PMID- 36066574 OWN - NLM STAT- MEDLINE DCOM- 20230413 LR - 20230415 IS - 1433-7347 (Electronic) IS - 0942-2056 (Print) IS - 0942-2056 (Linking) VI - 31 IP - 5 DP - 2023 May TI - Satisfactory results after endoscopic gluteus medius repair combined with selective gluteus maximus reflected tendon release for the treatment of a full-thickness tear of gluteus medius. PG - 2038-2045 LID - 10.1007/s00167-022-07140-x [doi] AB - PURPOSE: The current study aimed to report the mid-term follow-up results of endoscopic gluteus medius repair combined with a systematic release of the gluteus maximus reflected tendon. METHODS: Twenty-two patients with a symptomatic full-thickness tear of the gluteus medius tendon, as diagnosed by clinical examination and imaging (MRI), and who had a failure of conservative treatment for at least 6 months, were retrospectively enrolled for this study. An endoscopic repair of gluteus medius was performed for all patients in combination with gluteus maximus reflected tendon release according to the Polesello technique. The Visual Analogue Scale (VAS) for pain, Modified Harris Hip Score (mHHS), Lower Extremity Functional Scale (LEFS), Hip Outcome Score-Activity Daily Life (HOS-ADL), and Hip Outcome Score-Sport Specific Subscale (HOS-SSS) were administered to each patient before surgery for 6 months, 1 year, and every following year after surgery. RESULTS: All analysed hip scores (mHHS, LEFS, HOS-ADL, and HOS-SSS) showed statistically significant improvements between the pre-operative and post-operative values at 6 months, 1 year, and the latest follow-up appointments after surgery (p < 0.001). The mean pre-operative pain was 8.6 +/- 1.0 on the VAS. After surgical treatment, the pain was significantly reduced (p < 0.001) on the VAS at 6 months (5.4 +/- 1.5), 1 year (4.4 +/- 1.8) and the latest follow-up control visit (3.6 +/- 2.2). No patient-reported major complications (re-rupture, deep infection or neurovascular injury). Eleven (50%) patients indicated the results as excellent, 7 (32%) as good, 2 (9%) as fair, and 2 (9%) as poor. CONCLUSION: The use of abductor tendon repair in combination with a systematic release of the reflected tendon of the gluteus maximus according to the Polesello technique seems to be a safe and effective endoscopic way of treating a full-thickness tear of the gluteus medius. LEVEL OF EVIDENCE: Level IV. CI - (c) 2022. The Author(s). FAU - Della Rocca, Federico AU - Della Rocca F AD - Humanitas Research Hospital-IRCCS, Via Alessandro Manzoni 36, Rozzano, MI, Italy. FAU - Di Francia, Vincenzo AU - Di Francia V AD - Humanitas Research Hospital-IRCCS, Via Alessandro Manzoni 36, Rozzano, MI, Italy. FAU - Giuffrida, Alberto AU - Giuffrida A AD - Humanitas Research Hospital-IRCCS, Via Alessandro Manzoni 36, Rozzano, MI, Italy. FAU - Rosolani, Marco AU - Rosolani M AD - Humanitas Research Hospital-IRCCS, Via Alessandro Manzoni 36, Rozzano, MI, Italy. FAU - D'Ambrosi, Riccardo AU - D'Ambrosi R AUID- ORCID: 0000-0002-1216-792X AD - IRCCS Istituto Ortopedico Galeazzi, Via Galeazzi 4, 20161, Milan, Italy. riccardo.dambrosi@hotmail.it. AD - Dipartimento di Scienze Biomediche per la Salute, Universita degli Studi di Milano, Via Mangiagalli 31, Milan, Italy. riccardo.dambrosi@hotmail.it. FAU - D'Addona, Alessio AU - D'Addona A AD - Humanitas Research Hospital-IRCCS, Via Alessandro Manzoni 36, Rozzano, MI, Italy. LA - eng PT - Journal Article DEP - 20220906 PL - Germany TA - Knee Surg Sports Traumatol Arthrosc JT - Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA JID - 9314730 SB - IM MH - Humans MH - Treatment Outcome MH - *Tenotomy MH - Retrospective Studies MH - Buttocks MH - *Pain PMC - PMC10090025 OTO - NOTNLM OT - Endoscopy OT - Gluteus maximus reflected tendon release OT - Gluteus medius full-thickness tear OT - Hip arthroscopy OT - Surgical technique COIS- None. EDAT- 2022/09/07 06:00 MHDA- 2023/04/13 06:42 PMCR- 2022/09/06 CRDT- 2022/09/06 11:12 PHST- 2022/05/28 00:00 [received] PHST- 2022/08/22 00:00 [accepted] PHST- 2023/04/13 06:42 [medline] PHST- 2022/09/07 06:00 [pubmed] PHST- 2022/09/06 11:12 [entrez] PHST- 2022/09/06 00:00 [pmc-release] AID - 10.1007/s00167-022-07140-x [pii] AID - 7140 [pii] AID - 10.1007/s00167-022-07140-x [doi] PST - ppublish SO - Knee Surg Sports Traumatol Arthrosc. 2023 May;31(5):2038-2045. doi: 10.1007/s00167-022-07140-x. Epub 2022 Sep 6.