Results 81 to 90 of about 107,823 (294)

Three‐dimensional assessment of subchondral arc and hip joint coverage angles in the asymptomatic young adult hip

open access: yesClinical Anatomy, Volume 38, Issue 8, Page 873-885, November 2025.
Abstract The primary objective of this study was to develop a custom algorithm to assess three‐dimensional (3D) acetabular coverage of the femoral head based on surface models generated from computed tomography (CT) imaging. The secondary objective was to apply this algorithm to asymptomatic young adult hip joints to assess the regional 3D acetabular ...
Holly D. Aitken   +6 more
wiley   +1 more source

Diagnostic sensitivity and specificity of dynamic three-dimensional CT analysis in detection of cam and pincer type femoroacetabular impingement

open access: yesBMC Musculoskeletal Disorders, 2020
Background Cam and pincer-type morphologies can cause femoroacetabular impingement syndrome (FAI) and can be measured on plain radiographs using the alpha angle and the center edge angle. As an addition to plain radiographs and to assess femoroacetabular
Maarten A. Röling   +2 more
doaj   +1 more source

The Etiology of Osteoarthritis of the Hip: An Integrated Mechanical Concept [PDF]

open access: yes, 2018
The etiology of osteoarthritis of the hip has long been considered secondary (eg, to congenital or developmental deformities) or primary (presuming some underlying abnormality of articular cartilage).
Ganz, Reinhold   +3 more
core  

Femoral neck fractures as a complication of hip arthroscopy: a systematic review. [PDF]

open access: yes, 2017
The purpose of this study was to identify the causes and risk factors for hip fractures, a rare but devastating complication, following hip arthroscopy.
Ayeni, Olufemi R   +5 more
core   +1 more source

ARTHROSCOPIC TREATMENT OF FEMOROACETABULAR IMPINGEMENT

open access: yesRevista Brasileira de Ortopedia (English Edition), 2009
The purpose of this study is to evaluate the short-term follow-up results of arthroscopic treatment of femoroacetabular impingement. Our hypothesis is that arthroscopic treatment results are favorable.Between August 2003 and August 2007, 28 hips had femoroacetabular impingement treated by hip arthroscopy.
Walter Ricioli Junior   +5 more
openaire   +3 more sources

Pelvic tilt remains unchanged after periacetabular osteotomy: A single‐arm multilevel meta‐analysis and meta‐regression

open access: yesJournal of Experimental Orthopaedics, Volume 12, Issue 4, October 2025.
Abstract Purpose Understanding changes in pelvic tilt (PT) after periacetabular osteotomy (PAO) is essential for surgical planning and outcome assessment. This study aimed to synthesise current evidence on pre‐ and postoperative PT and identify associated factors using meta‐regression.
Nikolai Ramadanov   +7 more
wiley   +1 more source

The Modified Mid-Anterior Portal for Hip Arthroscopy

open access: yesArthroscopy Techniques, 2014
The modified mid-anterior portal is a utilitarian hip arthroscopy working portal that permits dual-portal comprehensive surgery for femoroacetabular impingement and related chondrolabral procedures without the need for interportal exchange.
Dean K. Matsuda, M.D.   +1 more
doaj   +1 more source

Inflammatory Response of Articular Cartilage to Femoroacetabular Impingement in the Hip

open access: yesAmerican Journal of Sports Medicine, 2020
Background: Femoroacetabular impingement (FAI) has been proposed as an etiologic factor in up to 50% of hips with osteoarthritis (OA). Inflammation is thought to be one of the main initiators of OA, yet little is known about the origin of intra-articular
M. Haneda   +5 more
semanticscholar   +1 more source

Evaluation of centre‐specific machine learning models in predicting 2‐year outcomes of hip arthroscopy for mixed femoracetabular impingement syndrome

open access: yesJournal of Experimental Orthopaedics, Volume 12, Issue 4, October 2025.
Abstract Purpose To construct a centre‐specific machine learning (ML) prediction model based on preoperative factors. It was hypothesised that the ML prediction model would accurately predict whether patient‐reported outcome scores (PROs) over at least 2 years would reach the minimal clinically important difference (MCID).
Gang Yang   +12 more
wiley   +1 more source

Open MRI assessment of anterior femoroacetabular clearance in active and passive impingement-provoking postures

open access: yesBone & Joint Open, 2021
Aims: Cam and pincer morphologies are potential precursors to hip osteoarthritis and important contributors to non-arthritic hip pain. However, only some hips with these pathomorphologies develop symptoms and joint degeneration, and it is not clear why ...
Maryam Mohtajeb   +6 more
doaj   +1 more source

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