Results 21 to 30 of about 13,669 (181)

Periprosthetic total knee fracture after remote reconstruction of the anterior cruciate ligament: a case report

Journal of Medical Case Reports, 2017
Background Distal femoral fracture is a rare, but significant, postoperative complication of anterior cruciate ligament reconstruction. However, there has not been a reported case of periprosthetic total knee arthroplasty fracture associated with a ...
Sahil Kooner, Eric Gibson, Marcia Clark
doaj   +1 more source

Atypical periprosthetic femoral fracture associated with long-term bisphosphonate therapy

Journal of Orthopaedic Surgery and Research, 2020
Background Atypical femoral fracture is one of the many complications after the long-term use of bisphosphonates. The American Society for Bone and Mineral Research has officially excluded periprosthetic femoral fractures (PFFs) from the definition of ...
Dávid Dózsai, Tamás Ecseri, István Csonka, István Gárgyán, Péter Doró, Ákos Csonka   +5 more
doaj   +1 more source

Atypical periprosthetic femur fracture on an underestimated atypical femoral pattern. A case report

Trauma Case Reports, 2021
Case: Atypical fracture patterns, especially to the femur midshaft, have begun emerging since long-term bisphosphonate use was introduced. The same fracture pattern could arise around prosthetic hip implant, but the literature reports few cases regarding
Gaetano Caruso, Nicola Corradi, Tommaso Amoroso, Ilaria Martini, Vincenzo Lorusso, Leo Massari   +5 more
doaj   +1 more source

Increased associated risk of postoperative periprosthetic femur fracture with cementless versus cemented hemiarthroplasty: a nationwide database study of 24,419 femoral neck fractures

OTA International
. Objective:. We evaluated the associated risk of postoperative periprosthetic femur fracture after hemiarthroplasty for the treatment of femoral neck fracture based on stem fixation, cementless compared with cemented. Design:.
Frank Rodgers, MD, Zachary M. Working, MD, Darin Friess, MD, MPH, Jung Yoo, MD, Ryland Kagan, MD   +4 more
doaj   +1 more source

Staged open reduction and internal fixation with double-locking plates to treat bilateral distal femur periprosthetic fractures after total knee arthroplasty: A case report

Frontiers in Surgery, 2023
BackgroundThe incidence of periprosthetic fractures after total knee arthroplasty (TKA) increases in parallel with the number of procedures. Comminuted fractures along the primary fracture line extending to the edge of the prosthesis are challenging, and
Jiangpeng Wu, Zheng Li, Jiang Huang, Xufeng Jiao, Guanglei Cao   +4 more
doaj   +1 more source

Single-stage bilateral distal femur replacement for traumatic distal femur fractures

Arthroplasty Today, 2019
Treatment of periprosthetic distal femur fractures and comminuted intraarticular distal femur fractures with previous arthritis remains a difficult challenge for orthopedic surgeons. Previous case series have shown that distal femur replacement (DFR) can
David C. Neal, MD, Varun Sambhariya, MD, Apollo Tran, BS, Shawn K. Rahman, BSA, Thad J. Dean, DO, Russel A. Wagner, MD, Hugo B. Sanchez, MD, PhD   +6 more
doaj   +1 more source

Diagnostic accuracy of algorithms to define incident and second hip fractures: A Taiwan validation study

Journal of the Formosan Medical Association, 2023
Background: Previous epidemiological researchers have used various algorithms to identify a second hip fracture; however, there has been no validation of these algorithms to date.
Shau-Huai Fu, Ping-Ying Yu, Chung-Yi Li, Chih-Chien Hung, Chia-Che Lee, Hsuan-Yu Chen, Ta-Wei Tai, Jawl-Shan Hwang, Rong-Sen Yang, Hongsen Chiang, Sung-Yen Lin, Chih-Hsing Wu, Ling-Chiao Liao, Chin-Ju Chuang, Chiu-Yi Wu, Cheng-Ying Chang, Ming-Tsung Lee, Chung-Hwan Chen, Chen-Yu Wang   +18 more
doaj   +1 more source

Single stage bilateral flexible intramedullary fixation of periprosthetic distal femur fractures

Arthroplasty Today, 2019
We present a patient with bilateral Rorabeck II/Su III periprosthetic distal femur fractures treated successfully with bilateral single stage flexible intramedullary fixation.
David C. Neal, MD, Varun Sambhariya, MD, Shawn K. Rahman, BSA, Apollo Tran, BS, Russell A. Wagner, MD   +4 more
doaj   +1 more source

Continuous Stiffness Graded Metal–Ceramic Femoral Stems: UMAT‐Based Design and Finite Element Assessment

Advanced Engineering Materials, EarlyView.
Functionally graded metal–ceramic femoral stems are engineered through continuous UMAT‐based stiffness tailoring, eliminating discrete material interfaces while enhancing biomechanical compatibility. Low‐index power‐law gradation optimizes load transfer, reduces stress shielding, and controls implant–bone micromotion, highlighting a materials‐design ...
Rihem Nouira, Sameh Elleuch, Hanen Jrad
wiley   +1 more source

Intelligent Orthopedics: Machine Learning in Diagnosis of Bone Disease, Implants, and Bone Health Monitoring

Advanced Healthcare Materials, EarlyView.
Efficient recovery from traumatic or degenerative diseases is a great challenge, even after all the advancements in bone and cartilage regeneration. Machine learning (ML) algorithms have presented opportunities to enhance these aspects by accurately analyzing imaging data.
Maryam Kamaei, Hesam Mohammadi, Shamim Golafshan, Mojtaba Alehosseini, Mahsa Mohammadzadeh, Atefeh Golshirazi, Nasim Golafshan, Tatiane Eufrásio‐da‐Silva, Alireza Dolatshahi‐Pirouz, Gorka Orive   +9 more
wiley   +1 more source