91,326 results match your criteria Tibial Plateau Fracture Imagings


The Posterolateral Corner-Locked Technique Is Applicable in a Chinese Population Regarding the Tibial Component Rotation Alignment in Total Knee Arthroplasty.

J Knee Surg 2019 Feb 14. Epub 2019 Feb 14.

Department of Orthopaedic Surgery, Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, P. R. China.

Rotational malalignment between the femoral and tibial components in total knee arthroplasty (TKA) can affect clinical outcomes, but there is no consensus on how to best determine tibia tray orientation. The posterolateral corner-locked (PLCL) technique may be a new method. This study aims to assess the applicability of this technique in a Chinese population. Read More

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http://dx.doi.org/10.1055/s-0039-1678536DOI Listing
February 2019

Navigation-Assisted Total Knee Arthroplasty for a Valgus Knee Improves Limb and Femoral Component Alignment.

Orthopedics 2019 Feb 14:1-7. Epub 2019 Feb 14.

The purpose of this study was to evaluate the influence of navigation-assisted surgery on radiographic and clinical outcomes after total knee arthroplasty (TKA) for a valgus knee. The authors identified all patients who underwent TKA for a valgus knee between January 2005 and December 2015. Among 83 conventional TKA cases and 55 navigation-assisted TKA cases, propensity score matching was performed for age, sex, body mass index, and preoperative lower limb mechanical axis. Read More

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http://dx.doi.org/10.3928/01477447-20190211-02DOI Listing
February 2019

CORR Insights®: Does Patellar Tendon Repair With Gastrocnemius Flap Augmentation Effectively Restore Active Extension After Proximal Tibial Sarcoma Resection?

Authors:
Timothy A Damron

Clin Orthop Relat Res 2019 Mar;477(3):594-595

T. A. Damron, Department of Orthopedic Surgery, SUNY Upstate Medical University, East Syracuse, NY, USA.

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http://dx.doi.org/10.1097/CORR.0000000000000628DOI Listing

Impact of Torque on Assessment of Syndesmotic Injuries Using Weightbearing Computed Tomography Scans.

Foot Ankle Int 2019 Feb 14:1071100719829720. Epub 2019 Feb 14.

1 Department of Orthopaedics, University of Utah, Salt Lake City, UT, USA.

Background:: The diagnosis of subtle injuries to the distal tibiofibular syndesmosis remains elusive. Conventional radiographs miss a large subset of injuries that present without frank diastasis. This study evaluated the impact of torque application on the assessment of syndesmotic injuries when using weightbearing computed tomography (CT) scans. Read More

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http://dx.doi.org/10.1177/1071100719829720DOI Listing
February 2019

Effects of low-level laser therapy on the organization of articular cartilage in an experimental microcrystalline arthritis model.

Lasers Med Sci 2019 Feb 14. Epub 2019 Feb 14.

Programa de Pós-graduação em Ciências Biomédicas, Centro Universitário da Fundação Hermínio Ometto - FHO, Av. Dr. Maximiliano Baruto, 500 Jd. Universitário, Araras, SP, 13607-339, Brazil.

The aim of this study was to evaluate the effects of low-level laser therapy using the gallium arsenide laser (λ = 830 nm) on the articular cartilage (AC) organization from knee joint in an experimental model of microcrystalline arthritis in adult male Wistar rats. Seventy-two animals were divided into three groups: A (control), B (induced arthritis), and C (induced arthritis + laser therapy). The arthritis was induced in the right knee using 2 mg of NaPO in 0. Read More

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http://dx.doi.org/10.1007/s10103-019-02740-5DOI Listing
February 2019

Skeletal disproportion in glucocorticoid-treated boys with Duchenne muscular dystrophy.

Eur J Pediatr 2019 Feb 14. Epub 2019 Feb 14.

Developmental Endocrinology Research Group, Royal Hospital for Children, 1345 Govan Road, G51 4TF, Glasgow, UK.

We aimed to compare body segment and bone lengths in glucocorticoid-treated boys with Duchenne muscular dystrophy (DMD) with healthy controls using dual-energy absorptiometry (DXA) images. Total height (Ht), sitting height (SH), leg length (LL) and bone lengths (femur, tibia) in boys with DMD and age-matched control boys were measured using DXA. Thirty boys with DMD (median age 10. Read More

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http://dx.doi.org/10.1007/s00431-019-03336-5DOI Listing
February 2019

MRI detects peripheral nerve and adjacent muscle pathology in non-systemic vasculitic neuropathy (NSVN).

J Neurol 2019 Feb 14. Epub 2019 Feb 14.

