Results 71 to 80 of about 3,112 (217)

Finite element comparative analysis of three different internal fixation methods in the treatment of Pauwels type III femoral neck fractures

BMC Musculoskeletal Disorders, 2022
Background Comparison of 4 cannulated lag screws (3 inverted triangular cannulated screws + anti-rotating screws;4 CLS), dynamic hip screws + derotational screws (DHS + DS), and femoral neck fixation system (FNS) in the treatment of Biomechanical ...
Ji Ma, Ziying Zhao, Xiaodong Zhi, Hao Wang, Wei Wang   +4 more
doaj   +1 more source

Key Decision‐Making in Post‐Failed Internal Fixation of Intertrochanteric Fractures Hip Arthroplasty: A Multicenter Retrospective Study on Fracture Healing's Impact on Femoral Component Selection

Orthopaedic Surgery, Volume 17, Issue 2, Page 470-481, February 2025.
Binary logistic regression revealed that a medial buttress significantly influenced long‐stem choice in hip surgery (p < 0.0001, OR = 10.402). Decision trees indicated standard stems for healed fractures or with medial buttress, and long stems for unhealed fractures without it, reducing periprosthetic fracture risk.
Jiexin Huang, Jiagu Huang, Haiqi Ding, Jianhua Lyu, Changyu Huang, Yang Chen, Qijin Wang, Hongyan Li, Baijian Wu, Ying Huang, Minghui Yang, Xinyu Fang, Wenming Zhang   +12 more
wiley   +1 more source

Reliability of predictors for screw cutout in intertrochanteric hip fractures [PDF]

, 2012
Background: Following internal fixation of intertrochanteric hip fractures, tip apex distance, fracture classification, position of the screw in the femoral head, and fracture reduction are known predictors for screw cutout, but the reliability of these ...
Bruijn, K.M.J. (Kirstin) de, Hartog, D. (Dennis) den, Roukema, G.R. (Gert), Tuinebreijer, W.E. (Wim)   +3 more
core   +3 more sources

Biomechanical Analysis and Solution Suggestions of Screw Replacement Scenarios in Femoral Neck Fracture Surgeries: Finite Element Method

Orthopaedic Surgery, Volume 17, Issue 2, Page 614-623, February 2025.
Despite several surgical options, there has yet to be a consensus on the best treatment for femoral neck fracture (FNF) due to higher complication rates compared to other bone fractures. This study aims to examine the possible consequences and solution suggestions of changing screws during surgery for various reasons in FNF surgical treatment from a ...
Yılmaz Güvercin, Murat Yaylacı, Ayberk Dizdar, Mehmet Emin Özdemir, Sevil Ay, Ecren Uzun Yaylacı, Umitcan Karahasanoğlu, Hüseyin Uygun, Gökhan Peker   +8 more
wiley   +1 more source

Torsional stability of fixation methods in basicervical femoral neck fractures: a biomechanical study

Journal of Orthopaedic Surgery and Research
Background Basicervical femoral neck fracture is a rare proximal femur fracture with a high implant failure rate. Biomechanical comparisons between cephalomedullary nails (CMNs) and dynamic hip screws (DHSs) under torsion loading are lacking.
Chantas Mahaisavariya, Surasak Jitprapaikulsarn, Banchong Mahaisavariya, Nattapon Chantarapanich   +3 more
doaj   +1 more source

Poor outcomes for osteoporotic patients undergoing conversion total hip arthroplasty following prior failed dynamic hip screw fixation: a nationwide retrospective cohort study

Journal of International Medical Research, 2019
Objectives This study was performed to compare the long-term clinical and radiological outcomes of conversion total hip arthroplasty (CTHA) following prior failed InterTan nail (IT) fixation or dynamic hip screw (DHS) fixation in Asian patients with ...
Qian Xu, Jiajie Lai, Fan Zhang, Yangkai Xu, Fugui Zhu, Jinluan Lin, Mingdong Zhao, Junxing Ye, Liming Wen   +8 more
doaj   +1 more source

Estudio clínico-radiológico de la osteosíntesis con clavo gamma en fracturas trocantéricas [PDF]

, 1996
Los autores realizan un estudio retrospectivo de 222 enfermos afectos de fractura del macizo trocantérico tratados con clavo gamma estándar. Se valoran los resultados desde el punto de vista clínico, teniendo en cuenta el resultado funcional y las ...
Carranza Bencano, Andrés, Carrillo Juliá, Francisco Javier, Jiménez Guardeño, A., Najarro Cid, Francisco Javier, Piñero Galvez, A.   +4 more
core  

Comparison of PFN (Proximal femoral nail) and DHS (Dynamic hip screw) in treatment of Intertrochanteric femur fractures

Surgical Update: International Journal of Surgery and Orthopedics, 2018
Introduction: Intertrochanteric femur fractures are common in the elderly people. The frequency of these fractures has increased primarily due to the increasing life span and more sedentary life style brought on by urbanization. The incidence of Intertrochanteric femur fractures is more in the female population compared to the male due to osteoporosis.
Dr Prafulla Herode, Dr Abhijeet Shroff, Dr Mohan Sadaria, Dr Patel Jeegar Mohan   +3 more
openaire   +1 more source

Waiting for surgery after hip fracture—Health and/or economic risk?

The International Journal of Health Planning and Management, Volume 40, Issue 1, Page 57-85, January 2025.
Abstract Objectives Waiting for surgery is a disconcerting experience. It can have a negative impact on patients' outcomes and length of stay (LOS) as driver for treatment costs. Process‐optimisation may be a strategy to improve quality and cost‐efficacy.
Franziska Saxer, Christoph Hatz, Werner Vach, the PROFI Study Group, Dominik Herzog, Enes Kücük, Philip Müller, Pavel Sklorz, Marija Velickovic Vukovic, Lorena Wyniger   +9 more
wiley   +1 more source

Comparative Assessment of Functional Recovery Following Dynamic Hip Screw Plate versus Proximal Femoral Nail Fixation in the Management of Unstable Trochanteric Fractures of the Femur

Journal of Orthopedics, Traumatology and Rehabilitation
Background: Unstable trochanteric fractures include posteromedial comminution, reverse oblique pattern, lateral wall fracture and subtrochanteric extension.
Avik Kumar Khanra, Indrajit Sardar, Tapendra Nath Sarkar, Rajiv Chatterjee   +3 more
doaj   +1 more source