Hannes Stofferin, Katharina Pfitscher, Romed Hörmann, Raphael Gmeiner, Martin Thaler
{"title":"坐骨神经的解剖走向与全髋关节置换术的不同方法有关。","authors":"Hannes Stofferin, Katharina Pfitscher, Romed Hörmann, Raphael Gmeiner, Martin Thaler","doi":"10.1007/s00264-024-06281-7","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>Although sciatic nerve (SN) injury is relatively rare, it is a devastating complication after primary and revision total hip arthroplasty (THA). Therefore, precise localization of the SN is essential for arthroplasty surgeons.</p><p><strong>Methods: </strong>We dissected 50 hemipelves from formalin-fixed cadavers. The course and location of the sciatic nerve were investigated in relation to different approaches for THA with the help of anatomical landmarks like the greater trochanter (GT), the iliac tubercle, the ischial tuberosity (IschT), the infrapiriform foramen, and the suprapiriform foramen.</p><p><strong>Results: </strong>We found and exposed the sciatic nerve in all 50 specimens with no sex-specific differences. No SN was encountered up to 22 mm posterior from the GT. The zone affording the highest probability of finding the nerve was posterior to the GT between 32 and 55 mm in 39 (78%) cases, thus defining a danger zone for different approaches for the THA.</p><p><strong>Conclusion: </strong>Special care should be taken with posterior and deep instrument placement between the GT and IschT during THA. Moreover, manipulations in the proximal third of the posterior approach reaching deep and posteriorly should be performed with the utmost care.</p>","PeriodicalId":14450,"journal":{"name":"International Orthopaedics","volume":" ","pages":"2561-2566"},"PeriodicalIF":2.0000,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The anatomical course of the sciatic nerve in relation to different approaches in total hip arthroplasty.\",\"authors\":\"Hannes Stofferin, Katharina Pfitscher, Romed Hörmann, Raphael Gmeiner, Martin Thaler\",\"doi\":\"10.1007/s00264-024-06281-7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>Although sciatic nerve (SN) injury is relatively rare, it is a devastating complication after primary and revision total hip arthroplasty (THA). Therefore, precise localization of the SN is essential for arthroplasty surgeons.</p><p><strong>Methods: </strong>We dissected 50 hemipelves from formalin-fixed cadavers. The course and location of the sciatic nerve were investigated in relation to different approaches for THA with the help of anatomical landmarks like the greater trochanter (GT), the iliac tubercle, the ischial tuberosity (IschT), the infrapiriform foramen, and the suprapiriform foramen.</p><p><strong>Results: </strong>We found and exposed the sciatic nerve in all 50 specimens with no sex-specific differences. No SN was encountered up to 22 mm posterior from the GT. The zone affording the highest probability of finding the nerve was posterior to the GT between 32 and 55 mm in 39 (78%) cases, thus defining a danger zone for different approaches for the THA.</p><p><strong>Conclusion: </strong>Special care should be taken with posterior and deep instrument placement between the GT and IschT during THA. Moreover, manipulations in the proximal third of the posterior approach reaching deep and posteriorly should be performed with the utmost care.</p>\",\"PeriodicalId\":14450,\"journal\":{\"name\":\"International Orthopaedics\",\"volume\":\" \",\"pages\":\"2561-2566\"},\"PeriodicalIF\":2.0000,\"publicationDate\":\"2024-10-01\",\"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/s00264-024-06281-7\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/8/26 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"ORTHOPEDICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Orthopaedics","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s00264-024-06281-7","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/8/26 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"ORTHOPEDICS","Score":null,"Total":0}
The anatomical course of the sciatic nerve in relation to different approaches in total hip arthroplasty.
Purpose: Although sciatic nerve (SN) injury is relatively rare, it is a devastating complication after primary and revision total hip arthroplasty (THA). Therefore, precise localization of the SN is essential for arthroplasty surgeons.
Methods: We dissected 50 hemipelves from formalin-fixed cadavers. The course and location of the sciatic nerve were investigated in relation to different approaches for THA with the help of anatomical landmarks like the greater trochanter (GT), the iliac tubercle, the ischial tuberosity (IschT), the infrapiriform foramen, and the suprapiriform foramen.
Results: We found and exposed the sciatic nerve in all 50 specimens with no sex-specific differences. No SN was encountered up to 22 mm posterior from the GT. The zone affording the highest probability of finding the nerve was posterior to the GT between 32 and 55 mm in 39 (78%) cases, thus defining a danger zone for different approaches for the THA.
Conclusion: Special care should be taken with posterior and deep instrument placement between the GT and IschT during THA. Moreover, manipulations in the proximal third of the posterior approach reaching deep and posteriorly should be performed with the utmost care.
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.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
