Results 21 to 30 of about 53,591 (265)

Accumulation of Fat Not Responsible for Femoral Head Necrosis, Revealed by Single-Cell RNA Sequencing: A Preliminary Study

Biomolecules, 2023
The etiology of osteonecrosis of the femoral head (ONFH) is not yet fully understood. However, ONFH is a common disease with high morbidity, and approximately one-third of cases are caused by glucocorticoids.
Yingjie Wang, Dandan Li, Haijia Chen, Zhuolin Li, B. Feng, Xi Weng   +5 more
semanticscholar   +1 more source

Total Hip Replacement in Sickle Cell Disease Patients with Avascular Necrosis of Head of Femur: A Retrospective Observational Study

Indian Journal of Orthopaedics, 2021
Femoral head avascular necrosis leads to osteoarthritis of the hip joint and affects its functional capacity in sickle cell disease patients. The functional outcomes of total hip replacement (THR) on patients with congruous joints who underwent hip ...
M. Al-Otaibi, S. Waliullah, Vineet Kumar
semanticscholar   +1 more source

Clinical value of 3D printing guide plate in core decompression plus porous bioceramics rod placement for the treatment of early osteonecrosis of the femoral head

Journal of Orthopaedic Surgery and Research, 2018
Background The conventional method of core decompression combined with porous bioceramics rod is usually performed under C-arm fluoroscopy for the treatment of early osteonecrosis of the femoral head (ONFH).
Bo Li, Pengfei Lei, Hao Liu, Xiaobin Tian, Ting Wen, Ruyin Hu, Yihe Hu   +6 more
doaj   +1 more source

Aseptic femur head necrosis revealing cushing's disease: a rare presentation

Rheumatology and Orthopedic Medicine, 2020
Background: Cushing's disease is an endocrine disorder and may be associated with non-traumatic osteonecrosis of the hip. We report the case of avascular necrosis of the femoral heads (AVNFH) as the presenting manifestation of Cushing's disease.
Z. Alaya, Mouna Braham, E. Bouajina
semanticscholar   +1 more source

The effect of surgical approach on the histology of the femoral head following resurfacing of the hip : analysis of retrieval specimens [PDF]

, 2013
Objectives: We aimed to determine the effect of surgical approach on the histology of the femoral head following resurfacing of the hip. Methods: We performed a histological assessment of the bone under the femoral component taken from retrieval ...
Costa, Matthew L., Campbell, P. C., Parsons, Nicholas R., Achten, Juul, Masters, James P. M., Griffin, Damian R., Amarasekera, Hiran W.   +6 more
core   +1 more source

NECROSIS OF THE FEMORAL HEAD AND HEALTH-RELATED QUALITY OF LIFE OF CHILDREN AND ADOLESCENTS [PDF]

Acta Ortopédica Brasileira, 2018
Objective: To verify the impact of avascular necrosis of the femoral head on the quality of life of children and adolescents with Perthes disease and sickle cell disease.
Marcos Almeida Matos, Luanne Lisle dos Santos Silva, Giordano Bruno Alves, Walter Silva de Alcântara Júnior, Davi Veiga   +4 more
doaj   +1 more source

EXPERIMENTAL MODEL STUDY OF ISCHEMIC NECROSIS INDUCTION OF THE GROWING FEMORAL HEAD

Acta Ortopédica Brasileira, 2022
Many experimental models exist to better understand the necrosis of the femoral head etiology, both in terms of the species variety in which necrosis is induced and in the operative techniques used for treatment.
ANTONIO GORIOS FILHO, GUSTAVO BISPO DOS SANTOS, JOSÉ ROBERTO BEVILACQUA GUARNIERO, LUIZ RENATO AGRIZZI DE ANGELI, PATRICIA MORENO GRANGEIRO, ROBERTO GUARNIERO   +5 more
doaj   +1 more source

Treatment Outcomes After Open Reduction, Varus Derotational Osteotomy and Dega Acetabuloplasty in Children With Dislocated Dysplastic Hip: Retrospective Analysis [PDF]

Travmatologiâ i Ortopediâ Rossii, 2023
Background. Treatment of developmental dysplasia of the hip (DDH) poses a great challenge for pediatric orthopedists due to the high risk of complications, the most severe of which are avascular necrosis of the femoral head and recurrent dislocation.
Raycho I. Kehayov, Anton A. Semenistyy, Pavel R. Georgiev, Aleksander I. Gerchev   +3 more
doaj   +1 more source

Functional Outcome of Total Hip Arthroplasty in Teenagers with End Stage Avascular Necrosis of the Head of Femur Resulting from Sickle Cell Disease

Journal of Orthopedics and Rheumatism, 2021
Sickle cell disease (SCD) is the commonest cause of avascular necrosis (AVN) among teenagers in our environment. When diagnosed early, joint preserving operations and physical therapy may prolong the congruency of the hip joint.
I. Alabi, M. Salihu, S. Arojuraye, N. Okoh, S. Arafat, B. Bunu, I. Aminu, AO Siyaka, A. Muhammad   +8 more
semanticscholar   +1 more source

Hip dislocation associated with ipsilateral femoral neck and shaft fractures: an unusual combination and dilemma regarding head preservation

Acta Orthopaedica et Traumatologica Turcica, 2020
Traumatic posterior hip dislocation associated with a fracture of the femoral neck is a rare injury. The combination of posterior dislocation of the femoral head with ipsilateral femoral neck and shaft fractures is even rarer, with only one such case ...
Gaurav Sharma, Manish Chadha, Amite Pankaj   +2 more
doaj   +1 more source