Results 101 to 110 of about 27,925 (282)

Inveterate dysplasic HIP - a surgical treatment [PDF]

, 2006
We assessed 50 patients (57 hips) with Hip development Inveterate Dysplasia, divided into 2 groups, according to treatments applied. Group A was constituted of 20 patients (24 hips), 2 males and 18 females, with mean age = 65.92m in which preoperative ...
Dobashi, Eiffel Tsuyoshi, Ishida, Akira, Kiyohara, Robinson Toshimitsu, Kuwajima, Sérgio Satoshi, Matsuda, Marcelo Mitsuro, Milani, Carlo   +5 more
core   +3 more sources

Corrosion in Modular Revision Hip Stem Tapers – A Retrieval Analysis

Journal of Orthopaedic Research, EarlyView.
ABSTRACT In revision hip arthroplasty, modular stems enable intraoperative adjustment of the biomechanics of the hip to ensure a stable joint function even in complex anatomical cases. Modular stem junctions, however, carry the risk of junction degradation due to corrosive processes or even junction breakage.
Therese Bormann, Haolan Yan, Sebastian Jaeger, Mareike Schonhoff, J. Philippe Kretzer   +4 more
wiley   +1 more source

The Effect of Implant Size on Fretting Currents of Acetabular Cup‐Liner Tapers During in Vitro Cyclic Loading

Journal of Orthopaedic Research, EarlyView.
ABSTRACT As dual mobility hips become more popular, there is a clinical need to investigate design features that will impact tribocorrosion of these devices. While previous studies have investigated both corrosion and wear damage, the effect of device size on fretting corrosion response has yet to be evaluated. In this study, we compare two implants of
Peter W. Kurtz, Annsley Mace, Charley M. Goodwin, Jeremy L. Gilbert   +3 more
wiley   +1 more source

Regulatory Effect and Mechanism of Tanshinone I on Cell Apoptosis in Steroid‐Induced Osteonecrosis of the Femoral Head

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Steroid‐induced osteonecrosis of the femoral head (SIONFH) is a debilitating orthopedic condition. This study investigated the mechanism of Tanshinone I (TsI) in SIONFH modulating apoptosis in SIONFH via the PI3K/AKT/mTOR pathway. A SIONFH rat model was treated with TsI and a PI3K activator. Bone mineral density (BMD), bone volume/total volume
Qing Su, Jia Chen
wiley   +1 more source

Prediction Value of SPECT/CT in Avascular Necrosis of Femoral Head After Femur Neck Fracture

Geriatric Orthopaedic Surgery & Rehabilitation, 2019
Introduction: The aim of this study was to determine the diagnostic value of single-photon emission computed tomography/computed tomography (SPECT/CT) in prediction of avascular necrosis (AVN) after femoral neck fracture and to evaluate whether photon ...
Sung Jun Park MD, Bong Seong Ko MD, Kyoung Ho Moon MD, PhD, Minkyung Lee MD, PhD   +3 more
doaj   +1 more source

The efficacy and safety of core decompression for the treatment of femoral head necrosis: a systematic review and meta-analysis

Journal of Orthopaedic Surgery and Research, 2019
Background Core decompression (CD) is an important method for the treatment of osteonecrosis of the femoral head (ONFH). Few articles investigate the influence of core decompression on outcomes of ONFH.
Kun-chi Hua, Xiong-gang Yang, Jiang-tao Feng, Feng Wang, Li Yang, Hao Zhang, Yong-cheng Hu   +6 more
doaj   +1 more source

Common mistakes and pitfalls in magnetic resonance imaging of the knee [PDF]

, 2016
This pictorial review presents an overview of common interpretation errors and pitfalls in magnetic resonance imaging (MRI) of the knee. Instead of being exhaustive, we will emphasize those pitfalls that are most commonly encountered by young residents ...
De Vos, Nicolas, Van Dyck, Pieter, Vanhoenacker, Filip   +2 more
core   +2 more sources

Open and arthroscopic deepening trochleoplasty improves post‐operative outcomes: A systematic review of the literature reveals lack of comparability between techniques

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Deepening trochleoplasty improves outcomes in patients with trochlear dysplasia. The aim of this systematic review was to present the outcomes after open thin‐flap, open thick‐flap and arthroscopic deepening trochleoplasty. Methods A systematic review was conducted using the PRISMA guidelines.
Signe Høj, Johanne Kofoed Lundegaard, Lars Blønd, Peter Lavard, Anke Simone Rechter, Christian Dippmann, Kristoffer W. Barfod   +6 more
wiley   +1 more source

INITIAL RIGID FIXATION TECHNIQUES FOR ACETABULAR CUP IN CEMENTLESS TOTAL HIP ARTHROPLASTY

Pakistan Armed Forces Medical Journal, 2018
Objective: To see the effectiveness of press fit technique to achieve initial rigid stability for Acetabular cup in cementless total hip arthroplasty (THA) done for Osteonecrosis of femoral head (ONFH) in our setting. Study Design: Case series.
Asim Niaz Naqvi, Saman Waqar
doaj  

Rehabilitation guidelines after autograft anterior cruciate ligament reconstruction need more graft‐specific exercise recommendations—A scoping review

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Autografts for anterior cruciate ligament reconstruction (ACLR) are primarily harvested from the quadriceps, patellar, and semitendinosus tendons. The purpose of this scoping review was to describe available recommendations for exercise‐based rehabilitation following primary ACLR with a quadriceps tendon (QT), semitendinosus tendon (ST)
Kristín Briem, Mette Kreutzfeldt Zebis, Bjarki Þór Haraldsson, Jesper Bencke, Linda Fernandes   +4 more
wiley   +1 more source