Results 51 to 60 of about 47,243 (231)

The tiger salamander as a promising alternative model organism to the axolotl for fracture healing and regenerative biology research

The Anatomical Record, EarlyView.
Abstract Scientists have been captivated by the ability to regenerate, focusing on uncovering the mechanisms of epimorphic regeneration and applying them to human medicine. The axolotl (Ambystoma mexicanum) has become the most intensively studied model in tetrapod regeneration research, particularly concerning limb regeneration.
Vivien Bothe, Nadia Fröbisch
wiley   +1 more source

Rapid and Severe Idiopathic Aseptic Necrosis of the Contralateral Femoral Head after Unilateral Total Hip Arthroplasty

Orthopaedic Surgery, 2022
Background Osteonecrosis of the femoral head (ONFH) is a multifactorial disease, and agnogenic ONFH, otherwise known as idiopathic ONFH, is rare in clinic.
Qihang Su, Yi Zhang, Yuanzhen Zhang, Bin'an Zhao, Heng'an Ge, Peng Wu, Jun Li, Biao Cheng   +7 more
doaj   +1 more source

Performance of the resurfaced hip. Part 1: the influence of the prosthesis size and positioning on the remodelling and fracture of the femoral neck

, 2010
Hip resurfacing is an established treatment for osteoarthritis in young active patients. Failure modes include femoral neck fracture and prosthesis loosening, which may be associated with medium-term bone adaptation, including femoral neck narrowing and ...
Browne, Martin, Dickinson, Alexander, Taylor, Andrew C.   +2 more
core   +1 more source

Clinical Physical Exam Shows High Sensitivity for Detecting Labral Tears in Individuals With Femoroacetabular Impingement Syndrome

Arthroscopy, EarlyView.
Purpose To determine the diagnostic performance of the combined use of radiographs and physical exam findings, compared with magnetic resonance arthrography (MRA) alone, for the primary diagnosis of labral tears in individuals with femoroacetabular impingement syndrome.
Carson Halliwell, Rebecca Moyer, George Konstantinidis, Eyal Amar, Ivan Wong   +4 more
wiley   +1 more source

Early detection of steroid-induced femoral head necrosis using 99mTc-Cys-Annexin V-based apoptosis imaging in a rabbit model

Molecular Medicine, 2020
Background At present, the early diagnosis of femoral head necrosis mainly relies on Magnetic resonance imaging (MRI), and most early patients are difficult to make an accurate diagnosis.
Xiaolong Wang, Jianbo Li, Da Man, Rui Liu, Jianmin Zhao   +4 more
doaj   +1 more source

Primary repair for concurrent bilateral intertrochanteric fracture and femoral head necrosis with prolonged shank biologic total hip replacement: A case report and surgical techniques

Chinese Journal of Traumatology, 2023
For the treatment of an intertrochanteric fracture combined with femoral head necrosis in middle-age patients, it has been controversial whether to perform fracture reduction and fixation first then total hip replacement, or direct total hip replacement.
Yuan-Jie Liu, Jun-Tan Li, Yu-Yang Gao, Pei-Yan Guo, Tian-Xu Dou, Xu Li   +5 more
doaj   +1 more source

Efficacy of artificial femoral head replacement for femoral head avascular necrosis

Medicine, 2019
Abstract Background: Femoral head avascular necrosis (FHAN) is one of the most common progressive orthopedic disorders. Previous studies have reported that artificial femoral head replacement (AFHR) can effectively treat patients with FHAN. However, no systematic review has investigated the efficacy of AFHR for FHAN. This study
Wang, Shou-Feng, Ji, Qing-Hui, Qiao, Xiao-Feng, Zhao, Peng, Xue, Yu, Li, Yan-Bao   +5 more
openaire   +2 more sources

Efficacy of autologous bone marrow buffy coat grafting combined with core decompression in patients with avascular necrosis of femoral head: a prospective, double-blinded, randomized, controlled study [PDF]

, 2014
Introduction Avascular necrosis of femoral head (ANFH) is a progressive disease that often leads to hip joint dysfunction and even disability in young patients.
Bulsara, Max, Gu, Honglin, Jiang, Qing, Liao, Junxing, Lin, Xinpeng, Ma, Yuanchen, Wang, Tao, Zheng, Minghao, Zheng, Qiujian   +8 more
core   +2 more sources

Histopathologic Analysis of the Morpho‐Functional Zones of the Human Acetabular Labrum

Clinical Anatomy, EarlyView.
ABSTRACT The structural and functional adaptation of soft tissues to mechanical load controls their ability to withstand injury and influences their capacity for healing. Similar to the knee meniscus, the acetabular labrum exhibits zonal differences in mechanical load distribution, resulting in distinct regions with unique structural and functional ...
Abdulaziz A. Alomiery, Andrew C. Hall, Thomas H. Gillingwater, Afaf Alsolami, Abduelmenem Alashkham   +4 more
wiley   +1 more source

Dual-mobility socket in challenging total hip arthroplasty : 2-6 years follow-up. [PDF]

, 2018
The success of dual-mobility sockets in achieving implant stability in primary hip replacement is already well established. However, stability cannot always be achieved, especially when dealing with more difficult indications.
Audenaert, Emmanuel, Pattyn, Christophe, Willekens, Philippe   +2 more
core   +1 more source