{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,7]],"date-time":"2026-08-07T18:03:57Z","timestamp":1786125837472,"version":"build-2736575974"},"reference-count":32,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"6","license":[{"start":{"date-parts":[[2021,2,20]],"date-time":"2021-02-20T00:00:00Z","timestamp":1613779200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":["Operative Surg.","ONSURG"],"published-print":{"date-parts":[[2021,5]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>BACKGROUND<\/jats:title>\n                    <jats:p>Traumatic brachial plexus injuries cause long-term maiming of patients. The major target function to restore in complex brachial plexus injury is elbow flexion.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>OBJECTIVE<\/jats:title>\n                    <jats:p>To retrospectively analyze the correlation between the length of the nerve graft and the strength of target muscle recovery in extraplexual and intraplexual nerve transfers.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>METHODS<\/jats:title>\n                    <jats:p>A total of 51 patients with complete or near-complete brachial plexus injuries were treated with a combination of nerve reconstruction strategies. The phrenic nerve (PN) was used as axon donor in 40 patients and the spinal accessory nerve was used in 11 patients. The recipient nerves were the anterior division of the upper trunk (AD), the musculocutaneous nerve (MC), or the biceps branches of the MC (BBs). An index comparing the strength of elbow flexion between the affected and the healthy arms was correlated with the choice of target nerve recipient and the length of nerve grafts, among other parameters. The mean follow-up was 4 yr.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>RESULTS<\/jats:title>\n                    <jats:p>Neither the choice of MC or BB as a recipient nor the length of the nerve graft showed a strong correlation with the strength of elbow flexion. The choice of very proximal recipient nerve (AD) led to axonal misrouting in 25% of the patients in whom no graft was employed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>CONCLUSION<\/jats:title>\n                    <jats:p>The length of the nerve graft is not a negative factor for obtaining good muscle recovery for elbow flexion when using PN or spinal accessory nerve as axon donors in traumatic brachial plexus injuries.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1093\/ons\/opab007","type":"journal-article","created":{"date-parts":[[2021,2,21]],"date-time":"2021-02-21T02:55:25Z","timestamp":1613876125000},"page":"521-528","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":7,"title":["Nerve Graft Length and Recovery of Elbow Flexion Muscle Strength in Patients With Traumatic Brachial Plexus Injuries: Case Series"],"prefix":"10.1227","volume":"20","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-0667-3463","authenticated-orcid":false,"given":"Mariano","family":"Socolovsky","sequence":"first","affiliation":[{"name":"Nerve & Plexus Surgery Program, Division of Neurosurgery, Hospital de Cl\u00ednicas, University of Buenos Aires School of Medicine, Buenos Aires, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gilda","family":"di Masi","sequence":"additional","affiliation":[{"name":"Nerve & Plexus Surgery Program, Division of Neurosurgery, Hospital de Cl\u00ednicas, University of Buenos Aires School of Medicine, Buenos Aires, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gonzalo","family":"Bonilla","sequence":"additional","affiliation":[{"name":"Nerve & Plexus Surgery Program, Division of Neurosurgery, Hospital de Cl\u00ednicas, University of Buenos Aires School of Medicine, Buenos Aires, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ana","family":"Lovaglio","sequence":"additional","affiliation":[{"name":"Nerve & Plexus Surgery Program, Division of Neurosurgery, Hospital de Cl\u00ednicas, University of Buenos Aires School of Medicine, Buenos Aires, Argentina"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kartik G","family":"Krishnan","sequence":"additional","affiliation":[{"name":"Department of Orthopedics, Traumatology and Neurosurgery, Kliniken Frankfurt Main Taunus, Frankfurt, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2021,6]]},"reference":[{"issue":"1","key":"bib1-20251027","doi-asserted-by":"crossref","first-page":"88","DOI":"10.1590\/S0004-282X2006000100018","article-title":"Epidemiological study of the traumatic brachial plexus injuries in adults [in Portuguese]","volume":"64","author":"Flores","year":"2006","journal-title":"Arq Neuropsiquiatr"},{"issue":"5","key":"bib2-20251027","doi-asserted-by":"crossref","first-page":"1025","DOI":"10.1007\/s00701-013-1948-x","article-title":"The epidemiology of adult traumatic brachial plexus lesions in a large metropolis","volume":"156","author":"Faglioni","year":"2014","journal-title":"Acta Neurochir"},{"issue":"6","key":"bib3-20251027","doi-asserted-by":"crossref","first-page":"1182","DOI":"10.1097\/00006123-199706000-00014","article-title":"Epidemiology of brachial plexus injuries in a multitrauma population","volume":"40","author":"Midha","year":"1997","journal-title":"Neurosurgery"},{"issue":"2","key":"bib4-20251027","doi-asserted-by":"crossref","first-page":"443","DOI":"10.1007\/s10143-018-1009-2","article-title":"Epidemiology, etiology, and types of severe adult brachial plexus injuries requiring surgical repair: systematic review and meta-analysis","volume":"43","author":"Kaiser","year":"2020","journal-title":"Neurosurg Rev"},{"issue":"1","key":"bib5-20251027","first-page":"115","article-title":"Brachial plexus injuries. 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