Department of Radiology, University of Cologne, Cologne, Germany.

Background: Diagnosis and disease monitoring of non-systemic vasculitic neuropathy (NSVN) are based on electrophysiological and clinical measures. However, these methods are insensitive to detect subtle differences of axonal injury. We here assessed the utility of a multiparametric MRI protocol to quantify axonal injury and neurogenic muscle damage in NSVN. Read More

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http://dx.doi.org/10.1007/s00415-019-09224-0DOI Listing
February 2019

Comparison of two different intraosseous access methods in a physician-staffed helicopter emergency medical service - a quality assurance study.

Scand J Trauma Resusc Emerg Med 2019 Feb 13;27(1):15. Epub 2019 Feb 13.

Department of Anesthesia and Intensive Care, Haukeland University Hospital, Jonas Lies vei 65, 5021, Bergen, Norway.

Background: Intravenous access in critically ill and injured patients can be difficult or impossible in the field. Intraosseous access is a well-established alternative to achieve access to a noncollapsible vascular network. We wanted to compare the use of a sternal and tibial/humeral intraosseous device in a physician-staffed helicopter emergency medical service. Read More

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http://dx.doi.org/10.1186/s13049-019-0594-6DOI Listing
February 2019

Sarcoma of Lower Jaw-Varicocele-Rarefying Ostitis of Tibia-Deformity of Lower Extremity-Angeio-Sarcoma of Testis.

Authors:
Charles M'Burney

Am J Dent Sci 1893 Jul;27(3):97-105

Professor of Surgery at the College of Physicians and Surgeons, New York; Visiting Surgeon to Rossevelt Hospital, etc.

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Reversal of the Anticoagulation Effects of Dabigatran Etexilate by Idarucizumab in Three Patients Needing Urgent Surgical Intervention and One Case of Intravenous Thrombolysis in Ischaemic Stroke.

Eur J Case Rep Intern Med 2017 14;4(4):000569. Epub 2017 Feb 14.

Department of Vascular Surgery, University Hospitals of Skåne - Malmö, Skane, Sweden.

Objective: To describe the benefits of reversal of the anticoagulation effects of dabigatran etexilate in patients requiring urgent surgery or thrombolysis for ischaemic stroke.

Materials And Methods: Four patients, treated with dabigatran etexilate and presenting with cholecystitis, tibial fracture, lower limb ischaemia and ischaemic stroke, respectively.

Results: Administration of idarucizumab normalized bleeding parameters and provided safe conditions for surgery and, in one case, successful thrombolysis of an ischaemic stroke. Read More

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http://dx.doi.org/10.12890/2017_000569DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6346759PMC
February 2017

Percutaneous Tibial Fracture Reduction Using Computed Tomography Imaging, Computer Modelling and 3D Printed Alignment Constructs: A Cadaveric Study.

Vet Comp Orthop Traumatol 2019 Feb 13. Epub 2019 Feb 13.

Southern Oregon Veterinary Specialty Center, Central Point, Oregon, United States.

Objective:  The main aim of this study was to evaluate a percutaneous method of bone alignment using a diaphyseal tibial fracture model.

Materials And Methods:  Mid-shaft diaphyseal fractures were created in 12 large-breed canine tibiae. Interaction pins were inserted into the proximal and distal bone segments. Read More

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http://dx.doi.org/10.1055/s-0039-1677751DOI Listing
February 2019

Biomechanical Comparison of Four Methods of Fixation of a Polymeric Cranial Cruciate Ligament in the Canine Femur and Tibia.

Vet Comp Orthop Traumatol 2019 Feb 13. Epub 2019 Feb 13.

Department of Orthopaedics, College of Medicine, The Ohio State University, Columbus, Ohio, United States.

Objective:  The aim of this study was to compare the biomechanical properties of four different methods of artificial cranial cruciate ligament fixation in canine cadaveric tibias and femurs.

Methods:  Femurs and tibias from skeletally mature large breed canine cadavers were assigned into four fixation groups: group 1, 4.5-mm interference screw (IS); group 2, 4. Read More

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http://dx.doi.org/10.1055/s-0038-1676460DOI Listing
February 2019

Autologous Chondrocyte Implantation for Bipolar Chondral Lesions in the Patellofemoral Compartment: Clinical Outcomes at a Mean 9 Years' Follow-up.

Am J Sports Med 2019 Feb 13:363546518824600. Epub 2019 Feb 13.

Cartilage Repair Center, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.

Background:: Treating bipolar chondral lesions in the patellofemoral (PF) compartment is a challenging problem. There are few reports available on the treatment of bipolar chondral lesions in the PF compartment.

