title: Treatment of Calcified Insertional Achilles Tendinopathy by the Posterior Midline Approach.
abstract: The present study investigated the clinical outcomes of the posterior midline approach in the treatment of 34 patients with significantly calcified insertional Achilles tendinopathy. The posterior midline approach was applied for the surgical treatment of 34 patients with chronic significantly calcified insertional Achilles tendinopathy after failed conservative treatment. Gastrocnemius recession was performed simultaneously for patients with gastrocnemius contracture. The Fowler-Philip angle and parallel pitch lines were measured before surgery, and the visual analog scale, Tegner score, and Victorian Institute of Sport tendon study group score were recorded before and after surgery. The mean follow-up period was 45.2 ± 17.7 (range 24 to 84) months. After surgery, the visual analog scale score had decreased notably, and the Tegner score and Victorian Institute of Sport tendon study group score had increased significantly. The posterior midline approach can achieve satisfactory outcomes in the treatment of significantly calcified insertional Achilles tendinopathy, and gastrocnemius recession (Strayer procedure) should be performed for patients with gastrocnemius contracture to improve the surgical outcome.
authors.affiliation: Surgeon, Department of Orthopaedics, Institute of Orthopaedic Research, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China.
authors.forename: Xu-Dong
authors.initials: XD
authors.lastname: Miao
authors.affiliation: Surgeon, Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, People's Republic of China.
authors.forename: Hongfei
authors.initials: H
authors.lastname: Jiang
authors.affiliation: Surgeon, Department of Orthopaedics, Institute of Orthopaedic Research, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China.
authors.forename: Yong-Ping
authors.initials: YP
authors.lastname: Wu
authors.affiliation: Surgeon, Department of Orthopaedics, Institute of Orthopaedic Research, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China.
authors.forename: Hui-Min
authors.initials: HM
authors.lastname: Tao
authors.affiliation: Surgeon, Department of Orthopaedics, Institute of Orthopaedic Research, Second Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, People's Republic of China.
authors.forename: Di-Sheng
authors.initials: DS
authors.lastname: Yang
authors.affiliation: Surgeon, Department of Burns and Wound Center, Second Affiliated Hospital, College of Medicine, Zhejiang University, Hang Zhou, People's Republic of China. Electronic address: huhangbob@aliyun.com.
authors.forename: Hang
authors.initials: H
authors.lastname: Hu
mesh_terms: D000125:Achilles Tendon / Q000000981:diagnostic imaging / Q000601:surgery*; D000328:Adult; D002114:Calcinosis / Q000601:surgery*; D003286:Contracture / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D018482:Muscle, Skeletal / Q000601:surgery*; D019637:Orthopedic Procedures / Q000379:methods*; D010147:Pain Measurement; D052256:Tendinopathy / Q000601:surgery*
keywords: Fowler-Philip angle; Strayer procedure; calcific tendinopathy; gastrocnemius recession; parallel pitch lines; posterior midline approach