Search Results for "Acetabular Cup Pinching"
Original Source: Deformation of metal-backed acetabular components and the impact of liner thickness in a cadaveric model.
Shell deformation of resurfacing and all-metal modular cups following press-fit implantation has been reported, but not for conventional metal-backed cups with polyethylene liners. The deformation of acetabular components with historical and thin polyethylene inserts after press-fit insertion was evaluated using a cadaveric model. All shells and liners deformed upon implantation. Following joint loading, shell pinch decreased from 0.32 to 0.22 mm (p = 0.019) and from 0.29 to 0.13 mm (p = 0.003) for the thin...
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Survivorship of uncemented acetabular parts compared
(HealthDay) -- For total hip arthroplasty revisions, titanium wire mesh cups and cross-linked polyethylene liners are among new uncemented acetabular components that improve long-term implant survival...
Femoral Acetabular Impingement may contribute to groin pain in athletes
A sports hernia is a common cause of groin pain in athletes, however until lately little has been known as to why they occur. Researchers presenting their study today at the American Orthopaedic Socie...
Hip Disorder Common With Sports-Related Inguinal Hernias
Many people with sports-related inguinal hernias may have femoral acetabular impingement, although they do not show any symptoms. Medscape Medical News
Common Hip Disorder May Raise Risk for Sports Hernia
FRIDAY, July 13 (HealthDay News) -- A common type of athletic hip disorder may increase the risk of a sports hernia, according to a new study. Sports hernias, a tear of the oblique abdominal muscles,...
Common athletic hip disorder increases chances for sports hernia, study suggests
(American Orthopaedic Society for Sports Medicine) A sports hernia is a common cause of groin pain in athletes, however until lately little has been known as to why they occur. Researchers presenting...
Increased Risk For Groin Pain, Sports Hernia With Common Athletic Hip Disorder
A sports hernia is a common cause of groin pain in athletes, however until lately little has been known as to why they occur. Researchers presenting their study at the American Orthopaedic Society for...
J&J's DePuy to End Two Hip Replacement Systems
Johnson & Johnson's DePuy orthopedics business plans to stop selling a couple of hip replacement systems not widely used by doctors. DePuy will discontinue both its Ultamet Metal-on-Metal Articula...
The law firm McSweeney / Langevin continues to offer free legal advice to individuals and families affected by Metal-On-Metal Total-Hip-Replacement-Systems. McSweeney / Langevin is committed to helpi...
Matching PubMed Articles
Acetabular Component Positioning Using Anatomic Landmarks of the Acetabulum.
BACKGROUND: The acetabular cup should be properly oriented to prevent dislocation and to reduce wear. However, achieving proper cup placement is challenging with potentially large variations of cup po...
BACKGROUND: Acetabular revision is probably the most difficult aspect of hip reconstructive surgery. Although the majority of acetabular revisions can be performed using an uncemented hemispherical ac...
Measuring acetabular dysplasia in plain radiographs.
BACKGROUND: Several radiologic parameters have been used to qualify an acetabular coverage in studies determining whether an association exists between acetabular dysplasia and osteoarthritis of hip....
BACKGROUND: Several studies have reported that the transverse acetabular ligament (TAL) can be used to orient the acetabular component during total hip arthroplasty and that it can be identified in ne...
OBJECTIVE: Knowledge of acetabular anatomy is crucial for cup positioning in total hip replacement. Medial wall thickness of the acetabulum is known to correlate with the degree of developmental dyspl...
