Carpal Ligament Injuries, Pathomechanics, and Classification
نویسندگان
چکیده
منابع مشابه
Carpal dislocations: pathomechanics and progressive perilunar instability.
The pathomechanics, ligamentous damage, and degree of carpal instability in perilunate and lunate dislocations were analyzed by experimentally loading 32 cadaver wrists to failure. Thirteen perilunate and two lunate dislocations were produced. The mechanism of injury was extension, ulnar deviation, and intercarpal supination. These dislocations occurred in a sequential fashion due to progressiv...
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ANATOMY: The medial collateral ligament (MCL) is one of four major ligaments that supports the knee and is the primary static stabilizer against valgus rotation of the joint. It consists of two components, the superficial (sMCL) and deep MCL (dMCL). The sMCL has one femoral and two tibial attachments. The femoral attachment is situated on the medial epicondyle. The proximal attachment blends in...
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In five fresh human cadaver wrist joints six carpal ligaments and seven carpal bones were marked with small, radio-opaque pellets. Using a roentgenstereophotogrammetric measuring system, the ligamentous length changes and the kinematics of carpal bones were determined in different flexion and deviation positions of the hand. The data generated by this method differ significantly from lengthenin...
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Injuries to the ligaments of the ankle are often called "low ankle sprains". If the tibiofibular ligament or the syndesmosis is injured it is called a "high ankle sprain". Inversion sprains with injury to the lateral ligaments of the ankle/foot complex are by far the most common. They occur with an estimated frequency of one injury per 10 000 people per day, amounting to about 27 000 injuries e...
متن کاملInflammation and fibrosis of transverse carpal ligament and flexor tenosynovium in severe idiopathic carpal tunnel syndrome
Background: We approached a histopathologic study of idiopathic carpal tunnel syndrome (CTS) to identify its probable causative factors. The purpose of this study was to assess the prevalence of inflammation and fibrosis in the transverse carpal ligament (TCL) and flexor tenosynovium (FT) in severe idiopathic carpal tunnel syndrome. Methods: Thirty nine patients with severe idiopathic CTS under...
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ژورنال
عنوان ژورنال: Hand Clinics
سال: 2015
ISSN: 0749-0712
DOI: 10.1016/j.hcl.2015.04.011