Abstract
A key theme of the GIRFT project is centralisation of complex orthopaedic procedures to “Specialist Units” and minimum surgeon volumes. We aimed to estimate the effects of implementing minimum unit and surgeon specific volumes upon orthopaedic units within the Severn region.
Practice profiles for surgeons and units were generated using the NJR Surgeon and Hospital Profile Database. Minimum volume thresholds were set at 13 procedures/year for surgeons and 30 procedures/year for units.
Median surgeon volumes were 33 (range 2–180) for primary TKR, 10 (range 2 – 64) for UKR, 2 (range 2 – 41) for PFJR and 5 (range 2–57) for Revision TKR. Amongst 48 surgeons performing UKR, 26 (54%) performed less than 13 procedures per year accounting for 108 (14%) procedures. Amongst 20 surgeons performing PFJR, 19 (95%) performed <13/year, accounting for 56 (58%) of cases. 49 Surgeons performed revision TKR with 24 (49%) performing <13 revisions per annum, accounting 151 (36%) procedures.
Amongst 16 units performing UKR, 8 (50%) performed <30/year, accounting for 16% overall. Revision TKR was performed in 15 units whilst 8 (53%) performed <30/year, accounting for 62 (15%) cases. We invite discussion of the ramifications of minimum surgeon and unit volumes for Orthopaedic services in the Severn Region.
