Abstract
Between 1993 and 1996, 35 Kudo unlinked total elbow replacements were performed in a consecutive series of 33 rheumatoid patients. All patients had radiological changes of Larsen grade IV or grade V and met the diagnostic criteria of the American Rheumatism Association. The indication for surgery was intractable pain leading to loss of function. There were 6 men and 27 women with a mean age of 60 years (37 to 79) at the time of surgery. A total of 23 patients were reviewed at a mean follow up of 12 years (10 to 13). Ten patients (11 replacements) had died from unrelated causes prior to the review period. Function was assessed with regards to activities of daily living with the Mayo Clinic Performance Index and DASH scoring. Seven patients had undergone revision surgery after the index procedure with conversion of the Kudo replacement to a Coonrad-Morrey prosthesis. The mean time to revision was 6 years (1 to 11). The indications for revision were periprosthetic fracture (n=1), infection (n=2) and aseptic loosening (n=5). This review represents the longest follow up of the Kudo implant outside of the design unit and includes a detailed assessment of the failed arthroplasties.
The abstracts were prepared by Cormac Kelly. Correspondence should be addressed to The Secretary, British Elbow and Shoulder Society, Royal College of Surgeons, 35–43 Lincoln’s Inn Fields, London WC2A 3PE
