» Articles » PMID: 31475053

Outcomes of Bilateral Shoulder Arthroplasties: A Comparison of Bilateral Total Shoulder Arthroplasties and Bilateral Reverse Shoulder Arthroplasties

Overview
Specialty Orthopedics
Date 2019 Sep 3
PMID 31475053
Citations 3
Authors
Affiliations
Soon will be listed here.
Abstract

Background: The purpose of this study was to compare outcomes of patients who underwent bilateral total shoulder arthroplasties (TSAs) for osteoarthritis (OA) versus bilateral reverse shoulder arthroplasties (RSAs) for cuff tear arthropathy (CTA).

Methods: Inclusion criteria were patients who underwent bilateral TSAs for OA or bilateral RSAs for CTA with at least 2 years of follow-up. Twenty-six TSA patients (52 shoulders) were matched 2 to 1 with 13 RSA patients (26 shoulders) by sex, age at first surgery, and time between surgeries. Outcomes measured were shoulder range of motion (ROM), complications, and patient-reported scores.

Results: Preoperatively, TSA patients had significantly better forward elevation (FE) of both shoulders than RSA patients (dominant side [Dom]: 103° ± 32° vs. 81° ± 31°, = 0.047; nondominant side [non-Dom]: 111° ± 28° vs. 70° ± 42°, = 0.005) without significant differences in external (ER) or internal rotation (IR). Postoperatively, TSA patients had significantly better FE (Dom and non-Dom: 156° ± 12°, 156° ± 14° vs. 134° ± 24°, 137° ± 23°; = 0.006, = 0.019) and ER (42° ± 11°, 43° ± 10° vs. 24° ± 12°, 25° ± 10°; < 0.001, < 0.001) bilaterally and IR of their dominant arm (L1 vs. L4, = 0.045). TSA patients had significantly better activities of daily living external and internal rotations (ADLEIR) scores (Dom and non-Dom: 35.3 ± 1.0, 35.5 ± 0.9 vs. 32.1 ± 2.4, 32.5 ± 2.2; = 0.001, = 0.001), American Shoulder and Elbow Surgeons scores (94.2 ± 8.4, 94.2 ± 8.2 vs. 84.7 ± 10.0, 84.5 ± 8.0; = 0.015, = 0.004), and Single Assessment Numerical Evaluation (SANE) scores (93.5 ± 7.6, 93.8 ± 11.8 vs. 80.5 ± 14.2, 82.3 ± 13.1; = 0.014, = 0.025), with no significant difference in visual analog scale pain scores (0.4 ± 1.0, 0.3 ± 1.0 vs. 0.7 ± 1.3, 0.8 ± 1.2) bilaterally.

Conclusions: Overall, patients with bilateral TSAs and RSAs exhibited improved ROM and patient-reported outcomes. Those with bilateral TSAs had better functional outcomes than those with bilateral RSAs.

Citing Articles

Whether the Indications for Reverse Shoulder Arthroplasty Should Continue to Be Expanded? A Systematic Review and Meta-Analysis.

Li H, Bao H, Yang Z, Hu B, Pan Y, Wang Y Orthop Surg. 2024; 17(2):313-332.

PMID: 39667948 PMC: 11787993. DOI: 10.1111/os.14311.


Modification of Humeral Component Results in Increased Impingement Free Range of Motion in a Reverse Shoulder Arthroplasty Model.

Schroeder D, Borsgard A, Rossman T, Stewart C J Shoulder Elb Arthroplast. 2024; 8:24715492241237034.

PMID: 38628981 PMC: 11020712. DOI: 10.1177/24715492241237034.


Bilateral reverse shoulder arthroplasty versus bilateral anatomic shoulder arthroplasty: a meta-analysis and systematic review.

Daher M, Fares M, Koa J, Singh J, Abboud J Clin Shoulder Elb. 2023; 27(2):196-202.

PMID: 38147874 PMC: 11181065. DOI: 10.5397/cise.2023.00332.


Bilateral total shoulder arthroplasty: A systematic review of clinical outcomes.

Smith J, Houck D, Hart J, Bravman J, Frank R, Vidal A Shoulder Elbow. 2021; 13(4):402-415.

PMID: 34394738 PMC: 8355642. DOI: 10.1177/1758573220916822.

References
1.
Williams G, Gangel T, Arciero R, Uhorchak J, Taylor D . Comparison of the Single Assessment Numeric Evaluation method and two shoulder rating scales. Outcomes measures after shoulder surgery. Am J Sports Med. 1999; 27(2):214-21. DOI: 10.1177/03635465990270021701. View

2.
Bodian C, Freedman G, Hossain S, Eisenkraft J, Beilin Y . The visual analog scale for pain: clinical significance in postoperative patients. Anesthesiology. 2001; 95(6):1356-61. DOI: 10.1097/00000542-200112000-00013. View

3.
Michener L, McClure P, Sennett B . American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form, patient self-report section: reliability, validity, and responsiveness. J Shoulder Elbow Surg. 2002; 11(6):587-94. DOI: 10.1067/mse.2002.127096. View

4.
Boileau P, Watkinson D, Hatzidakis A, Balg F . Grammont reverse prosthesis: design, rationale, and biomechanics. J Shoulder Elbow Surg. 2005; 14(1 Suppl S):147S-161S. DOI: 10.1016/j.jse.2004.10.006. View

5.
Deshmukh A, Koris M, Zurakowski D, Thornhill T . Total shoulder arthroplasty: long-term survivorship, functional outcome, and quality of life. J Shoulder Elbow Surg. 2005; 14(5):471-9. DOI: 10.1016/j.jse.2005.02.009. View