PMID- 37159275 OWN - NLM STAT- MEDLINE DCOM- 20231122 LR - 20231122 IS - 1528-1132 (Electronic) IS - 0009-921X (Print) IS - 0009-921X (Linking) VI - 481 IP - 12 DP - 2023 Dec 1 TI - Which Components of the Simple Shoulder Test Show Improvement After Scapulothoracic Fusion for Recalcitrant Scapular Winging? Clinical Results at a Minimum of 5 Years of Follow-up. PG - 2392-2402 LID - 10.1097/CORR.0000000000002673 [doi] AB - BACKGROUND: Scapular winging is an uncommon but important cause of shoulder pain and disability. Surgical management can include soft tissue procedures such as split pectoralis major transfer, the Eden-Lange procedure, or a triple tendon transfer. When these procedures do not alleviate symptomatic winging or are inappropriate, scapulothoracic fusion is an alternative, but data on its longer-term effectiveness are sparse. QUESTIONS/PURPOSES: (1) What changes in outcome scores were observed (VAS, Single Assessment Numeric Evaluation [SANE], and Simple Shoulder Test [SST] scores), and what proportion of the patients improved by an amount larger than the minimum clinically important difference (MCID) for the outcome tool in question? (2) Which components of the SST are patients able to perform at a minimum of 5 years? (3) What complications occurred after surgery? METHODS: We performed a retrospective study in a single, large, urban referral medical center of patients who underwent scapulothoracic fusion. Between January 2011 and November 2016, 15 patients underwent scapulothoracic fusion to treat symptomatic scapular winging. Only patients with nondystrophic etiology were included in the analysis (n = 13). Of the 13 remaining patients, one patient was lost to follow-up and another patient died during data collection, leaving 11 patients for the final analysis. Six patients had brachial plexus injuries affecting multiple nerve roots and periscapular muscles, and five had persistent symptoms despite prior tendon transfer. The median age of the patients was 43 years (range 20 to 67 years), and there were six male and five female patients. All patients had a minimum of 5 years of follow-up. There was a median follow-up of 79 months (range 61 to 128 months). The VAS pain score (range 0 to 10, higher scores represent more pain; MCID = 2), SST score (range 0 to 12, higher scores represent less pain and better shoulder function; MCID = 2.3), and SANE score (range 0 to 100, higher scores represent better shoulder function; MCID = 28) were recorded before surgery and at the most recent follow-up. We compared scores from before surgery with those taken at the most recent follow-up and ascertained the proportion of patients whose improvement exceeded the MCID. The number of patients achieving fusion (as confirmed by a CT image), complications, and reoperations was recorded via a record review as well as direct patient query by telephone. RESULTS: The median VAS pain score improved from 7 (range 3 to 10) preoperatively to 3 (range 2 to 5) at the latest follow-up (p < 0.001). The median SANE score improved from 30 (range 0 to 60) preoperatively to 65 (range 40 to 85) at the latest follow-up (p < 0.001). The median SST score improved from 0 (range 0 to 9) to 8 (range 5 to 10) at the latest follow-up (p < 0.001). Ten of 11 patients had improvements exceeding the MCID for VAS, six of 11 had improvements for SANE scores, and nine of 11 had improvements for SST. Preoperative to postoperative improvements in these components of the SST were seen (responses of "yes"): comfort at rest (three of 11 improved to 11 of 11; p < 0.001), sleep comfortably (three of 11 improved to 11 of 11; p < 0.001), place coin on shelf (two of 11 improved to 10 of 11; p < 0.001), lift 1 pound above shoulder (two of 11 improved to eight of 11; p = 0.03), and carry 20 pounds with the arm at side (one of 11 improved to nine of 11; p < 0.001). All 11 patients had successful fusion noted on CT images. There were three complications (progression of glenohumeral arthritis, broken wires, and perioperative chest tube placement) and one reoperation for progression of glenohumeral arthritis with subsequent total shoulder arthroplasty. CONCLUSION: Patients with recalcitrant symptomatic scapular winging often undergo an exhaustive course of clinical examinations, diagnostic tests, physical therapy, and multiple surgical procedures. Those with brachial plexus palsy with involvement of multiple nerves may continue to have symptoms despite nonoperative management and subsequent soft tissue tendon transfers. Scapulothoracic fusion could be considered for patients with persistent pain and decreased function because of recalcitrant scapular winging who are either not candidates for the procedure or have persistent symptoms despite prior soft tissue procedures. LEVEL OF EVIDENCE: Level IV, therapeutic study. CI - Copyright (c) 2023 by the Association of Bone and Joint Surgeons. FAU - Sharareh, Behnam AU - Sharareh B AD - Department of Orthopaedics and Sports Medicine, University of Washington Medical Center, Seattle, WA, USA. FAU - Hsu, Jason E AU - Hsu JE FAU - Matsen, Frederick A 3rd AU - Matsen FA 3rd AUID- ORCID: 0000-0002-6465-4826 FAU - Warme, Winston J AU - Warme WJ LA - eng PT - Journal Article DEP - 20230509 PL - United States TA - Clin Orthop Relat Res JT - Clinical orthopaedics and related research JID - 0075674 SB - IM CIN - Clin Orthop Relat Res. 2023 Dec 1;481(12):2403-2405. PMID: 37540184 MH - Humans MH - Male MH - Female MH - Young Adult MH - Adult MH - Middle Aged MH - Aged MH - Shoulder MH - Retrospective Studies MH - Follow-Up Studies MH - Scapula/diagnostic imaging/surgery MH - *Shoulder Joint/diagnostic imaging/surgery MH - *Arthritis MH - Shoulder Pain/etiology/surgery MH - Range of Motion, Articular/physiology MH - Treatment Outcome PMC - PMC10642883 COIS- All ICMJE Conflict of Interest Forms for authors and Clinical Orthopaedics and Related Research (R) editors and board members are on file with the publication and can be viewed on request. EDAT- 2023/05/09 13:42 MHDA- 2023/11/22 06:43 PMCR- 2024/12/01 CRDT- 2023/05/09 12:04 PHST- 2022/09/16 00:00 [received] PHST- 2023/03/30 00:00 [accepted] PHST- 2024/12/01 00:00 [pmc-release] PHST- 2023/11/22 06:43 [medline] PHST- 2023/05/09 13:42 [pubmed] PHST- 2023/05/09 12:04 [entrez] AID - 00003086-990000000-01194 [pii] AID - CORR-D-22-01141 [pii] AID - 10.1097/CORR.0000000000002673 [doi] PST - ppublish SO - Clin Orthop Relat Res. 2023 Dec 1;481(12):2392-2402. doi: 10.1097/CORR.0000000000002673. Epub 2023 May 9.