Results 31 to 40 of about 576,687 (323)

The effect of surgical approach on the histology of the femoral head following resurfacing of the hip : analysis of retrieval specimens [PDF]

, 2013
Objectives: We aimed to determine the effect of surgical approach on the histology of the femoral head following resurfacing of the hip. Methods: We performed a histological assessment of the bone under the femoral component taken from retrieval ...
Achten, Juul, Amarasekera, Hiran W., Campbell, P. C., Costa, Matthew L., Griffin, Damian R., Masters, James P. M., Parsons, Nicholas R.   +6 more
core   +1 more source

Conservative treatment of avascular necrosis of the femoral head (literature review)

Гений oртопедии, 2022
Introduction Avascular necrosis of the femoral head is a debilitating disease affecting people of working age and having an important medical and social role. Total hip arthroplasty is the only effective treatment for late stages of necrosis.
Mikhail A. Panin, Andrey V. Boyko, Medetbek Dzh. Abakirov, Armenak S. Petrosyan, Danila A. Ananin, Morad M. Awad   +5 more
doaj   +1 more source

Talus reconstruction using fresh structural allograft after nontraumatic avascular necrosis: case report

Journal of the Foot & Ankle, 2021
Avascular necrosis of the talus is a rare condition that can lead to important functional sequelae. There are few therapeutic alternatives for more advanced stages of this disease, the majority of which sacrifice the ankle joint.
Andres Fuentealba Pooley, Hugo Henriquez Sazo, Leonardo Lagos Sepulveda, Christian Bastias Soto, Fernando Vargas Gallardo, Sergio Fernandez Comber   +5 more
doaj   +1 more source

Evaluation of a pig femoral head osteonecrosis model [PDF]

, 2010
Background A major cause of osteonecrosis of the femoral head is interruption of a blood supply to the proximal femur. In order to evaluate blood circulation and pathogenetic alterations, a pig femoral head osteonecrosis model was examined to address ...
Kim, Harry, Liang, Yun, Yokota, Hiroki, Zhang, Ping   +3 more
core   +2 more sources

Avascular Necrosis [PDF]

Definitions, 2020
openaire   +2 more sources

Cirrhosis is a risk factor for total hip arthroplasty for avascular necrosis: A Danish nationwide cohort study

Acta Orthopaedica, 2016
Background and purpose — There are limited data on risk factors for avascular necrosis of the hip, but cirrhosis has been proposed as a risk factor.
Thomas Deleuran, Søren Overgaard, Hendrik Vilstrup, Peter Jepsen   +3 more
doaj   +1 more source

Scintigraphic assessment of bone status at one year following hip resurfacing : comparison of two surgical approaches using SPECT-CT scan [PDF]

, 2012
Objectives: To study the vascularity and bone metabolism of the femoral head/neck following hip resurfacing arthroplasty, and to use these results to compare the posterior and the trochanteric-flip approaches.
Amarasekera HW, Amarasekera HW, Beaulé PE, Beaulé PE, Bolland BJ, Calder SJ, Carrothers AD, Cheng D, Collier BD, Crock HV, Fordyce MJ, Forrest N, Freeman MA, Ganz R, Gholamrezanejhad A, Horger M, Jiang Y, Khan A, Koch GG, Linke R, Mariani G, McMahon SJ, Patterson AH, Prime MS, Ryu JS, Scharf S, Shimmin AJ, Steffen RT, Steffen RT, Thickman D, van der Bruggen W, Whiteside LA   +31 more
core   +1 more source

A Case of Trapezium Avascular Necrosis Treated Conservatively

Case Reports in Orthopedics, 2017
Introduction. Avascular necrosis (AVN) of the bones of the wrist most commonly involves the lunate followed by the proximal pole of the scaphoid and the capitate.
Evangelos Petsatodis, Konstantinos Ditsios, Panagiotis Konstantinou, Iosafat Pinto, Lazaros Kostretzis, Ioannis Theodoroudis, Mayia Pilavaki   +6 more
doaj   +1 more source

Investigating the Occurrence of Femoral Head Avascular Necrosis in Patient with Multiple Sclerosis Treated with Interferon-Beta

مجله دانشکده پزشکی اصفهان, 2018
Background: Multiple sclerosis (MS) is a demyelinating inflammatory disease of central nervous system. Avascular necrosis (AVN) of femoral head is reported as an unusual complaint of multiple sclerosis.
Pegah Sadat Fatehi, Masoud Etemadifar
doaj   +1 more source

Freiberg’s Avascular Necrosis: A Case Report

Journal of Orthopedic and Spine Trauma, 2020
Background: Freiberg’s disease is an uncommon condition typified by bony infarction of the second metatarsal head with a vague multifactorial etiology which tends to mostly occur in women. Case Report: A 22-year-old woman presented with second metatarsal
Amir Sabbaghzadeh, Hossein Mohebi, Shiva Momen, Morteza Gholipour, Seyyed-Mohsen Hosseininejad   +4 more
doaj   +1 more source