| Online-Ressource |
Verfasst von: | Pour, Aidin E. [VerfasserIn]  |
| Innmann, Moritz Maximilian [VerfasserIn]  |
| Reichel, Franz [VerfasserIn]  |
| Schaper, Bibiane [VerfasserIn]  |
| Renkawitz, Tobias [VerfasserIn]  |
| Merle, Christian [VerfasserIn]  |
| Grammatopoulos, George [VerfasserIn]  |
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 |
Verknüpfungen: | → Zeitschrift |
How do spinopelvic characteristics change post-total hip arthroplasty? / Pour, Aidin E. [VerfasserIn]; September 2024 (Online-Ressource)