Betz R R, Magill J T, Lonergan R P
Temple University Hospital, Department of Orthopaedic Surgery, Philadelphia, Pennsylvania 19140.
Am J Sports Med. 1987 Sep-Oct;15(5):477-82. doi: 10.1177/036354658701500508.
This study reviews 34 of 37 original patients who were reviewed in 1981 after previously undergoing percutaneous lateral retinacular release. Short-term satisfactory results regarding reduction of pain and prevention of dislocation were maintained on this second followup (average, 48 months). With this increase in postoperative time, patients with recurrent subluxation developed an increase in patellar slipping. Patients with chondromalacia and degenerative joint disease are less suited for long-term treatment. Long-term problems occurred in 1 of 34 patients (3%).
本研究回顾了37例最初接受经皮外侧支持带松解术的患者中的34例，这些患者在1981年曾接受过复查。在第二次随访（平均48个月）时，在减轻疼痛和预防脱位方面维持了短期的满意结果。随着术后时间的增加，复发性半脱位患者的髌骨滑动增加。患有软骨软化症和退行性关节病的患者不太适合长期治疗。34例患者中有1例（3%）出现了长期问题。