Purpose:: To evaluate the clinical outcomes and graft survivorship after autologous chondrocyte implantation (ACI) for the treatment of bipolar chondral lesions in the PF compartment. Read More

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http://dx.doi.org/10.1177/0363546518824600DOI Listing
February 2019

Knee Joint Distraction Compared with High Tibial Osteotomy and Total Knee Arthroplasty: Two-Year Clinical, Radiographic, and Biochemical Marker Outcomes of Two Randomized Controlled Trials.

Cartilage 2019 Feb 13:1947603519828432. Epub 2019 Feb 13.

1 Rheumatology & Clinical Immunology, University Medical Center Utrecht, Utrecht, The Netherlands.

Objective: Both, knee joint distraction (KJD) and high tibial osteotomy (HTO) are joint-preserving surgeries that postpone total knee arthroplasty (TKA) in younger osteoarthritis (OA) patients. Here we evaluate the 2-year follow-up of KJD versus TKA and KJD versus HTO in 2 noninferiority studies.

Design: Knee OA patients indicated for TKA were randomized to KJD ( n = 20; KJD) or TKA ( n = 40). Read More

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http://dx.doi.org/10.1177/1947603519828432DOI Listing
February 2019

Plantar pressures in male adolescent soccer players and its associations with bone geometry and strength.

J Sports Med Phys Fitness 2019 Feb 12. Epub 2019 Feb 12.

GENUD "Growth, Exercise, NUtrition and Development" Research Group, Universidad de Zaragoza, Zaragoza, Spain -

Background: Mechanical loads exerted by soccer-specific actions increase bone remodeling activity. Nevertheless, little is known about the relationship between plantar pressure and bone structure. Therefore, the aim of this study was to compare bone geometry and strength between soccer players who exhibited different maximum values of the average pressures (MP) when performing a combination of soccer-specific tasks. Read More

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http://dx.doi.org/10.23736/S0022-4707.19.09267-3DOI Listing
February 2019

Influence of screw to joint distance on articular subsidence in tibial-plateau fractures.

ANZ J Surg 2019 Feb 12. Epub 2019 Feb 12.

Medical School, Australian National University, Canberra, Australian Capital Territory, Australia.

Background: Tibial-plateau fractures with depressed osteochondral fragments have a high incidence of articular subsidence post reduction. Locking plates aim to prevent this via 'raft' screws below the subchondral bone. However, differences in plate design and patient anatomy result in variability of screw position in relation to the fragments they are designed to support. Read More

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http://dx.doi.org/10.1111/ans.14978DOI Listing
February 2019

Long-term outcomes after high-energy open tibial fractures: Is a salvaged limb superior to prosthesis in terms of physical function and quality of life?

Eur J Orthop Surg Traumatol 2019 Feb 12. Epub 2019 Feb 12.

Division of Orthopaedic Surgery, Oslo University Hospital, Post Box 4956, Nydalen, 0424, Oslo, Norway.

Purpose: The aim of this study was to describe complication rates and long-term functional outcomes among patients with amputated versus reconstructed limb after high-energy open tibial fractures.

Methods: Patients treated operatively for a high-energy open tibial fracture, classified as Gustilo-Anderson (GA) grade 3, at our hospital in the time period 2004-2013 were invited to a clinical and radiographic follow-up at minimum 2 years after injury. Eighty-two patients with 87 GA grade 3 fractures were included. Read More

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http://dx.doi.org/10.1007/s00590-019-02382-xDOI Listing
February 2019

Modulation of bone turnover by Cissus quadrangularis after ovariectomy in rats.

J Bone Miner Metab 2019 Feb 12. Epub 2019 Feb 12.

Department of Health and Biomedical Sciences, University of Texas Rio Grande Valley, 1201, W University Dr., Edinburg, TX, 78539, USA.

In women, age-related bone loss is associated with increased risk of bone fracture. Existing therapies are associated with severe side effects; thus, there is a need to find alternative medicines with less or optimal side effects. Cissus quadrangularis (CQ), an Ayurvedic medicine used to enhance fracture healing, was tested for its bone protective properties and studied to discern the mechanism by which it is beneficial to bone. Read More

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http://dx.doi.org/10.1007/s00774-018-0983-3DOI Listing
February 2019

L-shaped corticotomy with bone flap sliding in the management of chronic tibial osteomyelitis: surgical technique and clinical results.

J Orthop Surg Res 2019 Feb 12;14(1):47. Epub 2019 Feb 12.

Orthopaedic Department, Minhang Branch, Zhongshan Hospital, Fudan University, Shanghai, People's Republic of China.

