Surgical anatomy of the distal part of the dorsal scapular nerve with a focus on the triple-tendon transfer

dc.authorid0000-0003-3958-7606
dc.authorid0000-0001-7958-3170
dc.authorid0000-0001-9188-4662
dc.authorid0000-0002-0337-4927
dc.authorid0000-0002-2305-420X
dc.contributor.authorÇelikgün, Beyza
dc.contributor.authorGayretli, Özcan
dc.contributor.authorGürses, İlke Ali
dc.contributor.authorCoşkun, Osman
dc.contributor.authorKale, Aysin
dc.date.accessioned2025-07-29T12:21:50Z
dc.date.available2025-07-29T12:21:50Z
dc.date.issued2025
dc.departmentFakülteler, Tıp Fakültesi, Temel Tıp Bilimleri Bölümü, Anatomi Ana Bilim Dalı
dc.description.abstractIntroduction: A review of the literature shows that most studies of the dorsal scapular nerve (DSN) have focused on morphological evaluation of the proximal part of the nerve. Morphometric studies contributing to clinical applications are limited. Therefore, we aimed to investigate the topographic and morphometric anatomy of the distal part of the DSN. Methods: 13 cadavers in the Department of Anatomy, Istanbul Faculty of Medicine, were examined bilaterally. DSN dissection was performed on the anterior surface of the levator scapulae and rhomboids, and the distance to the medial border of the scapula (MBS) was recorded at different levels. The insertion lengths of the levator scapulae and rhomboids were also measured. Results: Two types of DSN were observed according to the level of termination in the muscle. Contrary to its classical course, the nerve ran laterally to the MBS on the four sides. The shortest distance between the nerve and the MBS was at the level of the superior border of the rhomboid minor (4.46 ± 9.88 mm). The insertion lengths of the levator scapulae and rhomboids according to gender and the insertion length of the rhomboid minor according to the level of termination in the muscle were significant. Discussion: We have obtained results that may be useful during Eden–Lange tendon transfer. The DSN is not always located medial to the MBS, it may be located lateral to it. To avoid nerve damage, we believe it is important to identify the nerve on the anterior surface of the muscles for a successful surgery.
dc.identifier.citationÇelikgün, B., Gayretli, Ö., Gürses, İ. A., Coşkun, O., & Kale, A. (2025). Surgical anatomy of the distal part of the dorsal scapular nerve with a focus on the triple-tendon transfer. Brain and Behavior, 15(7), pp. 1-10. https://doi.org/10.1002/brb3.70694
dc.identifier.doi10.1002/brb3.70694
dc.identifier.endpage10
dc.identifier.issn2162-3279
dc.identifier.issn2162-3279
dc.identifier.issue7
dc.identifier.pmidPMID: 40641379
dc.identifier.scopus2-s2.0-105010450990
dc.identifier.scopusqualityQ2
dc.identifier.startpage1
dc.identifier.urihttps://doi.org/10.1002/brb3.70694
dc.identifier.urihttps://hdl.handle.net/20.500.13055/1046
dc.identifier.volume15
dc.identifier.wosWOS:001525664500001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.indekslendigikaynak.otherSCI-E - Science Citation Index Expanded
dc.institutionauthorÇelikgün, Beyza
dc.institutionauthorid0000-0003-3958-7606
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofBrain and Behavior
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectDorsal Scapular Nerve
dc.subjectEden–Lange
dc.subjectLevator Scapulae Muscle
dc.subjectRhomboid Muscles
dc.subjectTriple Tendon Transfer
dc.titleSurgical anatomy of the distal part of the dorsal scapular nerve with a focus on the triple-tendon transfer
dc.typeArticle
dspace.entity.typePublication

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