Hip head and liner exchange
WebbIf the femoral stem is not revised, it may be necessary to exchange the head, in order to couple to the acetabular liner, and to reduce the risk of dislocation after surgery. … Webb2 okt. 2024 · The aim of this study was to compare the institutional dislocation rate comparing the PA and AA in isolated head and liner exchange. Methods A retrospective institutional database query was done to identify all aseptic head and liner exchanges between the years 2010- June, 2024. 186 hips were identified with an average age of …
Hip head and liner exchange
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Webb1 jan. 2011 · Simple liner exchange is often insufficient to prevent further dislocations Dislocation after total hip arthroplasty (THA) is a relatively common complication, noted James J. Purtill, MD, of the Rothman Institute of Orthopaedics at Thomas Jefferson University. “Most dislocations are single episodes that respond well to closed reduction … Webb3 nov. 2024 · The isolated liner and head exchange procedure has been an established treatment method for polyethylene wear and osteolysis when the acetabular component …
Webb1 feb. 2024 · Revision total hip arthroplasty with modular component exchange can limit morbidity by retaining well-fixed components but dislocation has been a relatively … WebbMethods: We identified 138 hips in 132 patients who underwent isolated head and liner exchange for polyethylene wear/osteolysis (57%), acute infection (27%), metallosis …
Webb1 nov. 2024 · The mean Harris hip score improved from 77 before the PE liner and head exchange to 87 after it (p < 0.001). The most common complication was dislocation, which occurred in 19 hips (16%). Webb1 apr. 2024 · We identified 138 hips in 132 patients who underwent isolated head and liner exchange for polyethylene wear/osteolysis (57%), acute infection (27%), …
WebbIn this procedure, your doctor will open up your hip, wash out the bacteria, and exchange the ball and plastic liner. The metal implants that are firmly attached to the bone are left in place. After debridement, you will …
Webb1 apr. 2024 · We identified 138 hips in 132 patients who underwent isolated head and liner exchange for polyethylene wear/osteolysis (57%), acute infection (27%), … shirt action rockingham ncWebb19 nov. 2010 · Loose cup – stable stem. In many cases it is necessary to remove the ceramic ball head of a well fixed stem either to improve the exposure or to vary the length of the neck after cup revision. It is recommended to exchange the cup with the original ball head in place as long as possible to protect the taper. shirt ac milanWebbIn the setting of osteolysis, outcomes associated with the use of highly cross-linked polyethylene liners have been better than those associated with the use of … shirt advertisingWebb4 aug. 2015 · How do I report the removal/exchange of the acetabular polyethylene liner along with revision of the femoral head? This would fall under revision two-component … shirt advertisement posterWebbThe purpose of isolated liner exchange is to prevent loosening of the components secondary to osteolysis and catastrophic mechanical failure caused by bearing wear … shirt adjectiveWebb1 maj 2024 · Results A total of 84 patients (85 hips) underwent head-liner exchange surgery during the study period (21 cemented and 64 uncemented liners). The mean follow-up time was 6.9 years, ... shirt advertisementWebb6 dec. 2024 · The mean follow-up was 6 years. Patients were stratified on the basis of McPherson criteria. Hips were managed with irrigation and debridement and retention of well-fixed implants with modular head and liner exchange (70%) or irrigation and debridement alone (30%). Seventy-seven percent of patients were treated with chronic … quotes for history