Background: We described the use of the technique of L-shaped corticotomy with bone flap sliding to treat chronic osteomyelitis of the tibia in eight patients and presented the preliminary results.

Methods: L-shaped corticotomy with bone flap sliding was performed in eight patients between 2007 and 2014. All patients had chronic tibial osteomyelitis involving the anterior tibial cortex with intact and healthy posterior cortex. Read More

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http://dx.doi.org/10.1186/s13018-019-1086-0DOI Listing
February 2019

Influence of age and duration of feeding low-phosphorus diet on phytase efficacy in broiler chickens during the starter phase.

Poult Sci 2019 Feb 6. Epub 2019 Feb 6.

Department of Animal Sciences, Purdue University, West Lafayette, IN 47907.

A total of 1,408 male broiler chickens were used to evaluate the impact of age and duration of feeding low-phosphorus (P) diet on the efficacy of phytase using growth performance, nutrient utilization, tibia ash, and plasma indices. Diets were formulated with 2 non-phytate P (nPP) concentrations (i.e. Read More

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http://dx.doi.org/10.3382/ps/pez014DOI Listing
February 2019

Experimental Candida albicans osteomyelitis: Microbiologic, antigenic, histologic, and 18FDG-PET-CT imaging characteristics in a newly established rabbit model.

Med Mycol 2019 Feb 7. Epub 2019 Feb 7.

Department of Pathophysiology, Medical School, National and Kapodistrian University of Athens, Athens, Greece.

Candida osteomyelitis is a debilitating disease that is difficult to diagnose and treat. As there are no animal models or prospective studies for this uncommon infection, little is known about the pathogenesis, diagnosis, or treatment. We therefore sought to establish an animal model for the study of the pathophysiology, diagnostic modalities, and therapeutic interventions of Candida osteomyelitis. Read More

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http://dx.doi.org/10.1093/mmy/myz001DOI Listing
February 2019

Inhibition of IL-1β signaling by anakinra shows a critical role for bone loss in experimental arthritogenic alphavirus infections.

Arthritis Rheumatol 2019 Feb 12. Epub 2019 Feb 12.

Institute for Glycomics, Griffith University, Gold Coast Campus, QLD, Australia.

Objective: Arthritogenic alphaviruses, such as Ross River virus (RRV), chikungunya virus (CHIKV), Sindbis virus (SINV), Barmah Forest virus, o'nyong-nyong virus and Mayaro virus cause sporadic and sometimes large outbreaks worldwide. These viruses particularly affect joints of the extremities and can lead to debilitating and potentially chronic polyarthritis/polyarthralgia. The host's innate immune response plays a crucial role in inducing pro-inflammatory host factors, leading to tissue destruction and bone loss in the joints. Read More

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http://doi.wiley.com/10.1002/art.40856
Publisher Site
http://dx.doi.org/10.1002/art.40856DOI Listing
February 2019
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Differences between primary and secondary definitive osteosynthesis for fractures of the lower leg with concomitant acute compartment syndrome.

Eur J Trauma Emerg Surg 2019 Feb 12. Epub 2019 Feb 12.

Department of General and Trauma Surgery, BG University Hospital Bergmannsheil, Bürkle-de-la-Camp-Platz 1, 44789, Bochum, Germany.

Purpose: To analyze the differences in outcomes between primary and secondary definitive osteosynthesis for fractures of the lower leg with concomitant acute compartment syndrome (ACS).

Methods: From our trauma database, we identified a total of 107 patients with 126 fractures of AO/OTA type 41-44 and 120 ACS from January 01, 2001 to December 31, 2015 who were treated with primary or secondary definitive osteosynthesis after concomitant fasciotomy.

Results: Seventy-one patients with 77 fractures of AO/OTA classification type 41-44 suffering ACS received primary definitive osteosynthesis at the time of compartmental incision (POCI) and were compared to 36 patients with 49 fractures of AO/OTA type 41-44 and ACS, who received secondary definitive osteosynthesis after compartmental incision and soft tissue coverage (SOCI). Read More

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http://dx.doi.org/10.1007/s00068-019-01089-2DOI Listing
February 2019

Protective distal side-to-side neurorrhaphy in proximal nerve injury-an experimental study with rats.

Acta Neurochir (Wien) 2019 Feb 12. Epub 2019 Feb 12.

Department of Pathology, University of Turku, Turku, Finland.

Background: Side-to-side neurorrhaphy may protect the denervated end organ and preserve the initial connection with proximal stump. We examined the effect of protective side-to-side anastomosis on nerve and end organ regeneration in proximal nerve injury model.

