Arthroscopy. 2017 Nov;33(11):2052-2053. doi: 10.1016/j.arthro.2017.07.025.
The use of a cannulated hollow awl in the microfracture technique can prevent destruction of subchondral bone and potentially enhance the cartilage repair process. Further long-term clinical study would be required to confirm the efficacy of this procedure modification.
在微骨折技术中使用空心空心钻可以防止软骨下骨的破坏,并可能增强软骨修复过程。需要进一步的长期临床研究来证实这种手术改良的效果。