Age may be factor in decision on type of hip replacementDr. Paul DonohuePaul G. Donohue (STANDARD)
Modeling and simulation of electronic structure, material interface and random doping in nano-electronic devices The miniaturization of nano-scale electronic devices, such as metal oxide semiconductor field effect transistors (MOSFETs), has given rise to a pressing de... C Duan,GW Wei - 《Journal ...
The present invention works on low friction torque arthroplasty with full functional range of movement of hip joint; wherein in many movement of the squatting hip the outer femoral head is held static with acetabular cup with the help of outer threaded/non-threaded rim of both acetabulum & fem...
While the research is promising, currently the only types of replacement hips in use in the United States and throughout Europe are the metal-on-metal or ceramic-on-ceramic varieties. About 168,000 hip replacements are performed in the United States each year. Source: ASME...
A new technique of femoral fixation that uses a transverse osteotomy for subtrochanteric shortening and derotation in total hip arthroplasty for Crowe type 3 to 4 dysplasia of the hip is described. This series included 21 cases in 12 women and 2 men, with a mean age of 42.3 years. Follow-...
This transpositional replacement of collagens is coordinated by growth plate chondrocytes through the continuous self-renewal and the localized proteolytic degradation driven by MMPs such as MMP2, 9, 13 and the simultaneous synthesis of type I collagen [3], while maintaining the mechanical stability ...
Development and application of functional training chair for patients after new - type hip joint replacement A process for preparing an orthopaedic scaffold, or other solid body, said process comprising forming shaped blocks of a bioactive material comprising silicon, treating one or more selected surfa...
Lespessailles E, Poupon S, Niamane R, Loiseau-Peres S, Derommelaere G, Harba R, Courteix D, Benhamou CL (2002) Fractal analysis of trabecular bone texture on calcaneus radiographs: effects of age, time since menopause and hormone replacement therapy. Osteoporos Int 13:366–372. https://...
Total hip replacement (THR) is challenging in octogenarians due to associated comorbidities and controversy regarding fixation type. We ask whether cemented THR is superior to uncemented THR in patients above the age of 80 years. 382 patients (441 hips) aged 80 years or older who underwent THR...
The objective of the current study is to evaluate the outcome of hip arthroplasty after hardware retrieval as a one-stage replacement, to analyze possible differences related to the type of removed implant, and to assess the impact of unexpected intraoperative cultures during implant retrieval. ...