Methods: The left common peroneal nerve of 24 Sprague Dawley rats was proximally transected. Read More

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http://dx.doi.org/10.1007/s00701-019-03835-2DOI Listing
February 2019

THE EFFECTS OF POSTERIOR TIBIAL MOBILIZATION ON MENISCAL MOVEMENT: AN IN-SITU INVESTIGATION.

Int J Sports Phys Ther 2019 Feb;14(1):32-45

Center for Rehabilitation Research, Texas Tech University Health Sciences Center, Lubbock, TX, USA.

Background: Anterior knee pain during knee extension may be related to a meniscal movement restriction and increased meniscal load during function. One method of treatment involves the use of manual posterior mobilization of the tibia to specifically target the meniscotibial interface of the knee joint.

Purpose: The purpose of this study was to measure motion at a cadaveric medial meniscus anterior horn during a posterior tibial mobilization. Read More

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6350666PMC
February 2019
5 Reads

Attenuation of STAT3 Phosphorylation Promotes Apoptosis and Chemosensitivity in Human Osteosarcoma Induced by Raddeanin A.

Int J Biol Sci 2019 24;15(3):668-679. Epub 2019 Jan 24.

Department of Orthopaedics, Shanghai General Hospital, School of Medicine Shanghai Jiao Tong University, Shanghai, China.

Osteosarcoma (OS) is the most common primary bone malignancy in adolescents. One major obstacle for current OS treatment is drug-resistance. Raddeanin A (RA), an oleanane-type triterpenoid saponin, exerts anti-tumor effects in several tumor models, but the effect of RA in human drug-resistant OS remained to be elucidated. Read More

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http://dx.doi.org/10.7150/ijbs.30168DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6367581PMC
January 2019

Description and Intrarater Test-Retest Reliability of a Reverse-Action Method to Assess Ankle Evertor Muscle Performance: The I-to-V Test.

Physiother Can 2018 ;70(4):306-313

Department of Physical Therapy, Sangji University, Wonju, South Korea.

Reverse action (RA) of the ankle evertor muscle is when the proximal attachment moves toward the distal attachment, moving the lower leg in the frontal plane when the foot and ankle are fixed on the ground and inducing ankle eversion. The purpose of this study was to describe an RA method for measuring ankle evertor muscle performance. Eighteen healthy individuals were recruited for this study. Read More

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http://dx.doi.org/10.3138/ptc.2016-101DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6361407PMC
January 2018

Prognostic Factors Affecting Correction Angle Changes After Supramalleolar Osteotomy Using an Opening Wedge Plate for Varus Ankle Osteoarthritis.

J Foot Ankle Surg 2019 Feb 8. Epub 2019 Feb 8.

Surgeon, Department of Orthopaedic Surgery, Yonsei Sarang Hospital, Seoul, Korea.

Supramalleolar osteotomy (SMO) has been suggested as an effective salvage treatment for varus ankle osteoarthritis. To identify the prognostic factors affecting the correction angle changes after SMO, a total of 53 consecutive patients (58 ankles) were evaluated retrospectively. Clinical and radiologic outcomes were evaluated, and statistical analyses were performed to identify the prognostic factors associated with the clinical and radiologic outcomes. Read More

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http://dx.doi.org/10.1053/j.jfas.2018.09.003DOI Listing
February 2019
0.979 Impact Factor

Coronal tibial alignment is linked to femoral rotational asymmetry: Implications for total knee arthroplasty surgery.

Knee 2019 Feb 8. Epub 2019 Feb 8.

Department of Orthopaedic Surgery, Western Health, 160 Gordon Street, Footscray, Melbourne 3011, Australia; Warringal Private Hospital, 216 Burgundy Street, Heidelberg, Melbourne 3084, Australia.

Background: Femoral rotational asymmetry (FRA) is the difference in rotational alignment between the trochlear groove and posterior condyles. We hypothesize that FRA increases as the tibial plateau becomes more varus due to internal rotation of the posterior condyles and external rotation of the trochlear groove to ensure a vertical trochlear groove at 90 knee flexion.

Methods: Seventy lower limb Computed Tomography (CT) scans were reviewed by two examiners. Read More

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http://dx.doi.org/10.1016/j.knee.2019.01.008DOI Listing
February 2019

Lateral Column Lengthening for Revision Triple and Double Arthrodesis and Severe End-Stage Flatfoot Deformity.

J Foot Ankle Surg 2019 Feb 8. Epub 2019 Feb 8.

Attending Physician, Kaiser Permanente San Leandro, San Leandro, CA.

