Does computer-assisted navigation improve baseplate screw configuration in reverse shoulder arthroplasty? A systematic review and meta-analysis of comparative studies

Simple item page
dc.coverageDOI: 10.1016/j.jor.2022.12.008
dc.creatorVelasquez Garcia, Ausberto
dc.creatorAbdo, Glen
dc.date2023
dc.date.accessioned2025-11-18T19:52:33Z
dc.date.available2025-11-18T19:52:33Z
dc.description<p>Introduction: Navigation technologies have improved accuracy and precision in positioning glenoid components during shoulder arthroplasty. The influence of navigation on baseplate screw placement has not been independently investigated. This study aimed to evaluate and synthesize the best scientific evidence on the influence of intraoperative navigation on the length and number of screws for primary baseplate fixation in reverse total shoulder arthroplasty procedures. Methods: In August 2022, PubMed, Scopus, and Embase databases were accessed. We analyzed the screw purchase length, the number of screws required for the fixation of the baseplate, and the proportion of cases fixed with two screws in all clinical trials, comparing navigation to standard instrumentation for reverse shoulder arthroplasty. Following an evaluation of the heterogeneity of the studies, DerSimonian-Laird random-effects models were utilized to merge data from separate studies. Results: The systematic search revealed a total of 2034 articles. After excluding duplicates and irrelevant studies, 633 shoulder arthroplasties from 6 trials were included in the analysis. The pooled mean difference in screw purchase length was 5.839 mm (95 %CI 4.496 to 7. 182) in favor of navigation (P &lt; .001). In addition, significant differences were also found in the number of screws per case (- 0.547, 95 %CI -0.890 to −0.203, P = .002) and in the proportion of cases fixed with two screws (Odds Ratio 3.182 95 %CI 1.057 to 9.579, P = .040) in favor of the navigation group. Conclusions: Intraoperative navigation improves the baseplate screw placement, allowing for a greater screw purchase length and fewer screws to achieve primary fixation of the glenoid component during reverse shoulder arthroplasty. It is unclear whether these improvements will increase the longevity of the prosthesis or the clinical outcomes of the patients.</p>eng
dc.identifierhttps://investigadores.uandes.cl/en/publications/1eabe9fe-c277-4ace-935a-c31c4f96f15d
dc.identifier.urihttps://repositorio.uandes.cl/handle/uandes/57773
dc.languageeng
dc.rightsinfo:eu-repo/semantics/openAccess
dc.sourcevol.36 (2023) p.29-35
dc.subjectBaseplate fixation
dc.subjectComputer-aided surgery
dc.subjectComputer-assisted navigation surgery
dc.subjectPreoperative planning
dc.subjectReverse shoulder arthroplasty
dc.subjectScrew
dc.titleDoes computer-assisted navigation improve baseplate screw configuration in reverse shoulder arthroplasty? A systematic review and meta-analysis of comparative studieseng
dc.typeReview articleeng
dc.typeArtículo de revisiónspa
Files
Collections
PURE