Results 161 to 170 of about 44,473 (251)

Idiopathic osteonecrosis of the mandible in a 49 healthy male patient: a rare and interesting case report [PDF]

, 2019
Campisi, Giuseppina, Canepa, Federica, Di Fede, Olga, Dioguardi, Mario, Mauceri, Rodolfo, Panzarella, Vera   +5 more
core   +1 more source

Can Knee Arthroscopy Be Considered Entirely Safe for Patients Over 50 Years Old With no Risk of Osteonecrosis? Case Series and Literature Review on Post‐Artrhoscopy Osteonecrosis of the Knee (PAONK)

Orthopaedic Surgery, Volume 17, Issue 5, Page 1378-1388, May 2025.
Post‐arthroscopy osteonecrosis is a rare complication occurring in 0.82% of cases, primarily affecting patients over 50 with degenerative meniscal tears. Early detection through MRI and conservative treatment, including bisphosphonates and weight‐bearing avoidance, proved effective in most cases, while some required surgical intervention.
Panagiotis Ntagiopoulos, Georgios Kalinterakis, Pierrenzo Pozzi, Dimitris Fligkos, George Themistocleous, Sotirios Themistokleous, Triantafyllia Dimou, Riccardo Compagnoni, Paolo Ferrua, Pietro Simone Randelli   +9 more
wiley   +1 more source

Bilateral hip osteonecrosis: influence of hip size on outcome [PDF]

, 2000
Philippe Hernigou
openalex   +1 more source

Osteonecrosis of the Jaw Associated with Antiangiogenics in Antiresorptive-Naive Patient: A Comprehensive Review of the Literature [PDF]

, 2018
Objectives. To review the available literature on medication-related osteonecrosis of the jaw (MRONJ) associated with antiangiogenics in antiresorptive-naïve individuals. Methods.
Fedele, S, Pimolbutr, K, Porter, S
core  

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

Risk Factors of Aseptic Loosening After Total Hip Arthroplasty With Collum Femoris Preserving Stem: A Long‐Term Follow‐Up Study

Orthopaedic Surgery, EarlyView.
The Collum Femoris Preserving stem offers biomechanical advantages in total hip arthroplasty. The design of preserving the femoral neck suggests that retaining the anatomical features of the proximal femur (such as length and absorption ratio) may influence the occurrence of aseptic loosening. ABSTRACT Objective The Collum Femoris Preserving (CFP) stem
Yongbo Ma, Yansong Liu, Zeming Liu, Jiangqi Chang, Mengnan Li, Tao Wu   +5 more
wiley   +1 more source

Bisphosphonate-related osteonecrosis of the jaw in patients with multiple myeloma [PDF]

, 2008
Purpose: To review the main clinical-radiographic, therapeutic, and preventive aspects of osteonecrosis related to intravenous bisphosphonate therapy in patients with multiple myeloma.
Cabezas Macián, Antonio, Gutiérrez Pérez, José Luis, Infante Cossío, Pedro, Palomino Nicas, Julián, Pérez Ceballos, José Luis   +4 more
core  

Is Collum Femoris Preserving Stem (CFP) an Epiphyseal‐Stabilized Prosthesis? A Long‐Term Single‐Center Series Follow Up of 705 Cases

Orthopaedic Surgery, EarlyView.
The Collum Femoris Preserving (CFP) stem, designed to minimize stress shielding and preserve femoral neck bone stock, demonstrated a 95.32% long‐term survival rate over 10.4 years. Radiographic findings revealed significant proximal femoral bone resorption and distal femoral sclerosis, redefining CFP stems as distal‐stabilized rather than epiphyseal ...
Yansong Liu, Yongbo Ma, Xuzhuang Ding, Jiangqi Chang, Mengnan Li, Tao Wu   +5 more
wiley   +1 more source

Degeneration of the acetabular cartilage in osteonecrosis of the femoral head: Histopathologic examination of 15 hips [PDF]

, 2000
Gun‐Il Im, Do-Young Kim, John H. Shin, Won-Ho Cho, Chang‐Ju Lee   +4 more
openalex   +1 more source

The Analysis of Magnetic Resonance Imaging on the Intra‐ and Extra‐Osseous Blood Supply After Scaphoid Fractures

Orthopaedic Surgery, EarlyView.
Magnetic resonance imaging of the extraosseous artery and intraosseous perfusion of the scaphoid showed that the blood supply increased rather than decreased in the short term after the fracture. ABSTRACT Objectives Scaphoid fractures are the most common carpal fractures with a relatively high incidence of nonunion and avascular necrosis.
Wei Zheng, Ge Xiong, Zhe Guo, Wei Zhang, Zongxuan Zhao, Jiangchao Zhang   +5 more
wiley   +1 more source