Few options exist for the treatment of revision and severe cases of end-stage flatfoot deformity. Triple arthrodesis or medial-approach double arthrodesis have been the standard but often do not provide enough correction of the deformity. Lateral column lengthening is a powerful procedure performed either with an Evans calcaneal osteotomy or calcaneocuboid distraction arthrodesis that can be used as an adjunct in realigning the flatfoot. Read More

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http://dx.doi.org/10.1053/j.jfas.2018.08.029DOI Listing
February 2019

The commercial pig as a model of spontaneously-occurring osteoarthritis.

BMC Musculoskelet Disord 2019 Feb 11;20(1):70. Epub 2019 Feb 11.

Institute of Inflammation and Ageing, MRC-ARUK Centre for Musculoskeletal Ageing Research, School of Immunity, University of Birmingham, Birmingham, UK.

Background: Preclinical osteoarthritis models where damage occurs spontaneously may better reflect the initiation and development of human osteoarthritis. The aim was to assess the commercial pig as a model of spontaneous osteoarthritis development by examining pain-associated behaviour, joint cartilage integrity, as well as the use of porcine cartilage explants and isolated chondrocytes and osteoblasts for ex vivo and in vitro studies.

Methods: Female pigs (Large white x Landrace x Duroc) were examined at different ages from 6 weeks to 3-4 years old. Read More

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http://dx.doi.org/10.1186/s12891-019-2452-0DOI Listing
February 2019

Efficacy of Ultrasound-Guided Pulsed Radiofrequency for Recalcitrant Metatarsalgia .

J Am Podiatr Med Assoc 2018 Nov;108(6):532-534

Metatarsalgia is characterized by pain in the forefoot, which is associated with increased stress over the metatarsal head region. Despite the availability of a variety of conservative or surgical treatments for this condition, a few cases have demonstrated relapse or poor response to treatment. Pulsed radiofrequency (PRF) can provide pain relief in patients with diverse chronic conditions without causing neural injury. Read More

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http://dx.doi.org/10.7547/17-147DOI Listing
November 2018

Transcutaneous posterior tibial nerve stimulation: Ready for prime time?

Neurourol Urodyn 2019 Feb 11. Epub 2019 Feb 11.

Department of Urology, University of Toulouse, Toulouse, France.

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http://dx.doi.org/10.1002/nau.23932DOI Listing
February 2019
2.873 Impact Factor

Incidence and risk factors for iatrogenic distal tibia/fibula fracture during Ponseti technique of clubfoot treatment.

J Pediatr Orthop B 2019 Feb 6. Epub 2019 Feb 6.

Lady Hardinge Medical College, New Delhi.

The incidence and risk factors of distal tibia/fibula fracture, an uncommon complication during Ponseti manipulation, are unknown. We evaluated 222 virgin clubfeet of patients aged less than 3 years for fractures of distal tibia/fibula. Incidence rate was found to be 1. Read More

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http://dx.doi.org/10.1097/BPB.0000000000000595DOI Listing
February 2019

Inter-Rater Reliability of The Modified Radiographic Union Score for Diaphyseal Tibial (mRUST) Fractures with Bone Defects.

J Orthop Trauma 2019 Jan 24. Epub 2019 Jan 24.

Department of Orthopaedic Surgery, Boston University, Boston, MA.

Objectives: To evaluate inter-rater reliability of the modified Radiographic Union Score for Tibial (mRUST) fractures among patients with open, diaphyseal tibia fractures with a bone defect treated with intramedullary nails (IMNs), plates, or definitive external fixation (ex-fix).

Design: Retrospective cohort study.

Setting: 15 level one civilian trauma centers; 2 military treatment facilities. Read More

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http://dx.doi.org/10.1097/BOT.0000000000001445DOI Listing
January 2019
5 Reads

Biomechanical effects of posterior tibial slope on unicompartmental knee arthroplasty using finite element analysis.

Biomed Mater Eng 2019 Feb 6. Epub 2019 Feb 6.

Department of Orthopedic Surgery, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, Republic of Korea.

Background: The effects of the posterior slope of the tibial prosthesis on unicompartmental knee arthroplasty have not been fully evaluated and controversies still exist.

Objective: This study evaluates the effects of the posterior slope of the tibia on contact stresses in polyethylene inserts and articular cartilage using finite element analysis.

Methods: We generated a computational model followed by the development of a posterior tibial slope (PTS) from -1° to 15° cases with increments of 2° PTS models. Read More

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http://dx.doi.org/10.3233/BME-191039DOI Listing
February 2019

Torque application helps to diagnose incomplete syndesmotic injuries using weight-bearing computed tomography images.

