A 32-year-old right-hand-dominant man presented with a traumatic guillotine-type amputation of the left forearm at the junction of the musculotendinous transition. The amputated part was well preserved, with a minimal zone of injury. The patient sustained no other injuries and he was cleared for surgery by the trauma service. He was taken to the operating room for replantation of the amputated ...

CONTEXT Long-distance running (greater than 3000 m) is often recommended to maintain a healthy lifestyle. Running injury rates increase significantly when weekly mileage extends beyond 40 miles cumulatively. With the development of running analysis and other diagnostic tests, injuries to the leg secondary to bone, musculotendinous, and vascular causes can be diagnosed and successfully managed. ...

INTRODUCTION "Fosbury flop" tear is an avulsion of the posterosuperior rotator cuff from the bone with reversal healing on its medial bursal-side. This case report describes a unique variant of Fosbury flop tear with a lesion of the musculotendinous junction that healed, for its tendon part, on the anterior humerus and coracoid process. CASE PRESENTATION A 62-year-old man developed a posttrau...

A systematic review of the literature was undertaken to assess the efficacy of static stretching as part of the warm-up for the prevention of exercise-related injuries. Computer-aided literature search for articles post-1990 and pre-January 2008 related to static stretching and injury prevention using MEDLINE, SPORT Discus, PubMed, and ScienceDirect databases. All relevant randomised clinical t...

Popliteal artery entrapment (PAE) is an uncommon syndrome. Although this phenomenon can cause claudication in younger populations, other clinical features may vary. The present report describes a case of a 48-year-old woman who was referred for treatment of a pulsatile mass in the right popliteal fossa. Computed tomography scan and magnetic resonance imaging demonstrated popliteal aneurysm asso...

BACKGROUND The pathogenesis of lateral epicondylitis remains unclear. Our purpose was to study the anatomy of the lateral aspect of the elbow under static and dynamic conditions in order to identify bone-to-tendon and tendon-to-tendon contact or rubbing that might cause abrasion of the tissues. METHODS Eighty-five cadaveric elbows were examined to determine details related to the bone structu...

Yoshida N, Tsuchida Y. BMJ Case Rep 2017. doi:10.1136/bcr-2017-222231 Description A 37-year-old man presented to the emergency department with right lower limb pain after being hit by an excavator. His right ankle was swollen, but no open wounds were observed. Radiography and CT of the right ankle revealed a medial malleolus ankle fracture (figure 1A,B). During his treatment with osteosynthesis...

Lateral ankle sprain (LAS) is an extremely common athletic injury. Despite extensive clinical and basic science research, the recurrence rate remains high. Functional instability (FI) following LAS is hypothesised to predispose individuals to reinjury because of neuromuscular deficits which result following injury. This paper provides an overview of the potential causes of FI which may manifest...

The objective of this study was to quantitatively describe the supraspinatus musculotendinous architecture. After supraspinatus muscles were harvested from 25 embalmed shoulders, each muscle was divided into an anterior and posterior muscle belly on the basis of muscle fiber insertion. Pennation angles and musculotendinous dimensions were measured, and the physiologic cross-sectional area was c...