Samuelson T, Olney B
Section of Orthopaedics, University of Kansas Medical Center, Kansas City 66160-7387, USA.
Clin Orthop Relat Res. 1996 May(326):225-8. doi: 10.1097/00003086-199605000-00027.
Eighteen consecutive patients with 24 chronic-slipped capital femoral epiphyses were treated with percutaneous Knowles pin fixation. The average followup was 41 months (range, 21 to 64 months). All patients experienced complete closure of the growth plate within 12 months. There was no evidence of avascular necrosis, chondrolysis, slip progression, pin penetration, hardware failure, or intertrochanteric femoral fracture. Treatment of chronic slipped percutaneous pin is a safe and effective procedure.
18例连续患者共24处慢性股骨头骨骺滑脱，采用经皮克氏针固定治疗。平均随访41个月（范围21至64个月）。所有患者在12个月内生长板均完全闭合。无血管坏死、软骨溶解、滑脱进展、克氏针穿透、内固定失败或股骨粗隆间骨折的证据。经皮克氏针治疗慢性股骨头骨骺滑脱是一种安全有效的方法。
