Results 41 to 50 of about 26,898 (195)

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

A biomechanical optimized Zr58Cu25Al14Nb3 bulk metallic glass dental implant improves peri‐implant stress distribution and bone quality under physiological loading

BMEMat, EarlyView.
This study reports a novel Zr58Cu25Al14Nb3 bulk metallic glass that possesses high mechanical strength and low elastic modulus, which further promotes efficient mechanotransduction and significantly improves peri‐implant bone quality upon cyclic occlusal loading.
Yunshu Wu, Feifei Wang, Yuan He, Yaopeng Zhang, Yuhao Zeng, Fu Zheng, Zhanqi Wei, Sukun Tian, Kinon Chen, Baoan Sun, Yuchun Sun   +10 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

Long‐Term Outcomes of Low‐Dose Steroid Induction for Autoimmune Pancreatitis: A Multicenter Retrospective Study Identifying Risk Factors for Relapse

Journal of Hepato-Biliary-Pancreatic Sciences, EarlyView.
ABSTRACT Background Steroids are the first‐line treatment for autoimmune pancreatitis (AIP); however, the impact of lower initial doses on relapse remains unclear. Methods Ninety patients were divided into high‐dose (HD; > 0.4 mg/kg/day) and low‐dose (LD; ≤ 0.4 mg/kg/day) induction groups. The treatment response, relapse rate, and predictors of relapse
Yuhei Iwasa, Akinori Maruta, Keisuke Iwata, Hidetaka Kuroda, Shinya Uemura, Shota Iwata, Yosuke Ohashi, Naoki Mita, Hironao Ichikawa, Masahito Shimizu   +9 more
wiley   +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

Factors Contributing to Improved Bone Mineral Density in Patients With Transfusion‐Dependent Thalassemia

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Advances in therapy have extended the life expectancy of patients with thalassemia to near that of the general population; complications such as endocrine disorders and osteoporosis remain prevalent. This study aimed to identify endocrine complications, factors associated with endocrine complications, and changes in bone mineral density (BMD ...
Cheng‐Ying Hsu, Hui‐Pin Hsiao, Shyh‐Shin Chiou, Pei‐Chin Lin, Yu‐Mei Liao, Wan‐Yi Hsu, Teng‐Hao Wang, Shuo‐Yu Wang   +7 more
wiley   +1 more source

MRI‐based deep learning models match or surpass physician performance for early detection and staging of avascular necrosis of the femoral head: A systematic review

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Efficient and reliable magnetic resonance imaging (MRI)‐based diagnosis of early avascular necrosis of the femoral head (AVNFH) is essential for guiding treatment but remains challenging due to variability in clinician experience. Deep learning (DL) models offer a promising solution. This review evaluates and summarizes the performance
Khaled Skaik, Jean Pierre Abdallah, Marc Daniel Bouchard, Olufemi R. Ayeni, Mahmoud Almasri   +4 more
wiley   +1 more source

Herbal Therapeutics in Osteoporosis: Mechanisms, Evidence, and Translational Potential

Phytotherapy Research, EarlyView.
Schematic overview of bone remodeling dysregulation in osteoporosis and the multi‐target protective role of herbal therapeutics. ABSTRACT Osteoporosis is a chronic bone disease marked by reduced density and increased fracture risk. Current treatments face limitations in safety, efficacy, and long‐term adherence, prompting interest in alternative ...
Elnaz Vafadar Moradi, Sina Vossoughinia, Zahra Yazdanpanah, Hossein Sobhani, Jalileh Jalali, Mahboobeh Ghasemzadeh Rahbardar   +5 more
wiley   +1 more source

Femur head necrosis as a post-acute sequela of Covid-19 (SARS-CoV-2 infection)

Гений oртопедии, 2022
Introduction While the COVID-19 pandemic may still be ongoing, we have simultaneously entered into the post-acute phase of COVID-19, which comes with its own challenges.
Anirudh K.s Kandari, Dhammapal S. Bhamare, Rahul Salunkhe, Sayooj Valiyaparambil Sukrethan, Ishan Shevate, Ashwin Deshmukh, Tushar Pisal, Ketan Kulkarni, Kishore Janapamala   +8 more
doaj   +1 more source