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Status: Bibliographieeintrag

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Verfasst von:Pour, Aidin E. [VerfasserIn]   i
 Innmann, Moritz Maximilian [VerfasserIn]   i
 Reichel, Franz [VerfasserIn]   i
 Schaper, Bibiane [VerfasserIn]   i
 Renkawitz, Tobias [VerfasserIn]   i
 Merle, Christian [VerfasserIn]   i
 Grammatopoulos, George [VerfasserIn]   i
Titel:How do spinopelvic characteristics change post-total hip arthroplasty?
Titelzusatz:A longitudinal assessment raising awareness of the postoperative period
Verf.angabe:Aidin E. Pour, MD, MS, Moritz M. Innmann, MD, PhD, Franz Reichel, MD, Bibiane Schaper, MD, Tobias Renkawitz, MD, Christian Merle, MD, MSc, George Grammatopoulos, MBBS, DPhil (Oxon)
E-Jahr:2024
Jahr:September 2024
Umfang:8 S.
Illustrationen:Illustrationen
Fussnoten:Gesehen am 27.02.2025 ; Online verfügbar: 8. März 2024, Artikelversion: 3. September 2024
Titel Quelle:Enthalten in: The journal of arthroplasty
Ort Quelle:Orlando, Fla. : Churchill Livingstone, 1986
Jahr Quelle:2024
Band/Heft Quelle:39(2024), 9, Supplement 2$m9, Seite S293-S300
ISSN Quelle:1532-8406
Abstract:Background - Spinopelvic characteristics, including sacral slope (SS), are commonly evaluated in different positions pre-total hip arthroplasty (THA). This study aimed to: 1) investigate the change in spinopelvic parameters at 7 days (early) and 1-year post-THA; and 2) identify patient characteristics associated with a change in SS of more than 7° post-THA. - Methods - We prospectively studied 250 patients who underwent unilateral THA [132 women, age 66 years (range, 32 to 88)] and underwent biplanar images preoperatively and at 7 days and 1-year post-THA. Parameters measured included pelvic incidence, standing lumbar lordosis, SS, and proximal femoral angle (PFA). A SS change ≥ 7° was considered the threshold as it would result in more than a 5° change in cup orientation. - Results - Early post-THA SSstanding remained within ± 6º from preoperative measurements in 75% of patients, reduced by ≥ 7° in 9%, and increased by ≥ 7° in 16%. Those that showed a reduction in SS had the lowest PFA and the highest SS pre-THA (P = .028, .107, and < 0.001, respectively). From 7 days until the 1-year mark, pelvic tilt increased, SS reduced (mean: -4º, range: −29 to 17º, P < .001), and patients stood with greater hip extension ΔPFAstanding (mean 7°, range: −34 to 37°, P < .001). At 1 year, SSseated had remained within ± 6º, relative to the pre-THA value, in 49% of patients. - Conclusions - Standing spinopelvic characteristics, especially SSstanding, remain within ±6° in three-quarters of patients both early- and at 1-year post-THA. In the remaining cases, pelvic tilt changes significantly. In 9% of cases, SS reduces ≥ 7° early THA, probably due to the alleviation of fixed-flexion contractures. The SSseated changes by ≥ ± 7° in almost 50% of cases in this study, and its clinical value as a preoperative planning tool should be questioned. - Level of Evidence - Level II, diagnostic study.
DOI:doi:10.1016/j.arth.2024.02.079
URL:Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.

Volltext: https://doi.org/10.1016/j.arth.2024.02.079
 Volltext: https://www.sciencedirect.com/science/article/pii/S0883540324001992
 DOI: https://doi.org/10.1016/j.arth.2024.02.079
Datenträger:Online-Ressource
Sprache:eng
Sach-SW:dislocation
 lumbar lordosis
 pelvic incidence
 spinopelvic characteristics
 total hip arthroplasty
K10plus-PPN:191870516X
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