A Novel and Effective Surgical Technique for Reconstruction of Extensor Mechanism with Iliotibial Band Tendon Graft After Patellectomy for Primary Patella Tumor

一种用于原发性髌骨肿瘤髌骨切除术后采用髂胫束肌腱移植重建伸肌机制的新型有效手术技术