Heatley F W, Allen P R
Biomaterials. 1986 Jul;7(4):305-7. doi: 10.1016/0142-9612(86)90056-6.
Avascular necrosis of the proximal pole of the carpal scaphoid following fracture often leads to degeneration and carpal collapse. Replacement arthroplasty as a treatment for this condition using a variety of materials has not been universally successful. A case is described in which a new arthroplasty material-glutaraldehyde treated bovine fibrocartilage-was used as a spacer to restore carpal height.
腕舟骨近端骨折后发生的缺血性坏死常导致退变和腕关节塌陷。使用多种材料进行置换关节成形术治疗这种疾病尚未取得普遍成功。本文描述了一例使用一种新型关节成形术材料——戊二醛处理的牛纤维软骨作为间隔物来恢复腕关节高度的病例。
