Three-dimensional hip anatomy in osteoarthritis. Analysis of the femoral offset.
Two hundred twenty-three patients with osteoarthritic hips were analyzed using computed tomography and a specific image processing software (HIP-PLAN) to determine 3-dimensional morphological data of the hip focusing on femoral offset (FO). Mean FO was found to be 42.2 +/- 5.1 mm, 2.2 mm greater tha...
| Publicado en: | Journal of Arthroplasty Vol. 24; no. i6; pp. 990 - 998 |
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| Autores principales: | , , , , , , , |
| Formato: | research Journal Article |
| Publicado: |
Churchill Livingstone, Inc.
Sep2009
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=105223081&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 105223081 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 08835403 1GFQ jtl: Journal of Arthroplasty issn: 08835403 maglogo: N pubinfo: dt: Sep2009 vid: 24 iid: i6 pid: 1242 pub: Churchill Livingstone, Inc. artinfo: ui: 105223081 105223081 NLM18757175 2010376132 10.1016/j.arth.2008.04.031 NLM18757175 105223081 ppf: 990 ppct: 8 formats: tig: atl: Three-dimensional hip anatomy in osteoarthritis. Analysis of the femoral offset. aug: au: Sariali E Mouttet A Pasquier G Durante E Sariali, Elhadi Mouttet, Alexandre Pasquier, Gilles Durante, Ernesto affil: Medical Engineering Department, Leeds University, United Kingdom; Hopítal Pitié Salpétrière, Paris, France sug: subj: Bone Diseases Radiography Femur Radiography Hip Joint Radiography Image Processing, Computer Assisted Methods Osteoarthritis, Hip Radiography Tomography, X-Ray Computed Methods Acetabulum Radiography Arthroplasty, Replacement, Hip Biomechanics Prospective Studies Joint Prosthesis Human Observer Bias Osteoarthritis, Hip Surgery Prosthesis Design ab: Two hundred twenty-three patients with osteoarthritic hips were analyzed using computed tomography and a specific image processing software (HIP-PLAN) to determine 3-dimensional morphological data of the hip focusing on femoral offset (FO). Mean FO was found to be 42.2 +/- 5.1 mm, 2.2 mm greater than the 2-dimensional FO values reported in the literature. The FO was found to be above 45 mm in 31% of patients and greater than 50 mm in 12%. The error associated with the use of conventional plane x-rays to measure FO was found to be 3.5 +/- 2.5 mm, the x-ray technique generally underestimating the measure of FO. The sum of acetabular and femoral anteversion was found to be out of the safe zone regarding dislocation risk in 47% of patients. pubtype: Academic Journal doctype: research Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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