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Distal tibial fractures

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https://www.readbyqxmd.com/read/29758361/bone-accrual-in-oligo-amenorrheic-athletes-eumenorrheic-athletes-and-non-athletes
#1
Vibha Singhal, Karen Campoverde Reyes, Brooke Pfister, Kathryn Ackerman, Meghan Slattery, Katherine Cooper, Alexander Toth, Nupur Gupta, Mark Goldstein, Kamryn Eddy, Madhusmita Misra
BACKGROUND: Mechanical loading improves bone mineral density (BMD) and strength while decreasing fracture risk. Cross-sectional studies show that exercise advantage is lost in oligo-amenorrheic athletes (OA). Longitudinal studies examining the opposing effects of exercise and hypogonadism on bone are lacking in adolescents/young adults. OBJECTIVE: Evaluate differences in bone accrual over 12 months in OA, eumenorrheic athletes (EA) and non-athletes (NA). We hypothesized that bone accrual would be lower in OA than EA and NA, with differences most pronounced at non-weight bearing trabecular sites...
May 11, 2018: Bone
https://www.readbyqxmd.com/read/29748878/clinical-and-radiological-outcome-of-gustilo-type-iii-open-distal-tibial-and-tibial-shaft-fractures-after-staged-treatment-with-posterolateral-minimally-invasive-plate-osteosynthesis-mipo-technique
#2
Xiaojian He, Chuanzhen Hu, Kaihua Zhou, Qilin Zhai, Weifeng Wen, Fugen Pan
OBJECTIVES: To evaluate the methods and the outcomes of Gustilo type III open distal tibial and tibial shaft fractures with severe anterior and medial soft-tissue injuries, treated with posterolateral minimally invasive plate osteosynthesis (MIPO) technique. METHODS: From May 2015 to May 2016, 10 patients with Gustilo type III open distal tibial and tibial shaft fractures with severe anterior and medial soft-tissue injuries (Gustilo-Anderson classification IIIA, 6; IIIB, 4) were treated with staged protocol using posterolateral minimally invasive plate osteosynthesis (MIPO) technique...
May 10, 2018: Archives of Orthopaedic and Trauma Surgery
https://www.readbyqxmd.com/read/29748104/stenotrophomonas-maltophilia-a-rare-case-of-osteomyelitis-after-an-open-distal-tibial-fracture
#3
Edward J Chesnutis, Alan Ng, Dustin Kruse, Paul A Stone
Stenotrophomonas maltophilia is a gram-negative rod rarely associated with osteomyelitis. To date, only 3 cases of osteomyelitis due to this pathogen have been previously referenced. We describe the case of a 77-year-old male who developed osteomyelitis secondary to S. maltophilia infection after an open distal tibial fracture sustained by falling off a ladder. The purpose of the present case report was to highlight this highly resistant microbe as an infectious etiology.
May 7, 2018: Journal of Foot and Ankle Surgery: Official Publication of the American College of Foot and Ankle Surgeons
https://www.readbyqxmd.com/read/29735339/distal-medial-tibial-locking-plate-for-fixation-of-extraarticular-distal-humeral-fractures-an-alternative-choice-for-fixation
#4
Ali Cagdas Yorukoglu, Ahmet Fahir Demirkan, Nihal Buker
OBJECTIVE: The aim of this study was to describe an alternative fixation method for distal humeral extra-articular fractures through posterior approach using distal tibia anatomic locking plate; and to evaluate the patient's functional outcome and union condition. METHODS: Eighteen patients (11 men and 7 women; average age of 37.0 ± 17.3 years (range: 18-73 years)) with a distal humeral extra-articular fracture who were treated with distal tibial medial locking plate were included into the study...
May 4, 2018: Acta Orthopaedica et Traumatologica Turcica
https://www.readbyqxmd.com/read/29701095/infographic-economic-justification-for-intramedullary-nail-fixation-over-locking-plate-fixation-for-extra-articular-distal-tibial-fractures
#5
M Maredza, S Petrou, M Dritsaki, J Achten, J Griffin, S E Lamb, N R Parsons, M L Costa
No abstract text is available yet for this article.
