Functional outcomes of traumatic and non-traumatic rotator cuff tears after arthroscopic repair

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dc.contributor.authorKitagaki Abechain, Jose Jorge [UNIFESP]
dc.contributor.authorGodinho, Glaydson Gomes
dc.contributor.authorMatsunaga, Fabio Teruo [UNIFESP]
dc.contributor.authorNetto, Nicola Archetti [UNIFESP]
dc.contributor.authorDaou, Julia Pozzetti [UNIFESP]
dc.contributor.authorSugawara Tamaoki, Marcel Jun [UNIFESP]
dc.date.accessioned2019-08-19T11:49:42Z
dc.date.available2019-08-19T11:49:42Z
dc.date.issued2017
dc.description.abstractAIM To compare the functional outcomes of traumatic and non-traumatic rotator cuff tears after arthroscopic repair. METHODS Eighty-seven patients with rotator cuff tears following arthroscopic treatment were divided into traumatic and non-traumatic tear groups. Postoperative muscle strength and outcomes using the modified University of California, Los Angeles score were evaluated. Sex, age, affected limb and dominant limb were correlated between groups. Muscle strength of the repaired and unaffected shoulders was compared. Rotator cuff injury size was measured. RESULTS Of the 87 patients who underwent rotator cuff repairs, 35 had traumatic tears and 52 had non-traumatic tears. In patients with non-traumatic tears, the average age was 59 years, 74.5% were female, 96.1% were righthand dominant and 92.3% had their dominant shoulder affected. Patients with traumatic tears were 59.5 years hand dominant and 88.5% had their dominant shoulder affected. No difference existed in the mean modified University of California, Los Angeles score between patients with traumatic tears (33.7) compared with those with non-traumatic tears (32.8). No strength differences were observed between groups: The strength difference between the non-affected and affected sides was 1.21 kg in the non-traumatic group and 1.39 kg in the traumatic group (P = 0.576), while the strength ratio between the non-affected/affected sides was 0.805 in the nontraumatic group and 0.729 in the traumatic group (P = 0.224). CONCLUSION The functional results of traumatic rotator cuff repairs are similar to non-traumatic tears. Both outcomes are satisfactory.en
dc.description.affiliationUniv Fed São Paulo, Orthoped & Traumatol Dept, Shoulder & Elbow Surg Sector Hand & Upper Limb Su, BR-04038030 São Paulo, SP, Brazil
dc.description.affiliationShoulder Surg Sector Hosp Ortoped Belo Horizon, BR-30210300 Belo Horizonte, MG, Brazil
dc.description.affiliationUnifespUniv Fed São Paulo, Orthoped & Traumatol Dept, Shoulder & Elbow Surg Sector Hand & Upper Limb Su, BR-04038030 São Paulo, SP, Brazil
dc.description.sourceWeb of Science
dc.format.extent631-637
dc.identifierhttp://dx.doi.org/10.5312/wjo.v8.i8.631
dc.identifier.citationWorld Journal Of Orthopedics. Pleasanton, v. 8, n. 8, p. 631-637, 2017.
dc.identifier.doi10.5312/wjo.v8.i8.631
dc.identifier.fileWOS000408039600005.pdf
dc.identifier.issn2218-5836
dc.identifier.urihttp://repositorio.unifesp.br/handle/11600/51383
dc.identifier.wosWOS:000408039600005
dc.language.isoeng
dc.publisherBaishideng Publishing Group Inc
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectRotator cuffen
dc.subjectShoulder painen
dc.subjectArthroscopyen
dc.subjectTendon injuriesen
dc.subjectOrthopedicsen
dc.titleFunctional outcomes of traumatic and non-traumatic rotator cuff tears after arthroscopic repairen
dc.typeinfo:eu-repo/semantics/article
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