Pedersen M S, Moghaddam A Z, Bak K, Koch J S
Department of Orthopaedics, Nykoebing Hospital, Denmark.
Int Orthop. 1995;19(1):12-5. doi: 10.1007/BF00184908.
Seventy-seven patients with mild to moderate gonarthrosis of the knee were treated by subchondral bone drilling, and followed for from 2 to 7 years. Patients with generalised arthrosis benefited more than those with unicompartmental involvement. Pain, assessed by a visual analogue scale, was significantly reduced compared with a control group of 16 patients who had a diagnostic arthroscopy only. Drilling is a safe procedure with few complications and can be used in patients when more extensive surgery is not yet indicated or possible.
77例轻至中度膝关节骨关节炎患者接受了软骨下骨钻孔治疗，并随访了2至7年。患有全身性骨关节炎的患者比单关节受累的患者受益更多。与仅进行诊断性关节镜检查的16例患者组成的对照组相比，通过视觉模拟量表评估的疼痛明显减轻。钻孔是一种安全的手术，并发症较少，当尚未表明或无法进行更广泛的手术时，可用于患者。
