Hand surgery : an international journal devoted to hand and upper limb surgery and related research : journal of the Asia-Pacific Federation of Societies for Surgery of the Hand · 2013
Morphology and histology of the collapsed lunate in advanced kienböck disease.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Ueba Yasuo, Kakinoki Ryosuke, Nakajima Yasuaki, Kotoura Yosihiko
Аннотация
Morphological and histological changes of 24 collapsed lunates in advanced Kienböck disease were investigated. Articular cartilage of a collapsed lunate were consistently attenuated or disappeared. The proximal articular cartilage facing the radius is generally more affected than the distal articular cartilage facing the capitate. There was one major fracture in addition to multiple minor fractures in the collapsed lunate. Fracture patterns were classified into three types according to the directions of major fracture, namely horizontal type, dual oblique type, and vertical type. There were viable and necrotic areas in the collapsed lunate. Active new bone formation was observed at the junction between the viable and necrotic bone area of the collapsed lunate in advanced Kienböck disease.