in each stage.
Methods: One hundred fifteen children (≤15 years old) with surgically confirmed CMC, who underwent surgery at a tertiary hospital during 1994-2012 and were followed up more than 2 years, were enrolled in this study. CMC was classified into four stages by the staging system proposed by Potsic. Read More
Can J Neurol Sci 2018 Dec 17:1-7. Epub 2018 Dec 17.
1Division of Neurology,Krembil Brain Institute,University Health Network, Toronto Western Hospital,University of Toronto,Toronto, Ontario,Canada.
A patient with intractable epilepsy, previous right frontal resection, and active vagus nerve stimulation (VNS) developed new onset quasi-continuous twitching around the left eye. Electroencephalography showed no correlate to the orbicularis oculi twitches apart from myographic potentials at the left supraorbital and anterior frontal electrodes. Magnetoencephalography was performed using spatiotemporal signal space separation to suppress magnetic artifacts associated with the VNS apparatus. Read More
Neurospine 2018 Dec 17. Epub 2018 Dec 17.
Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
Objective: : Machine learning algorithms excel at leveraging big data to identify complex patterns that can be used to aid in clinical decision-making. The objective of this study is to demonstrate the performance of machine learning models in predicting postoperative complications following anterior cervical discectomy and fusion (ACDF).
Methods: : Artificial neural network (ANN), logistic regression (LR), support vector machine (SVM), and random forest decision tree (RF) models were trained on a multicenter data set of patients undergoing ACDF to predict surgical complications based on readily available patient data. Read More
Cochrane Database Syst Rev 2018 Dec 16;12:CD012742. Epub 2018 Dec 16.
Ophthalmology, Nottingham University Hospital, Derby Road, Nottingham, UK, NG7 2UH.
Background: Glaucoma is a leading cause of irreversible blindness. Subconjunctival draining minimally-invasive glaucoma devices such as the Xen gelatin implant and InnFocus stent have been introduced as a treatment to prevent glaucoma progressing.These implants provide a channel to allow aqueous humour from the anterior chamber of the eye to drain into the subconjunctival space on the surface of the eye thus reducing intraocular pressure (IOP) and mimicking the mechanism of the most commonly undertaken glaucoma surgery, trabeculectomy. Read More
J Neurosurg 2018 Dec 14:1-8. Epub 2018 Dec 14.
OBJECTIVEPostoperative surgical site infections (SSIs) in neurosurgical patients carry a significant risk of increased morbidity and mortality. With SSIs accounting for approximately 20% of nosocomial infections and costing approximately $1.6 billion USD annually, there is a need for additional prophylaxis to improve current standards of care. Read More
J Neurosurg 2018 Dec 14:1-7. Epub 2018 Dec 14.
OBJECTIVEThe neurocognitive course of patients who have undergone cerebral revascularization has been the subject of many studies, and the reported effects of carotid artery stenting (CAS) on cognitive function have varied from study to study. The authors hypothesized that cognitive amelioration after CAS is associated with alteration of the default mode network (DMN) connectivity, and they investigated the correlation between functional connectivity (FC) of the DMN and post-CAS changes in cognitive function in order to find a clinical marker that can be used to predict the effect of cerebral revascularization on patients' cognitive function in this preliminary exploratory study.METHODSThe authors examined post-CAS changes in cognitive function in relation to FC in patients treated for unilateral carotid artery stenosis. Read More