Results 71 to 80 of about 21,214 (278)

A Criterion of Reduction Quality of Femoral Neck Fractures Based on Spatial Residual Displacements of Femoral Head

Orthopaedic Surgery, Volume 17, Issue 5, Page 1503-1512, May 2025.
The new reduction criterion of reduction quality was based on two indicators of residual displacements: the postoperative residual displacement of the center of the femoral head and the postoperative residual rotational displacement. When the postoperative residual displacement of the center of the femoral head is ≤ 10.22 mm, and the postoperative ...
Shuang‐Shuang Cui, Li‐Kun Zhao, Jing‐Bo Yu, Jian‐Xiong Ma, Xin‐Long Ma   +4 more
wiley   +1 more source

Residual deformity after femoral neck fracture affects the location of osteonecrosis of the femoral head

Bone & Joint Open
Aims: The localization of necrotic areas has been reported to impact the prognosis and treatment strategy for osteonecrosis of the femoral head (ONFH).
Masanori Nishi, Takashi Atsumi, Yasushi Yoshikawa, Ichiro Okano, Ryosuke Nakanishi, Minoru Watanabe, Yuki Usui, Yoshifumi Kudo   +7 more
doaj   +1 more source

Enfermedad de Legg-Calvé-Perthes: conceptos actuales [PDF]

, 2015
La enfermedad de Legg-Calvé-Perthes es una osteonecrosis idiopática de la cabeza femoral que puede evolucionar a una deformidad de la extremidad superior del fémur y a una artritis.
Mínguez Rey, María Fe, Salom Taverner, M.   +1 more
core  

The epidemiology of osteonecrosis: findings from the GPRD and THIN databases in the UK [PDF]

, 2009
Summary We conducted a case–control study to examine osteonecrosis (ON) incidence, patient characteristics, and selected potential risk factors using two health record databases in the UK.
C. Cooper, M. Steinbuch, R. Stevenson, R. Miday, N. B. Watts, Y Assouline-Dayan, MA Mont, DD Gladman, M Abu-Shakra, CC Mok, J Calvo-Alén, M Etminan, TP Staa van, TP Staa van, TP Staa van, KE Wurst, SL Thomas, JD Lewis, JC Fink, R Rizzoli, SB Woo, SL Ruggiero, RE Marx, G Talamo   +23 more
core   +2 more sources

Long‐Term Outcomes of Triple Cannulated Compression Screws Combined With Bone Graft Sleeve Parallel Implantation of DBM Crunch Internal Fixation for the Treatment of Femoral Neck Fractures in Middle‐Aged and Young Adults

Orthopaedic Surgery, EarlyView.
This study compared the therapeutic effects of two internal fixation methods, including triple cannulated screws combined with a bone graft sleeve for parallel implantation of DBM Crunch internal fixation (CCSBGS), and cannulated compression screws (CCS). Fracture reduction and CCS fixation were the same as those in the CCS group.
Peiyuan Wang, Zhiang Zhang, Zihang Zhao, Ziping Li, Lin Liu, Kuo Zhao, Lin Jin, Wei Chen, Shiqiang Zhang, Zhiyong Hou   +9 more
wiley   +1 more source

Tratamiento de la osteonecrosis: actualización [PDF]

, 2010
El tratamiento más habitual de la osteonecrosis de cabeza femoral es la artroplastia total de cadera, que implantada en pacientes jóvenes como los afectados por esta patología, supone una limitación funcional en sujetos en edad activa así como la ...
Escribá, I., Renovell Ferrer, Pablo, Silvestre Muñoz, Antonio   +2 more
core  

Biophysical stimulation in osteonecrosis of the femoral head

Indian Journal of Orthopaedics, 2009
Osteonecrosis of the femoral head is the endpoint of a disease process that results from insufficient blood flow and bone-tissue necrosis, leading to joint instability, collapse of the femoral head, arthritis of the joint, and total hip replacement. Pain is the most frequent clinical symptom.
Leo Massari, Ruggero Cadossi, Stefania Setti, Giancarlo Traina, Milena Fini   +4 more
openaire   +4 more sources

Radiographic Predictors of Leg Shortening After Curved Intertrochanteric Varus Osteotomy in Osteonecrosis of the Femoral Head

Orthopaedic Surgery, EarlyView.
This study investigated the factors contributing to leg shortening after curved intertrochanteric varus osteotomy during both the early postoperative phase and the healing phase up to bone union in patients with osteonecrosis of the femoral head. ABSTRACT Purpose Curved intertrochanteric varus osteotomy (CVO) is a joint‐preserving option for young ...
Hiroaki Ido, Yusuke Osawa, Yasuhiko Takegami, Hiroto Funahashi, Yuto Ozawa, Takamune Asamoto, Shiro Imagama   +6 more
wiley   +1 more source

Arthroscopic-Assisted Core Decompression for Osteonecrosis of the Femoral Head

Arthroscopy Techniques, 2014
The management of pre-collapse osteonecrosis of the femoral head is controversial. Core decompression is a technique that theoretically decreases the intraosseous pressure of the femoral head, resulting in a local vascularized healing response.
Anil K. Gupta, M.D., M.B.A., Rachel M. Frank, M.D., Joshua D. Harris, M.D., Frank McCormick, M.D., Richard C. Mather, M.D., Shane J. Nho, M.D., M.S.   +5 more
doaj   +1 more source

Insufficient blood supply of fovea capitis femoris, a risk factor of femoral head osteonecrosis

Journal of Orthopaedic Surgery and Research, 2021
Background A defective nutrient foramen in the fovea capitis femoris was hypothesized to reflect the blood circulation pattern of the femoral head, leading to insufficient blood supply and causing osteonecrosis of the femoral head.
Keyang Zhao, Fangfang Zhang, Kun Quan, Bin Zhu, Guangyi Li, Jiong Mei   +5 more
doaj   +1 more source