May 1, 2018: Bone & Joint Journal
https://www.readbyqxmd.com/read/29700856/defining-the-width-of-the-normal-tibial-plateau-relative-to-the-distal-femur-critical-normative-data-for-identifying-pathologic-widening-in-tibial-plateau-fractures
#6
Adam M Johannsen, Austin M Cook, Michael Gardner, Julius A Bishop
INTRODUCTION: Tibial plateau widening in the setting of fracture is an indication for surgical treatment, and restoring width is an important goal of surgery. In order to identify and correct pathological widening, the width of the normal tibial plateau must first be defined. The aim of this study was to establish normative data for the width of the tibial plateau relative to the distal femur to enable surgeons to identify and correct pathological widening in the setting of tibial plateau fracture...
April 26, 2018: Clinical Anatomy
https://www.readbyqxmd.com/read/29673344/the-risk-of-violating-the-posterior-malleolar-fracture-when-nailing-the-ipsilateral-concomitant-spiral-distal-tibial-fracture
#7
Yu Zhang, Xiaodong Qin, Lijun Song, Xiang Li
BACKGROUND: For a distal tibial spiral fracture combined with a non-displaced posterior malleolar fragment (PMF), we proposed a hypothesis that the treating surgeon could assess the size of the PMF to determine the need for stabilizing that structure first before rodding the tibia. MATERIALS AND METHODS: Fifty 3-D models (22 females) of combined distal tibial and posterior malleolar fractures from one trauma center were reconstructed. In each case, a virtual tibial intramedullary nail (vIM nail) with three distal anteroposterior (AP) locking screws (S13 , S15 and S37 , the number indicating the distance from the screw to the nail tip) were inserted into the center of the tibial canal and ended on top of the distal tibial physeal scar...
April 19, 2018: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29666001/distal-tibial-triplane-fracture-with-ipsilateral-tibial-shaft-fracture-a-case-series
#8
Timothy S Holland, Christopher P Prior, Roger Dm Walton
BACKGROUND & PURPOSE: Distal tibial Triplane fracture with ipsilateral tibial shaft fracture is a rare but important problem. This rarely reported combination of injuries if not recognised may lead to deleterious consequences. METHODS/PATIENTS: The local database of all emergency admissions was scrutinised to identify subjects before interrogation of the clinical notes and relevant radiographic imaging. FINDINGS: This paper reports a series of five children who were found to have triplane fracture of the distal tibia with concomitant ipsilateral fracture of the tibial shaft...
April 14, 2018: Surgeon: Journal of the Royal Colleges of Surgeons of Edinburgh and Ireland
https://www.readbyqxmd.com/read/29627850/clinical-outcomes-with-the-corticotomy-first-technique-associated-with-the-ilizarov-method-for-the-management-of-the-septic-long-bones-non-union
#9
Gamal Ahmed Hosny, Abdel-Salam Abdel-Aleem Ahmed, Mohamed Abd-Elaal Hussein
PURPOSE: Corticotomy is an integral part of the Ilizarov method on management of infected nonunited fractures that are challenging orthopaedic surgeons. However, the presence of active draining sinuses may contaminate the operative field with the potential of developing corticotomy site infection. The authors present a surgical technique aiming at minimizing or avoiding the risk of surgical site infection (SSI) in the corticotomy zone. PATIENTS AND METHODS: A total of 144 cases of draining infected nonunions were treated by Ilizarov fixator using the corticotomy-first technique...
April 7, 2018: International Orthopaedics
https://www.readbyqxmd.com/read/29614000/biomechanical-model-for-stress-fracture-related-factors-in-athletes-and-soldiers
#10
Amir Hadid, Yoram Epstein, Nogah Shabshin, Amit Gefen
Stress fractures (SFs) are one of the most common and potentially serious overuse injuries. PURPOSE: to develop a computational biomechanical model of strain in human tibial bone that will facilitate better understanding of the pathophysiology of SFs. METHODS: MRI of a healthy, young male, was used for full anatomical segmentation of the calf tissues, which considered hard-soft tissues biomechanical interactions. From the undeformed coronal MR images, the geometry of bones, muscles, connecting ligaments, and fat were reconstructed in three-dimensions, and meshed to a finite element model...