Skeletal Radiol 2019 Feb 11. Epub 2019 Feb 11.

Department of Orthopaedics, University of Utah, 590 Wakara Way, Salt Lake City, UT, 84108, USA.

Objective: Accurate identification of distal tibio-fibular syndesmotic injuries is essential to limit potential deleterious post-traumatic effects. To date, conventional radiographs, computed tomography (CT), and magnetic resonance imaging (MRI) have shown limited utilization. This cadaver study evaluates the utility of weight-bearing CT scans on the assessment of incomplete and more complete syndesmotic injuries. Read More

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http://dx.doi.org/10.1007/s00256-019-3155-1DOI Listing
February 2019

Retrieval analysis of contemporary antioxidant polyethylene: multiple material and design changes may decrease implant performance.

Knee Surg Sports Traumatol Arthrosc 2019 Feb 10. Epub 2019 Feb 10.

Institute of Orthopaedics and Musculoskeletal Science, University College London, Royal National Orthopaedic Hospital, Brockley Hill, Stanmore, Middlesex, HA7 4LP, UK.

Purpose: With the introduction of the Attune Knee System (DePuy) in March 2013, a new polyethylene formulation incorporating anti-oxidants was used. Although several in vitro studies have demonstrated the positive effects of antioxidants on UHMWPE, no retrieval study has looked at polyethylene damage of this system yet. It was the aim of this study to investigate the in vivo performance of this new design, by comparing it with its predecessors in retrieval analysis. Read More

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http://dx.doi.org/10.1007/s00167-019-05387-5DOI Listing
February 2019

Proximal Tibiofibular Dislocation Repaired with Syndesmotic Suture Buttons: A Case Report.

J Orthop Case Rep 2018 Sep-Oct;8(5):82-85

Department of Orthopaedic, Henry Ford Hospital, 2799 W. Grand Blvd, Detroit, MI 48202, United States.

Introduction: Dislocations of the proximal tibiofibular joint (PTFJ) are a relatively rare orthopedic injury. They are often repaired with open reduction internal fixation utilizing a transfixation screw. Limited data are available concerning alternative repair methods. Read More

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http://dx.doi.org/10.13107/jocr.2250-0685.1224DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6367288PMC
February 2019
2 Reads

Avulsion Fracture of the Anterior Intercondylar Eminence in an Eight-year-old Child: ACase Report.

J Orthop Case Rep 2018 Sep-Oct;8(5):32-35

Department of Orthopaedic and Trauma Surgery, AZ Delta Hospital, Campus Torhout, Belgium.

Introduction: Avulsion fractures of the tibial intercondylar eminence are rare and occur mostly in children. The purpose of this paper is to present a case of this rare pathology and to underline the importance of early diagnosis.

Case Report: A male 8-year-old child presented with pain in his left knee and difficulties to walk after a combined injury of falling and contact trauma. Read More

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http://dx.doi.org/10.13107/jocr.2250-0685.1198DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6367294PMC
February 2019
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Painful Nonunion after Missed Juvenile Tillaux Fracture in an Athlete - Case Report and Description of a New Fixation Technique.

J Orthop Case Rep 2018 Sep-Oct;8(5):7-10

Department of Orthopedics, Centro Hospitalar Vila Nova de Gaia/Espinho, Vila Nova de Gaia, Portugal.

Introduction: The Tillaux fracture is a rare subtype of tibial physeal fracture that usually occurs in adolescents. There are only a few case series or reports published in the literature and, to our knowledge, this is the first time, a painful nonunion is reported after this type of fracture.

Case Report: A 13-year-old athlete presented to our orthopedic department because of persistent pain after an acute ankle injury 2months before. Read More

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http://dx.doi.org/10.13107/jocr.2250-0685.1184DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6367285PMC
February 2019

Feasibility of ultrasound measurement in a human model of acute compartment syndrome.

World J Emerg Surg 2019 4;14. Epub 2019 Feb 4.

7Department of Anaesthesiology and General Intensive Care, Medical University of Vienna, Vienna, Austria.

Background: Early diagnosis of acute compartment syndrome (ACS) of the leg is essential to improve the outcome. Direct invasive measurement is currently recommended to measure intracompartmental pressure. A non-invasive and reproducible means of making the diagnosis would be a step forward. Read More

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http://dx.doi.org/10.1186/s13017-019-0222-9DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6360764PMC
February 2019
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3D printed β-TCP bone tissue engineering scaffolds: Effects of chemistry on biological properties in a rabbit tibia model.

J Mater Res 2018 27;33(14):1939-1947. Epub 2018 Jul 27.

