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dc.contributor.authorPourahmadi, Mohammadreza
dc.contributor.authorSahebalam, Mohammad
dc.contributor.authorDommerholt, Jan
dc.contributor.authorDelavari, Somayeh
dc.contributor.authorMohseni-Bandpei, Mohammad Ali
dc.contributor.authorKeshtkar, Abbasali
dc.contributor.authorFernández-de-Las-Peñas, César
dc.contributor.authorMansournia, Mohammad Ali
dc.date.accessioned2022-03-25T12:44:40Z
dc.date.available2022-03-25T12:44:40Z
dc.date.issued2022-03-15
dc.identifier.urihttp://hdl.handle.net/10713/18342
dc.description.abstractObjective: Spinopelvic alignment is increasingly considered as an essential factor for maintaining an energy-efficient posture in individuals with normal or pathological status. Although several previous studies have shown that changes in the sagittal spinopelvic alignment may occur in patients undergoing total hip arthroplasty (THA), no review of this area has been completed so far. Thus, the objective of this scoping review was to summarize the evidence investigating changes in spinopelvic alignment and low back pain (LBP) following THA. Data sources: We adhered to the established methodology for scoping reviews. Four electronic databases were systematically searched from inception-December 31, 2021. Study selection: We selected prospective or retrospective observational or intervention studies that included patients with THA. Data extraction: Data extraction and levels of evidence were independently performed using standardized checklists. Data synthesis: A total of 45 papers were included in this scoping review, involving 5185 participants with THA. Pelvic tilt was the most common parameter measured in the eligible studies (n = 26). The results were not consistent across all studies; however, it was demonstrated that the distribution of pelvic tilt following THA had a range of 25° posterior to 20° anterior. Moreover, decreased sacral slope and lower pelvic incidence were associated with increased risk of dislocation in patients with THA. Lumbar spine scoliosis did not change significantly after THA in patients with bilateral hip osteoarthritis (5.50°(1.16°) vs. 3.73°(1.16°); P-value = 0.29). Finally, one study indicated that LBP improvement was not correlated with postoperative changes in spinopelvic alignment parameters. Several methodological issues were addressed in this study, including no sample size calculation and no type-I error adjustment for outcome multiplicity. Conclusions: Changes in spinopelvic alignment may occur after THA and may improve with time. Patients with a THA dislocation usually show abnormal spinopelvic alignment compared to patients without a THA dislocation. LBP usually improves markedly over time following THA. © 2022, The Author(s).en_US
dc.description.urihttps://doi.org/10.1186/s12891-022-05154-7en_US
dc.language.isoenen_US
dc.publisherSpringer Natureen_US
dc.relation.ispartofBMC Musculoskeletal Disordersen_US
dc.rights© 2022. The Author(s).en_US
dc.subjectArthroplasty, Replacement, Hipen_US
dc.subjectLow back painen_US
dc.subjectReviewen_US
dc.subjectSpineen_US
dc.subjectSpinopelvic alignmenten_US
dc.titleSpinopelvic alignment and low back pain after total hip arthroplasty: a scoping review.en_US
dc.typeArticleen_US
dc.identifier.doi10.1186/s12891-022-05154-7
dc.identifier.pmid35291992
dc.source.journaltitleBMC musculoskeletal disorders
dc.source.volume23
dc.source.issue1
dc.source.beginpage250
dc.source.endpage
dc.source.countryEngland


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