April 2, 2018: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/29603787/intraoperative-use-of-indocyanine-green-angiography-for-selecting-the-more-reliable-perforator-of-the-anterolateral-thigh-flap-a-comparison-study
#11
Simone La Padula, Barbara Hersant, Jean Paul Meningaud
INTRODUCTION: Anatomical variability of anterolateral thigh flap (ALT) perforators has been reported. The aim of this study is to assess if the use of intraoperative indocyanine green angiography (iICGA) can help surgeons to choose the ALT flap best perforator to be preserved. PATIENTS AND METHODS: A retrospective study was conducted in 28 patients with open tibial fracture, following a road traffic crash, who had undergone ALT flap. Patients were classified into two groups: ICGA group (iICGA was used to select the more reliable perforator) and control group...
March 30, 2018: Microsurgery
https://www.readbyqxmd.com/read/29595537/chronic-osteomyelitis-caused-by-haemophilus-parainfluenzae-a-case-report
#12
Vignesh Ramachandran, Lee S Haruno, Theodora S Browne, Laila E Woc-Colburn, Scott B Rosenfeld, Vinitha R Shenava
CASE: A 14-year-old boy presented with a pathologic fracture of the distal aspect of the tibia and a remote history of a dog bite near the injury site. Imaging studies, biopsy, and presentation corroborated the diagnosis of chronic osteomyelitis. Multiple diagnostic methods were negative until an open biopsy identified Haemophilus parainfluenzae, a fastidious oropharyngeal bacterium, with polymerase chain reaction analysis. The patient underwent extensive debridement, placement of external fixation, and a year-long antibiotic therapy regimen...
January 2018: JBJS Case Connector
https://www.readbyqxmd.com/read/29590455/estimates-of-tibial-shock-magnitude-in-men-and-women-at-the-start-and-end-of-a-military-drill-training-program
#13
Hannah M Rice, Samantha C Saunders, Stephen J McGuire, Thomas J O'Leary, Rachel M Izard
Introduction: Foot drill is a key component of military training and is characterized by frequent heel stamping, likely resulting in high tibial shock magnitudes. Higher tibial shock during running has previously been associated with risk of lower limb stress fractures, which are prevalent among military populations. Quantification of tibial shock during drill training is, therefore, warranted. This study aimed to provide estimates of tibial shock during military drill in British Army Basic training...
March 26, 2018: Military Medicine
https://www.readbyqxmd.com/read/29588023/managing-soft-tissues-in-severe-lower-limb-trauma-in-an-ageing-population
#14
Timothy M Noblet, Philippa C Jackson, Patrick Foster, David Martin Taylor, Paul J Harwood, Jay D Wiper
PURPOSE: With an ageing population, the incidence of trauma in those aged over 65 years is increasing. Strategies for dealing with these patients must be developed. At present the standard management of open tibial fractures in the UK is described by the BOAST4 guidelines (from the British Orthopaedic Association and British Association of Plastic & Aesthetic Surgeons). It is not clear to what extent these are appropriate for older patients. We describe our experience of managing elderly patients presenting with open tibial fractures...
March 13, 2018: Injury
https://www.readbyqxmd.com/read/29556234/the-long-pentraxin-3-plays-a-role-in-bone-turnover-and-repair
#15
Danka Grčević, Marina Sironi, Sonia Valentino, Livija Deban, Hrvoje Cvija, Antonio Inforzato, Nataša Kovačić, Vedran Katavić, Tomislav Kelava, Ivo Kalajzić, Alberto Mantovani, Barbara Bottazzi
Pentraxin 3 (PTX3) is an inflammatory mediator acting as a fluid-phase pattern recognition molecule and playing an essential role in innate immunity and matrix remodeling. Inflammatory mediators also contribute to skeletal homeostasis, operating at multiple levels in physiological and pathological conditions. This study was designed to investigate the role of PTX3 in physiological skeletal remodeling and bone healing. Micro-computed tomography (μCT) and bone histomorphometry of distal femur showed that PTX3 gene-targeted female and male mice ( ptx3-/- ) had lower trabecular bone volume than their wild-type ( ptx3+/+ ) littermates (BV/TV by μCT: 3...
