Arthroscopic surgical treatment of recalcitrant lateral epicondylitis - A series of 47 cases

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• 作者：Alexandre Tadeu do Nascimento ; ^{dr.nascimento@icloud.com} ; Gustavo Kogake Claudio
• 关键词：Tennis elbow/pathology ; Tennis elbow/therapy ; Tennis elbow/surgery ; Arthroscopy ; Retrospective studies
• 刊名：Revista Brasileira de Ortopedia (English Edition)
• 出版年：2017
• 出版时间：January-February 2017
• 年：2017
• 卷：52
• 期：1
• 页码：46-51
• 全文大小：1023 K
• 卷排序：52

文摘

To evaluate the results of patients undergoing arthroscopic surgical treatment of refractory lateral epicondylitis, identifying poor prognosis factors.MethodsA retrospective study of 44 patients (47 elbows) who underwent arthroscopic debridement of the extensor carpi radialis brevis (ECRB) tendon to treat refractory lateral epicondylitis from February 2013 to February 2015, operated by a single surgeon at one center. Patients were assessed by DASH score, visual analog scale of pain (VAS), and ShortForm 36 (SF-36). The mean age at surgery was 44.4 years (32–60). The duration of symptoms prior to the surgery was approximately 2.02 years (range: 6 months to 10 years). Mean follow-up was 18.6 months (range of 6–31.9).ResultsThe mean postoperative DASH score was 25.9 points; mean VAS, 1.0 point at rest (all the patients with mild pain) and 3.0 points at activity, of which 31 (66%) cases presented mild pain, 10 (21%) moderate pain, and six (13%) severe pain; mean SF-36 score was 62.5. A moderate correlation was observed between duration of pain before surgery and the DASH score with the final functional outcome. No significant complications with the arthroscopic procedure were observed.ConclusionsArthroscopic surgical treatment for recalcitrant lateral elbow epicondylitis presented good results, being effective and safe. The shorter the time of pain before surgery and the lower the preoperative DASH score, the better the prognosis.