Results 281 to 290 of about 172,771 (322)

Gait Patterns After Total Hip Arthroplasty and Surface Replacement Arthroplasty

Archives of Physical Medicine and Rehabilitation, 2009
To compare gait patterns in patients with total hip arthroplasty (THA) and surface hip arthroplasty.Observational study.Outpatient biomechanical laboratory.Two groups of 10 surface hip arthroplasty and THA patients and 10 control subjects participated in the study (N=30).
Nantel, Julie, Termoz, Nicolas, Vendittoli, Pascal-André, Lavigne, Martin, Prince, François   +4 more
openaire   +3 more sources

Dislocations after total hip-replacement arthroplasties.

The Journal of Bone & Joint Surgery, 1978
In a series of 300 total hip replacements, nine (3 per cent) dislocated. Precise measurements of the orientation of the acetabular cup were made and it was found that anterior dislocations were associated with increased acetabular-component anteversion. There was no significant correlation between cup-orientation angle and posterior dislocation.
G E, Lewinnek, J L, Lewis, R, Tarr, C L, Compere, J R, Zimmerman   +4 more
openaire   +2 more sources

CONVERSION OF RESECTION ARTHROPLASTY TO TOTAL HIP REPLACEMENT

Orthopedics, 1994
Conversion of Girdlestone arthroplasty is a demanding procedure dependent on adequate debridement at time of resection and appropriate long-term antibiotic therapy. Patients must be followed closely for persistent sepsis through ESR, aspiration, and physical examination. Pre-reconstruction, existing bone stock should be assessed and revision techniques
A T, Berman, D, Mazur
openaire   +2 more sources

Radiology of failed surface-replacement total-hip arthroplasty

American Journal of Roentgenology, 1982
The radiographs, arthrograms, and bone scans in 23 patients with surgically confirmed failed total-surface hip replacement were reviewed. Guidelines for evaluation of the acetabular component are identical to those for conventional total arthroplasty.
L W, Bassett, R H, Gold, A K, Hedley
openaire   +2 more sources

COMPUTATIONAL STRESS ANALYSIS OF CUP REPLACEMENT HIP ARTHROPLASTY

ASAIO Journal, 1979
A two-dimensional finite element model of a total surface replacement hip arthroplasty was utilized to study the performance characteristics of the prosthesis by means of stress analysis. No significant changes occur in stress field distribution following resurfacing arthroplasty in the proximal femur.
G T, Shybut, M J, Askew, R Y, Hori, S D, Stulberg   +3 more
openaire   +2 more sources

Limited Approach Surface Replacement Total Hip Arthroplasty

Operative Techniques in Orthopaedics, 2006
With the advent of new metallurgical manufacturing techniques, metal-on-metal total hip resurfacing has gained popularity as a bone-preserving procedure for young and active patients. The use of minimally invasive techniques for total hip arthroplasty has generated much interest.
Thorsten M. Seyler, German A. Marulanda, Ronald E. Delanois, Michael A. Mont   +3 more
openaire   +1 more source

Conservative Total Hip Replacement: A Comparison of Wagner Resurfacing Arthroplasty and Total Articular Replacement Arthroplasty

Orthopedics, 1982
A comparative study of the Wagner resurfacing arthroplasty and Total Articular Replacement Arthroplasty (T.A.R.A.) has been reviewed in 98 patients. The Wagner procedure failed at a significantly greater rate than the T.A.R.A. procedure (24% to 0, respectively). Failure in the Wagner series centered around acetabular and femoral component loosening, as
T H, Mallory, J, Danyi
openaire   +2 more sources

Rates of Total Joint Replacement in the United States: Future Projections to 2020–2040 Using the National Inpatient Sample

Journal of Rheumatology, 2019
Objective. To project future total hip and knee joint arthroplasty (THA, TKA) use in the United States to 2040. Methods. We used the 2000–2014 US National Inpatient Sample (NIS) combined with Census Bureau data to develop projections for primary THA and ...
J. Singh, Shaohua Yu, Lang Chen, J. Cleveland   +3 more
semanticscholar   +1 more source

Dislocations After Total Hip-Replacement Arthroplasties

2013
In a series of 300 total hip replacements, nine (3 per cent) dislocated. Precise measurements of the orientation of the acetabular cup were made and it was found that anterior dislocations were associated with increased acetabular-component anteversion. There was no significant correlation between cup-orientation angle and posterior dislocation.
openaire   +1 more source

Surface replacement arthroplasty of the hip.

Bulletin of the NYU hospital for joint diseases, 2009
Treatment of the young patient with degenerative disease of the hip has historically been a difficult problem for the orthopaedist. Total hip arthroplasty in the young patient has generally produced inferior results as compared to older patients. Surface replacement arthroplasty (SRA) was initially developed over 50 years ago to treat degenerative ...
Aaron K, Schachter, Justin G, Lamont
openaire   +1 more source