Proximal versus distal tenotomy of the iliopsoas tendon in the surgical treatment of developmental dysplasia of the hip: a randomized clinical trial.

IF 2 3区医学 Q2 ORTHOPEDICS

International Orthopaedics Pub Date : 2025-01-24 DOI:10.1007/s00264-025-06416-4

Jagar Doski

{"title":"Proximal versus distal tenotomy of the iliopsoas tendon in the surgical treatment of developmental dysplasia of the hip: a randomized clinical trial.","authors":"Jagar Doski","doi":"10.1007/s00264-025-06416-4","DOIUrl":null,"url":null,"abstract":"Purpose: This study aimed to compare the release of the iliopsoas tendon at two levels: proximally at the pelvic brim and distally near the lesser trochanter.Methods: The study was a randomized clinical trial. It was done to check the equivalence between two parallel groups of patients with DDH of grade 2 or more who underwent open reduction operations for their hips: Group 1, division of the iliopsoas tendon at the pelvic brim, and Group 2, division of the tendon at the lesser trochanter level. All the operations were done through the anterior approach.Results: Thirty-eight patients (24 females and 14 males) with 54 hips (cases) operated, 27 cases in each group. The mean follow-up period of the cases was 2.4 years (SD 0.6). In the third month postoperatively, children of both groups had grade 2 hip flexion strength. Later, a statistically significant difference (p-value 0.007) occurred between them in the 24th month (Group 1 reached grade 5 and Group 1 to grade 4). More complications, 13 out of 27 (48.2%%), were recorded in Group 2. The complications were active bleeding due to injury to medial circumflex femoral vessels (5 cases) and avascular necrosis of the femoral epiphysis (8 cases). Group 1 had only four cases of avascular necrosis of the femoral epiphysis.Conclusion: Patients who underwent a DDH operation with a division of the iliopsoas tendon proximally at the pelvic brim regained hip flexion strength earlier and achieved a better grade with fewer complications.","PeriodicalId":14450,"journal":{"name":"International Orthopaedics","volume":" ","pages":""},"PeriodicalIF":2.0000,"publicationDate":"2025-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Orthopaedics","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s00264-025-06416-4","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ORTHOPEDICS","Score":null,"Total":0}

引用次数: 0

Abstract

Purpose: This study aimed to compare the release of the iliopsoas tendon at two levels: proximally at the pelvic brim and distally near the lesser trochanter.

Methods: The study was a randomized clinical trial. It was done to check the equivalence between two parallel groups of patients with DDH of grade 2 or more who underwent open reduction operations for their hips: Group 1, division of the iliopsoas tendon at the pelvic brim, and Group 2, division of the tendon at the lesser trochanter level. All the operations were done through the anterior approach.

Results: Thirty-eight patients (24 females and 14 males) with 54 hips (cases) operated, 27 cases in each group. The mean follow-up period of the cases was 2.4 years (SD 0.6). In the third month postoperatively, children of both groups had grade 2 hip flexion strength. Later, a statistically significant difference (p-value 0.007) occurred between them in the 24th month (Group 1 reached grade 5 and Group 1 to grade 4). More complications, 13 out of 27 (48.2%%), were recorded in Group 2. The complications were active bleeding due to injury to medial circumflex femoral vessels (5 cases) and avascular necrosis of the femoral epiphysis (8 cases). Group 1 had only four cases of avascular necrosis of the femoral epiphysis.

Conclusion: Patients who underwent a DDH operation with a division of the iliopsoas tendon proximally at the pelvic brim regained hip flexion strength earlier and achieved a better grade with fewer complications.

查看原文本刊更多论文

求助全文

约1分钟内获得全文求助全文

来源期刊

International Orthopaedics 医学-整形外科

CiteScore

5.50

自引率

7.40%

发文量

360

审稿时长

1 months

期刊介绍： International Orthopaedics, the Official Journal of the Société Internationale de Chirurgie Orthopédique et de Traumatologie (SICOT) , publishes original papers from all over the world. The articles deal with clinical orthopaedic surgery or basic research directly connected with orthopaedic surgery. International Orthopaedics will also link all the members of SICOT by means of an insert that will be concerned with SICOT matters. Finally, it is expected that news and information regarding all aspects of orthopaedic surgery, including meetings, panels, instructional courses, etc. will be brought to the attention of the readers. Manuscripts submitted for publication must contain a statement to the effect that all human studies have been approved by the appropriate ethics committee and have therefore been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki. It should also be stated clearly in the text that all persons gave their informed consent prior to their inclusion in the study. Details that might disclose the identity of the subjects under study should be omitted. Reports of animal experiments must state that the "Principles of laboratory animal care" (NIH publication No. 85-23, revised 1985) were followed, as well as specific national laws (e.g. the current version of the German Law on the Protection of Animals) where applicable. The editors reserve the right to reject manuscripts that do not comply with the above-mentioned requirements. The author will be held responsible for false statements or for failure to fulfil the above-mentioned requirements.