INTRODUCTION The Segond injury corresponds to a marginal avulsion fracture of lateral tibial plateau, resultant from flexion traumas, stress in varus and internal rotation. The structure responsible for avulsion is the lateral collateral ligament, and anterior cruciate ligament and lateral meniscal injuries are also frequently present(1-4). Hall and Hochman(5) provided the first report of an in...

PURPOSE The purpose of this study was to conduct a prospective outcome analysis of proximal tibial opening wedge osteotomies performed in young and middle-aged patients (aged <55 years) for the treatment of symptomatic medial compartment osteoarthritis of the knee. METHODS A consecutive series of young and middle-aged adults who underwent proximal tibial opening wedge osteotomies for symptoma...

we present a case of unilateral tibia vara associated with an area of focal fibrocartilaginous dysplasia in the medial aspect of the right proximal tibia. such a case has not been described previously. the affected child was 8 months old. deformity resolved without aggressive treatment. the pathogenesis of the focal lesion remains controversial. the most likely explanation is that the mesenchym...

High tibial osteotomy is effective for managing a variety of knee conditions, including gonarthrosis with varus or valgus malalignment, osteochondritis dissecans, osteonecrosis, posterolateral instability, and chondral resurfacing. The fundamental goals of the procedure are to unload diseased articular surfaces and to correct angular deformity at the tibiofemoral articulation. Although the clin...

INTRODUCTION Recent evidence suggests that bone marrow lesions (BMLs) play a pivotal role in knee osteoarthritis (OA). The aims of this study were to determine: 1) whether baseline BML presence and/or severity predict site-specific cartilage defect progression and cartilage volume loss; and 2) whether baseline cartilage defects predict site-specific BML progression. METHODS A total of 405 sub...

Based Micro-CT Imaging Thote, T; Willett, N; Lin, A; Moran, S.M +Guldberg, R E +Georgia Institute of Technology, Atlanta GA [email protected] INTRODUCTION Osteoarthritis (OA) is the most common degenerative joint disease in humans. Development and characterization of small animal models of osteoarthritis is important to provide a platform for better understanding OA pathogenesis and...

PURPOSE Gait retraining, comprising biofeedback and/or an exercise intervention, might reduce the risk of musculoskeletal conditions. The purpose was to examine the effect of a gait-retraining program on medial tibial stress syndrome incidence during a 26-wk basic military training regimen. METHODS A total of 450 British Army recruits volunteered. On the basis of a baseline plantar pressure v...

INTRODUCTION Tibia fracture caused by high velocity missiles is mostly comminuted and followed by bone defect which makes their healing process extremely difficult and prone to numerous complications. CASE OUTLINE A 34-year-old male was wounded at close range by a semi-automatic gun missile. He was wounded in the distal area of the left tibia and suffered a massive defect of the bone and soft...

The tibial resection depth during total knee arthroplasty for valgus knees has been variously described and not standardized yet. Accordingly, it proposed in this article, that the sulcus between medial lateral intercondylar tubercles can be used as a reference point depth. performed 8 to 9 mm distal sulcus.

Peri-articular fractures after anterior cruciate ligament (ACL) reconstructive surgery are rare. To our knowledge, this case documents the first insufficiency fracture of the tibial plateau after ACL reconstruction, which presented three weeks after the procedure. A 25-year-old female recreational soccer player suffered an insufficiency fracture of the tibial plateau, extending 1.5 mm into the ...