The Journal of hand surgery · 2003
Results of biaxial total wrist arthroplasty with a modified (long) metacarpal stem.
Оценочное исследованиеСтатьяНазвание 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.
Rizzo Marco, Beckenbaugh Robert D
Аннотация
PURPOSE: To evaluate the results of Biaxial (DePuy Orthopedics, Inc., Warsaw, IN) total wrist arthroplasty (TWA) with a long metacarpal stem.
METHODS: A retrospective review of the results of 17 long-stem metacarpal components for the Biaxial TWA implanted between 1993 and 1997 is presented.
RESULTS: After surgery pain and grip strength improved markedly. Overall motion improved but only radial deviation was significantly better. All of the patients were satisfied. At the most recent follow-up evaluation 4 cases showed evidence of radiographic lucency about the cement mantle, but with no gross loosening or settling. No failures at a greater than 6-year average (4-year minimum) follow-up period have been noted. Two cases of intraoperative third metacarpal fracture and one case of dorsal metacarpal component placement were encountered but did not affect the outcomes.
CONCLUSIONS: To date the survivorship of the Biaxial TWA with the long stem is favorable compared with previous reports with the standard Biaxial distal component.
METHODS: A retrospective review of the results of 17 long-stem metacarpal components for the Biaxial TWA implanted between 1993 and 1997 is presented.
RESULTS: After surgery pain and grip strength improved markedly. Overall motion improved but only radial deviation was significantly better. All of the patients were satisfied. At the most recent follow-up evaluation 4 cases showed evidence of radiographic lucency about the cement mantle, but with no gross loosening or settling. No failures at a greater than 6-year average (4-year minimum) follow-up period have been noted. Two cases of intraoperative third metacarpal fracture and one case of dorsal metacarpal component placement were encountered but did not affect the outcomes.
CONCLUSIONS: To date the survivorship of the Biaxial TWA with the long stem is favorable compared with previous reports with the standard Biaxial distal component.