ArticleSurgical and radiologic anatomy : SRA2019
Anatomical study based on 3D-CT image reconstruction of the hip rotation center and femoral offset in a Chinese population: preoperative implications in total hip arthroplasty.
Article in Surgical and radiologic anatomy : SRA, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- AI-Assisted 3D Planning of CT Parameters for Personalized Femoral Prosthesis Selection in Total Hip Arthroplasty.Therapeutics and clinical risk management · 2025Article
- Reliably calibrating X-ray images required for preoperative planning of THA using a device-adapted magnification factor.PloS one · 2024Article
- Hip implants can restore anatomical and medialized rotation centres in most cases : a 3D templating study comparing four implantation strategies.Bone & joint open · 2021Article
- Morphological consistency of bilateral hip joints in adults based on the X-ray and CT data.Surgical and radiologic anatomy : SRA · 2021Article
- Patient-specific total hip arthroplasty is superior to conventional methods for Crowe III and IV adult developmental hip dysplasia: a randomized controlled trial.Annals of translational medicine · 2021Article
- Optimizing the Femoral Offset for Restoring Physiological Hip Muscle Function in Patients With Total Hip Arthroplasty.Frontiers in bioengineering and biotechnology · 2021Article
- The morphometry, localization, and shape types of the fovea capitis femoris, and their relationship with the femoral head parameters.Surgical and radiologic anatomy : SRA · 2020Article
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Authors and funding
8 authors.
Funding
Abstract
backgroundSeveral anatomical studies regarding the value of hip rotation center (HRC) and femoral offset (FO) have been performed in Western populations. However, there are a few data on hip morphological values in the Chinese population based on CT scans. This study measured the values of the hip and pelvis, especially HRC and FO, in a Chinese population and compared them with the published values obtained from Western populations. PATIENTS AND
methodsOne hundred patients (50 females and 50 males) were included in the present study, and 3D-CT reconstructions of the hip and pelvis were generated. The mean age was 51.4 ± 8.9 years and mean body mass index (BMI) was 23.5 ± 2.6 kg/m
resultsThe mean FO values were 38.4 ± 4.7 mm and 35.6 ± 4.4 mm for the males and females, respectively. A significant negative correlation was noted between FO and neck shaft angle (NSA) in both genders (r = - 0.262, P = 0.009 for the males, r = - 0.350, P ≤ 0.001 for the females). A significant positive correlation was found between horizontal distance (HD) and diameter of the femoral head (DFH) in both genders (r = 0.734, P ≤ 0.001 for the males, r = 0.658, P ≤ 0.001 for the females). A significant positive correlation was noted between HD and pelvic width (PW) in males (r = 0.455, P ≤ 0.001). A significant positive correlation was also noted between HD and pelvic height (PH) in males (r = 0.318, P ≤ 0.001). A significant positive correlation was observed between FO and pelvic cavity height (PCH) in males (r = 0.411, P ≤ 0.001), and a significant positive correlation was observed between VD and PCH in females (r = 0.497, P ≤ 0.001). The tip of the greater trochanter was, on average, 7.0 mm higher than the femoral head center. Relationships between DFH and pelvic morphometric parameters were also observed.
conclusionThe present morphological data and the relationships between them can be applied to design better ethnic-specific THA prostheses and preoperative plans.
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