Results 1 to 10 of about 96,159 (295)

Aneurysmal Bone Cyst of Femoral Head : A Rare Case Report [PDF]

Journal of Orthopaedic Case Reports
Introduction: Aneurysmal Bone Cyst (ABC) is a benign, non neoplastic, expansile lesion of bone characterized by channels of blood and spaces separated by fibrous septae.
Sumedh Chaudhary, Raunak Dhawale, Sarang Sawarbandhe, Pravin Agrawal, Amit Kate, Kuber Sakhare, Nilesh Sakharkar   +6 more
doaj   +2 more sources

Arthroscopic Core Decompression With Allogeneic Bone Grafting for Femoral Head Osteonecrosis and Femoral Head-Neck Junction Cysts [PDF]

Arthroscopy Techniques
Osteonecrosis of the femoral head is a debilitating condition that can lead to cysts at the head-neck junction. Without timely intervention, the disease often progresses to femoral head collapse, ultimately necessitating hip replacement surgery.
Yu-Mei Wu, B.S., Jia-Hao Meng, B.S., Pan Liu, B.S., Yi-Lin Xiong, M.D., Shu-Guang Gao, M.D.   +4 more
doaj   +2 more sources

The association between three-dimensional measurement of posterior tilt angle in impacted femoral neck fractures and osteonecrosis of the femoral head

BMC Musculoskeletal Disorders, 2023
Background Hollow screw internal fixation is commonly used in clinical treatment of impacted femoral neck fractures. Previous studies have demonstrated a correlation between the preoperative posterior tilt angle of the femoral head and failure of ...
Bo Cong, Haiguang Zhang
doaj   +1 more source

Sclerotic zone in femoral head necrosis: from pathophysiology to therapeutic implications

EFORT Open Reviews, 2023
This review summarizes the sclerotic zone's pathophysiology, characterization, formation process, and impact on femoral head necrosis. The sclerotic zone is a reaction interface formed during the repair of femoral head necrosis.
Pengqiang Lou, Guangzhi Zhou, Bo Wei, Xiaolei Deng, Decai Hou   +4 more
doaj   +1 more source

Femoral neck fracture combined with anterior dislocation of the femoral head: injury mechanism and proposed novel classification

BMC Musculoskeletal Disorders, 2021
Background Femoral neck fracture combined with anterior dislocation of the femoral head is very rare. To our knowledge, there is no classification system yet for this rare form of injury, and the injury mechanism of femoral neck fracture combined with ...
Jichao Liu, Zhengwei Li, Jie Ding, Bingzhe Huang, Chengdong Piao   +4 more
doaj   +1 more source

Lipid Transporter Activity-Related Genetic Polymorphisms Are Associated With Steroid-Induced Osteonecrosis of the Femoral Head: An Updated Meta-Analysis Based on the GRADE Guidelines

Frontiers in Physiology, 2018
Aims: The purpose of this study was to assess the relationship between genetic variants and steroid-induced osteonecrosis of the femoral head (SONFH) in steroid use populations.Methods: We searched the public databases up to April 15, 2018.
Xiantao Chen, Leilei Zhang, Dawei Liang, Jing Li, Fenzhi Liu, Hongxia Ma   +5 more
doaj   +1 more source

The Role of Structural Deterioration and Biomechanical Changes of the Necrotic Lesion in Collapse Mechanism of Osteonecrosis of the Femoral Head

Orthopaedic Surgery, 2022
Osteonecrosis of the femoral head (ONFH) is a crippling disease which is due to a lack of effective therapeutic measures. Its natural progression is rapid, the internal bone structure of the femoral head changes dramatically, and the subsequent fractures
Peng Wang, Cheng Wang, Haoye Meng, Guangbo Liu, Huo Li, Jianming Gao, Hua Tian, Jiang Peng   +7 more
doaj   +1 more source

The effect of calcar femoral neck plating on vascularity of the femoral head and neck

Bone & Joint Open, 2021
Aims: Surgical treatment of young femoral neck fractures often requires an open approach to achieve an anatomical reduction. The application of a calcar plate has recently been described to aid in femoral neck fracture reduction and to augment fixation ...
Jeremy F. Kubik, Troy D. Bornes, Craig E. Klinger, Jonathan P. Dyke, David L. Helfet   +4 more
doaj   +1 more source

Osteonecrosis of femoral head in young patients with femoral neck fracture: a retrospective study of 250 patients followed for average of 7.5 years

Journal of Orthopaedic Surgery and Research, 2020
Objective To investigate the risk factors for osteonecrosis of the femoral head (ONFH) after the treatment of femoral neck fracture in patients under 60 years old.
Fang Pei, Rui Zhao, Fenglei Li, Xiangyang Chen, KaiJin Guo, Liang Zhu   +5 more
doaj   +1 more source

Femoral neck fracture after femoral head necrosis: a case report and review of the literature

BMC Musculoskeletal Disorders, 2023
Introduction Pathological fractures of the femoral neck caused by necrosis of the femoral head are extremely rare. Here, we report a rare case of bilateral femoral head osteonecrosis extending to the femoral neck, with bilateral pathological fractures of
Wenjie Xia, Aiqi Zhang, Binsong Qiu, Yuan Chen, Mingxiang Kong   +4 more
doaj   +1 more source