W. M. Keck Biomedical Materials Research Laboratory, School of Mechanical and Materials Engineering, Washington State University, Pullman, WA 99164-2920, USA.

In this study the effects of 3D printed SiO and ZnO doped tricalcium phosphate (TCP) scaffolds with interconnected pores were evaluated on the bone formation and healing properties of a rabbit tibial defect model. Pure and doped TCP scaffolds were fabricated by a ceramic powder-based 3D printing technique and implanted into critical sized rabbit tibial defects for up to 4 months. bone regeneration was evaluated using chronological radiological examination, histological evaluations, SEM micrographs and fluorochrome labeling studies. Read More

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http://dx.doi.org/10.1557/jmr.2018.233DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6368099PMC
July 2018
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Prevention of arthrofibrosis during knee repair by extracorporeal shock wave therapy: Preliminary study in rabbits.

Injury 2019 Feb 2. Epub 2019 Feb 2.

SG Med International Pte Ltd, Singapore.

Introduction: Surgery or trauma may induce extensive arthrofibrosis around joints and tendon for the restrictive range of motion. Although some approaches were proposed, this problem is not solved satisfactorily. Extracorporeal shock wave therapy (ESWT) has been used for orthopedic, musculoskeletal, and fibrotic disorders. Read More

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http://dx.doi.org/10.1016/j.injury.2019.01.054DOI Listing
February 2019
2.137 Impact Factor

Custom-made asymmetric polyethylene liner to correct tibial component malposition in total knee arthroplasty - a case report.

Acta Orthop 2019 Feb 11:1-3. Epub 2019 Feb 11.

a Orthopaedic Research Unit , Aalborg University Hospital , Hobrovej , 9000 Aalborg.

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http://dx.doi.org/10.1080/17453674.2018.1561384DOI Listing
February 2019

[Theranostics of osteosarcoma and lung metastasis with new integrin α β receptor targeted radiotracers].

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi 2019 Feb;33(2):170-176

Department of Orthopedics, Affiliated Nanjing Hospital (the First Hospital of Nanjing), Nanjing Medical University , Nanjing Jiangsu, 210006, P.R.China;Digital Medical Institute, Nanjing Medical University, Nanjing Jiangsu, 210006,

Objective: To investigate the value of integrin α β targeted microPET/CT imaging with Ga-NODAGA-RGD as radiotracer for the detection of osteosarcoma and theranostics of osteosarcoma lung metastasis.

Methods: The Ga-NODAGA-RGD and Lu-NODAGA-RGD were prepared via one-step method and their stability and integrin α β binding specificity were investigated . Forty-one nude mice were injected with human MG63 osteosarcoma to established the animal model bearing subcutaneous osteosarcoma ( =21), osteosarcoma in tibia ( =5), and osteosarcoma pulmonary metastatic ( =15). Read More

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http://dx.doi.org/10.7507/1002-1892.201808014DOI Listing
February 2019
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[Effectiveness of a novel remnant-preserving anterior cruciate ligament reconstruction with bidirectional barbed suture].

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi 2019 Feb;33(2):149-153

Department of Sports Medicine and Joint Surgery/Orthopaedics, the First Affiliated Hospital of China Medical University, Shenyang Liaoning, 110001,

Objective: To investigate the feasibility and effectiveness of a novel remnant-preserving anterior cruciate ligament (ACL) reconstruction with bidirectional barbed suture.

Methods: Between February 2014 and January 2016, 96 patients (96 knees) with ACL injury who met the inclusion criteria were recruited and randomly divided into 2 groups ( =48). All patients underwent ACL reconstruction with autologous tendon. Read More

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http://dx.doi.org/10.7507/1002-1892.201809132DOI Listing
February 2019
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[Application of Taylor spatial frame combined with computer-assisted closed reduction in the treatment of tibiofibular fractures].

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi 2019 Feb;33(2):144-148

Department of Orthopedics, Gansu Provincial Hospital of Traditional Chinese Medicine, Lanzhou Gansu, 730050, P.R.China.

Objective: To explore the effectiveness of Taylor spatial frame (TSF) in the treatment of tibiofibular fractures and computer-assisted closed reduction.

Methods: The clinical data of 30 cases of tibiofibular fractures with soft tissue injury treated with TSF between January 2015 and September 2017 was retrospectively analyzed. According to different reduction methods, the patients were divided into control group (15 cases, open reduction in TSF external fixation) and trial group (15 cases, closed reduction in 1-3 days after TSF external fixation). Read More

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http://dx.doi.org/10.7507/1002-1892.201807008DOI Listing
February 2019
1 Read