Valverde J A, Albiñana J, Certucha J A
Orthopaedic Surgery Department, Hospital Rio Hortega, Valladolid, Spain.
J Pediatr Orthop B. 1996 Winter;5(1):57-60. doi: 10.1097/01202412-199605010-00012.
Early posttraumatic arrest of the distal radial physis is an uncommon complication and usually appears after type II physeal injury. We report a 13-year-old boy who sustained an injury to his right wrist, incurring an avulsion fracture of ulnar styloid process. Twenty-one months later, a uniform closure of the distal radial physis was observed. An ulnar shortening osteotomy and distal ulnar epiphysiodesis were performed. We discuss different factors of this complication, but crush injury of germinal cells of the growthplate is considered the main etiology.
桡骨远端骨骺早期创伤后停滞是一种罕见的并发症，通常出现在II型骨骺损伤之后。我们报告一名13岁男孩，其右腕受伤，导致尺骨茎突撕脱骨折。21个月后，观察到桡骨远端骨骺均匀闭合。进行了尺骨短缩截骨术和尺骨远端骨骺阻滞术。我们讨论了这种并发症的不同因素，但生长板生发细胞的挤压伤被认为是主要病因。
