Results 31 to 40 of about 49,082 (254)
Loosened hip joint prosthesis-decision options
Journal of the Bulgarian Orthopaedics and Trauma AssociationFor the period 2013-2015, 36 patients underwent revision surgery because of secondary developed complications after primary hip joint replacement surgery. 14 of them were male and 23 – female, with average age 73 years.
Byser Bonchev +6 more
doaj +7 more sources
Formation of buckling resistance in a transfemoral prosthesis
Вестник медицинского института «Реавиз»: Реабилитация, врач и здоровье, 2022 Introduction. The principles of construction of the knee joint in the transfemoral prosthesis are considered. The design of the knee joint in the transfemoral prosthesis with an original mechanism for ensuring buckling resistance in the prosthesis is ...
G. N. Burov +4 more
doaj +1 more source
IEEE Transactions on Neural Systems and Rehabilitation Engineering, 2022 Controlling several joints simultaneously is a common feature of natural arm movements. Robotic prostheses shall offer this possibility to their wearer.
Mathilde Legrand +7 more
doaj +1 more source
ANKLE JOINT REPLACEMENT (REVIEW)
Travmatologiâ i Ortopediâ Rossii, 2011 Ankle joint replacement remains the most promising but at the same time one of the most challenging fields of orthopedics. In this article the authors analyzed the history of ankle joint replacement development with meticulous details of the prosthesis ...
A. V. Stoyanov +3 more
doaj +1 more source
Revision of tumor prosthesis of the knee joint [PDF]
European Journal of Orthopaedic Surgery & Traumatology, 2011 BACKGROUND: Among 40 patients with primary malignant tumors of the knee joint who underwent reconstruction of the affected limb with tumor prosthesis, revision was required in 7 due to stem breakage or loosening. SUBJECTS AND METHODS: In the 7 cases undergoing revision, conditions and background factors at the time of breakage, the breakage site, time
Yoshida, Yukihiro +5 more
openaire +2 more sources
Functional reconstruction of the glenoid fossa utilizing a pedicled temporal osteomuscular flap
Oral and Maxillofacial Surgery Cases, 2022 Current techniques in management of end stage pathology of the temporomandibular joint (TMJ) include the use of alloplastic joint reconstruction. A polyethylene glenoid fossa prosthesis is a necessity of this treatment as it provides a stable platform ...
Vincent M. Aquino, D.D.S., M.D. +3 more
doaj +1 more source
Orthopaedic Surgery, 2022 Objectives To explore the basic occupational information and the preferences of surgical techniques in Chinese joint surgeons. Methods A survey study was conducted during the Chinese Hip Society (CHS) conference of 2020.
Ning Kong +5 more
doaj +1 more source
Current Directions in Biomedical Engineering, 2019 Endoprostheses such as hip replacements are subject to wear. Lubrication of the joint interface plays a key role in the wear process, but the mechanisms of lubrication is challenging to understand. The main issue is the three-body abrasion which leads to
Drescher Philipp +4 more
doaj +1 more source
Effects of Synovial Fluid Constituents on Friction between UHMWPE and CoCrMo
Tribology Online, 2020 In this study, the reciprocating pin-on-plate sliding test was conducted between ultra-high molecular weight polyethylene (UHMWPE) and CoCrMo alloy with test lubricants containing representative synovial fluid constituents, such as proteins, hyaluronic ...
Hironori Shinmori +4 more
doaj +1 more source
THREE-DIMENSIONAL MODEL OF A HIP PROSTHESIS
Journal of Industrial Design and Engineering Graphics, 2019 Serious pathological problems of the hip joint can be solved surgically, in some cases by joint prosthesis. For this reason, it is very important to be able to shape, in a first phase, the components of the prosthesis, which can then be tested virtually.
Razvan Cristian VADUVA +6 more
doaj +4 more sources