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Short-term effectiveness of calcaneal lateral displacement osteotomy with lateral ligament repair in treatment of Takakura stage Ⅱ varus-type ankle arthritis / 中国修复重建外科杂志
Chinese Journal of Reparative and Reconstructive Surgery ; (12): 782-787, 2023.
Article in Chinese | WPRIM | ID: wpr-981668
ABSTRACT
OBJECTIVE@#To investigate the short-term effectiveness of calcaneal lateral displacement osteotomy with lateral ligament repair in the treatment of Takakura stage Ⅱ varus-type ankle arthritis.@*METHODS@#A retrospective analysis was performed on the clinical data of 13 patients with Takakura stage Ⅱ varus-type ankle arthritis treated with calcaneal lateral displacement osteotomy with lateral ligament repair between January 2016 and December 2020. There were 6 males and 7 females aged 31-65 years, with an average age of 53.6 years. The preoperative tibial-ankle surface angle (TASA) was (88.13±1.01)°, medial distal tibial angle (MDTA) was (86.36±1.49)°, tibial talar surface angle (TTSA) was (6.03±1.63)°, talar tilting angle (TTA) was (81.95±2.15)°, and tibiocalcaneal axis angle (TCAA) was (-5.74±6.81)°. The preoperative American Orthopedic Foot and Ankle Society (AOFAS) score was 56.3±7.1 and the pain visual analogue scale (VAS) score was 3.7±0.5. AOFAS scores, VAS scores, TTSA, TTA, and TCAA were compared between pre- and post-operatively.@*RESULTS@#All 13 patients were followed up 14-41 months, with an average of 28.7 months. The osteotomies healed in all patients. The last follow-up revealed TTA, TTSA, and TCAA to be (88.27±1.19)°, (-0.13±1.37)°, and (2.09±5.10)° respectively, the AOFAS score was 84.3±4.2 and the VAS score was 0.7±0.5, all showing significant improvement when compared to preoperative values ( P<0.05).@*CONCLUSION@#For patients with Takakura stage Ⅱ varus-type ankle arthritis, calcaneal lateral displacement osteotomy with lateral ligament repair can correct the lower limb force line, regain ankle stability, and achieving good short-term effectiveness.
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Full text: Available Index: WPRIM (Western Pacific) Main subject: Osteoarthritis / Osteotomy / Retrospective Studies / Treatment Outcome / Collateral Ligaments / Ankle / Ankle Joint Limits: Female / Humans / Male Language: Chinese Journal: Chinese Journal of Reparative and Reconstructive Surgery Year: 2023 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Osteoarthritis / Osteotomy / Retrospective Studies / Treatment Outcome / Collateral Ligaments / Ankle / Ankle Joint Limits: Female / Humans / Male Language: Chinese Journal: Chinese Journal of Reparative and Reconstructive Surgery Year: 2023 Type: Article