Yoon Sung-Hyun, Seo Joong-Bae, Kim Seong-Jun, Park Jae-Wook, Yoo Jae-Sung
Department of Orthopaedic Surgery, Dankook University College of Medicine, Cheonan, Republic of Korea.
J Orthop. 2020 Jan 10;20:32-40. doi: 10.1016/j.jor.2020.01.006. eCollection 2020 Jul-Aug.
Total 132 patients who underwent arthroscopic suture bridge repair were divided into two groups: group A, non-delaminated tears; group B, deep layer, more retracted, delaminated tears. In addition, group B were divided into two subgroups: group I (≤2-cm) and group II (>2-cm). Muscle volume was evaluated by measuring the occupation ratio and restoration of the rotator cuff muscle was defined as the difference between the preoperative and postoperative occupation ratios. he restoration of the SS and IS deep plane occupation ratios was greater in >2-cm-sized delaminated tears than in ≤2-cm-sized delaminated and non-delaminated tears.
总计132例行关节镜下缝线桥修复术的患者被分为两组：A组，非分层撕裂；B组，深层、回缩更明显的分层撕裂。此外，B组又分为两个亚组：I组（≤2 cm）和II组（>2 cm）。通过测量占有率来评估肌肉体积，肩袖肌肉的恢复定义为术前和术后占有率的差值。在>2 cm大小的分层撕裂中，肩胛下肌（SS）和冈下肌（IS）深层平面占有率的恢复比≤2 cm大小的分层撕裂及非分层撕裂更大。