2018: Frontiers in Immunology
https://www.readbyqxmd.com/read/29555519/comparing-intramedullary-nailing-and-plate-fixation-for-treating-distal-tibail-fractures-a-meta-analysis-of-randomized-controlled-trials
#16
REVIEW
Chaowei Guo, Jianxiong Ma, Xinlong Ma, Ying Wang, Lei Sun, Bin Lu, AiXian Tian, Yan Wang, BenChao Dong
BACKGROUND: Intramedullary nailing (IMN) and plate have been reported as two effective devices for treating distal extra-articular fractures. However, reports of complications after fractures with use of different tibial fixation techniques in literature are controversial. Thus, we performed a meta-analysis of randomized controlled trials (RCTs) to compare IMN with plate for evaluating the safety and efficacy. METHODS: The studies were searched from PubMed, Embase, Web of science and the Cochrane Central Register of Controlled Trials by two reviewers up to August 2017...
May 2018: International Journal of Surgery
https://www.readbyqxmd.com/read/29547115/medium-term-results-of-total-knee-arthroplasty-as-a-primary-treatment-for-knee-fractures
#17
Ayman Ebied, Ahmed Zayda, Sameh Marei, Hany Elsayed
INTRODUCTION: Successful treatment of knee comminuted periarticular fractures associated with osteoporosis and pre-existing arthritis is a challenging task. METHODS: This is a prospective study on 27 patients who had comminuted intra and periarticular knee fractures and pre-existing arthritis. Fractures were classified according to Muller's AO classification. Primary knee arthroplasty was performed ± internal fixation following 4 weeks of splinting. A stem was added to the tibial tray and Legacy Constrained Condylar Knee (LCCK) or Rotating Hinge (RH) prosthesis were used depending on the level of ligament damage and bone defects...
2018: SICOT-J
https://www.readbyqxmd.com/read/29541806/the-distal-tibial-classic-metaphyseal-lesion-medial-versus-lateral-cortical-injury
#18
Andy Tsai, Patrick R Johnston, Jeannette M Perez-Rossello, Micheál A Breen, Paul K Kleinman
BACKGROUND: The distal tibia is a common location for the classic metaphyseal lesion (CML). Prior radiologic-pathologic studies have suggested a tendency for medial, as opposed to lateral, cortical injury with the CML, but there has been no formal study of the geographic distribution of this strong indicator of abuse. OBJECTIVE: This study compares medial versus lateral cortical involvement of distal tibial CMLs in a clinical cohort of infants with suspected abuse...
March 14, 2018: Pediatric Radiology
https://www.readbyqxmd.com/read/29534280/combined-tibial-plateau-levelling-osteotomy-and-tibial-tuberosity-transposition-an-ex-vivo-mechanical-study
#19
Ryan R Birks, Michael P Kowaleski
OBJECTIVES:  The purpose of this study is to compare the load at failure and mode of failure between (1) tibial plateau levelling osteotomy (TPLO) and combined TPLO and tibial tuberosity transposition (TPLO-TTT) (Phase I) and (2) TPLO-TTT and tibial tuberosity transposition (TTT) (Phase II). METHODS:  Seven pairs of cadaveric tibiae were tested in each of the Phase I (TPLO vs. TPLO-TTT) and Phase II (TPLO-TTT vs. TTT) experiments. One limb of each pair was randomly assigned to one of two groups for each experimental phase...
February 2018: Veterinary and Comparative Orthopaedics and Traumatology: V.C.O.T
https://www.readbyqxmd.com/read/29529639/what-are-the-complications-of-allograft-reconstructions-for-sarcoma-resection-in-children-younger-than-10-years-at-long-term-followup
#20
Luis A Aponte-Tinao, Jose I Albergo, Miguel A Ayerza, D Luis Muscolo, Federico Milano Ing, German L Farfalli
BACKGROUND: Preservation of limb function after resection of malignant bone tumors in skeletally immature children is challenging. Resection of bone sarcomas and reconstruction with an allograft in patients younger than 10 years old is one reconstructive alternative. However, long-term studies analyzing late complications and limb length discrepancy at skeletal maturity are scarce; this information would be important, because growth potential is altered in these patients owing to the loss of one physis during tumor resection...
March 2018: Clinical Orthopaedics and related Research
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