Stem Design and Fixation
, Paul D. Siney1 and Patricia A. Fleming1 (1) The John Charnley Research Institute Wrightington Hospital, Wigan, Lancashire, UK Stem design and its use in total hip arthroplasty have evolved from treatment of…
The Charnley Acetabular Cup
, Paul D. Siney1 and Patricia A. Fleming1 (1) The John Charnley Research Institute Wrightington Hospital, Wigan, Lancashire, UK It is hoped that the whole range of sockets in time will be replaced…
Fracture of the Stem
, Paul D. Siney1 and Patricia A. Fleming1 (1) The John Charnley Research Institute Wrightington Hospital, Wigan, Lancashire, UK In this clinic, within a period of 2 years and after more than 10…
Factors Affecting Wear of the UHMWPE Cup
, Paul D. Siney1 and Patricia A. Fleming1 (1) The John Charnley Research Institute Wrightington Hospital, Wigan, Lancashire, UK It is remarkable that the material, ultra high molecular weight polyethylene (UHMWPE), not specifically…
Patterns of Failure and Revisions: Guidelines for Follow-Up
, Paul D. Siney1 and Patricia A. Fleming1 (1) The John Charnley Research Institute Wrightington Hospital, Wigan, Lancashire, UK Consistency of materials, design and the surgical technique of the Charnley LFA and the…
Wear of UHMWPE Cup and Consequences
, Paul D. Siney1 and Patricia A. Fleming1 (1) The John Charnley Research Institute Wrightington Hospital, Wigan, Lancashire, UK Charnley was probably the first to suggest that “late failure … may be expected…
Changing Patterns of Patients Presenting for the Operation
, Paul D. Siney1 and Patricia A. Fleming1 (1) The John Charnley Research Institute Wrightington Hospital, Wigan, Lancashire, UK Charnley low-frictional torque arthroplasty (LFA) continues to be an evolutionary procedure. Changes in the…
Radiographic Assessment of the Osteoarthritic Hip
, Paul D. Siney1 and Patricia A. Fleming1 (1) The John Charnley Research Institute Wrightington Hospital, Wigan, Lancashire, UK Detailed documentation forms an integral part of pre-operative assessment. Unfortunately this aspect is not…
The Concept of Total Hip Arthroplasty: The Beginning
, Paul D. Siney1 and Patricia A. Fleming1 (1) The John Charnley Research Institute Wrightington Hospital, Wigan, Lancashire, UK “The only operation that ever could be universal would be an arthroplasty, because this…
Design of Components, Range of Movement. Impingement, Dislocation
, Paul D. Siney1 and Patricia A. Fleming1 (1) The John Charnley Research Institute Wrightington Hospital, Wigan, Lancashire, UK There is little doubt that the dramatic occurrence of early post-operative dislocation undermines patient’s…
