subchondral造句

1、Articular cartilage and subchondral bone damage is a common orthopedic disease.
关节软骨以及软骨下骨的损伤是骨科临床的常见疾病。

2、For all patients, residual fibrotic tissue of subchondral bone was removed from the defect.
清理掉所有病灶软骨下骨的残余纤维组织。

3、The reconstructed tissue of subchondral bone drilling is insufficient for bigger defects.
软骨下骨钻孔法修复组织的?。