Fractures of the tibial plateau are relatively rare, representing around 1.2% of all fractures. The tibia, due to its subcutaneous location and poor muscle coverage, is exposed and suffers large numbers of traumas, not only fractures, but also crush injuries and severe bruising, among others, which at any given moment, could lead compartment syndrome in the patient. The case is reported of a 58...

OBJECTIVES To understand the factors that influence joint cartilage in health and disease as they are important for the prevention and management of osteoarthritis. METHODS We conducted a cross-sectional study to determine factors influencing knee cartilage volume in 45 males aged (mean+/-S.D.) 52.5+/-13.2 yr. RESULTS Total and medial tibial volumes were inversely associated with age, body ...

BACKGROUND Persons with unilateral, lower-extremity amputation sometimes develop osteoarthritis in the intact limb. The purpose of this study was to investigate gait mechanics and bone mineral density in unilateral, trans-tibial amputees to test the hypotheses that the intact limb knee and hip will have larger frontal plane net joint moments and bone mineral density than the prosthetic side and...

Mechanical loading can be used to increase bone mass and thus attenuate pathological bone loss. Because the skeleton's adaptive response to loading is most robust before adulthood, elucidating sex-specific responses during growth may help maximize peak bone mass. This study investigated the effect of sex on the response to controlled, in vivo mechanical loading in growing mice. Ten-week-old mal...

BACKGROUND Severe open tibial fractures can be successfully treated acutely with a combined orthopedic and plastic surgery approach, but a proportion will go on to develop chronic osteomyelitis. For the past 6 years, an aggressive approach of bone and soft tissue debridement followed by skeletal reconstruction and vascularized tissue transfer has been pursued by the orthopedic and plastic surge...

The need for reaming and the number of locking screws to be used in intramedullary (IM) tibial nailing of acute fractures as well as routine bone grafting of tibial aseptic nonunions have not been clearly defined. We describe the results of reamed interlocked IM nails in 233 patients with 247 tibial fractures (190 closed, 27 open and 30 nonunions). Ninety-six percent of the fractures were unite...

Background and objective: Open tibial fracture with or without bone loss in gustilo Anderson type IIIA and IIIB has been a challenge for most orthopaedic surgeons. Open tibial fracture is more prone for infection, non union and longer morbidity. In this study, we have evaluated the results of 34 patients with open tibial fracture GA type IIIA and IIIB by Ilizarov method in retrospective manner....

Ultrasound is useful in demonstrating bone mineral density of regenerating osseous tissue as well as structural alterations. A proposed ultrasound method, which included ultrasonography and acoustic parameters measurement, was employed to evaluate its efficacy in monitoring the bone callus changes in a rabbit tibial distraction osteogenesis (DO) model. The findings demonstrated that ultrasonogr...

Background: Posterior tibial tendon insufficiency plays a large role in the pathogenesis of adult acquired flatfoot deformity (AAFD) in select patients. Transfer of the flexor digitorum longus is indicated to compensate for the loss of posterior tibial tendon function; however the role of resection of the degenerated posterior tibial tendon remains unclear. The aim of this study was to determin...