To discuss the role of ultrasonography in the follow-up of reconstructed anterior cruciate ligament (ACLs) 8 patients with ACL reconstruction underwent ultrasonography scan for 1-9 months after operation.

• 并对 7 例行前交叉韧带(ACL)重建术的患者术后 1~9 个月用超声检查重建韧带,并对膝关节功能进行评定。