{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T04:27:29Z","timestamp":1777523249578,"version":"3.51.4"},"reference-count":15,"publisher":"SAGE Publications","issue":"4","license":[{"start":{"date-parts":[[2019,11,14]],"date-time":"2019-11-14T00:00:00Z","timestamp":1573689600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["The Cleft Palate Craniofacial Journal"],"published-print":{"date-parts":[[2020,4]]},"abstract":"<jats:p>Unilateral agenesis of the sternocleidomastoid (SCM) muscle is a rare phenomenon known to cause torticollis. There have been around 12 reported instances of SCM agenesis in the literature; in almost every case, torticollis was easily resolved nonsurgically with stretching and physical therapy. We report the case of a 6-year-old boy with severe torticollis due to unilateral SCM absence who underwent the surgical release of the contralateral SCM. To our knowledge, this is the first time a surgical release of the SCM was performed to correct torticollis associated with agenesis of the SCM.<\/jats:p>","DOI":"10.1177\/1055665619887315","type":"journal-article","created":{"date-parts":[[2019,11,15]],"date-time":"2019-11-15T00:21:25Z","timestamp":1573777285000},"page":"520-523","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Surgical Correction of Torticollis Due to Agenesis of the Sternocleidomastoid: Case Study and Review"],"prefix":"10.1177","volume":"57","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2753-4593","authenticated-orcid":false,"given":"Joshua","family":"Frost","sequence":"first","affiliation":[{"name":"School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Joshua","family":"Demke","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology, Texas Tech University Health Sciences Center, Lubbock, TX, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Winslo","family":"Idicula","sequence":"additional","affiliation":[{"name":"Department of Otolaryngology, Texas Tech University Health Sciences Center, Lubbock, TX, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michel","family":"Diab","sequence":"additional","affiliation":[{"name":"Department of Orthopedics, Texas Tech University Health Sciences Center, Lubbock, TX, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2019,11,14]]},"reference":[{"issue":"1","key":"e_1_3_2_2_1","first-page":"556","article-title":"Torticollis in an infant caused by hereditary muscle aplasia","volume":"32","author":"Adams SB","year":"2003","unstructured":"Adams SBJr, Flynn JM, Hosalkar HS, Hunter J, Finkel R. 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