Is an outpatient appointment required for patients referred for a minor operation under local anaesthetic?

The necessity of an outpatient (OP) consultation for patients referred for minor surgery under local anaesthetic (LA) was examined. Two separate prospective studies were performed. The first comprised 107 patients referred for minor surgery, who were assessed in the outpatient department (OPD), before being booked for minor operations. The second study comprised 106 patients whose names were placed directly on a minor operations list on the basis of the GP referral letter alone. In the first study, 97 (91 per cent) patients went on to undergo minor surgery. Five were not suitable for LA and in five an operation was considered unnecessary. Patients not suitable for LA included children, neck swellings, pre-auricular swellings and swellings described as lymph nodes. In the second study, the GP referral letters were screened to exclude the above and of 106 referrals 93 (88 per cent) underwent a minor operation. The benefit of the second study was twofold. First, 106 OP slots were available for other referrals and secondly, patients avoided the OP waiting list and did not lose time from work as a result of the OP visit. There were no adverse effects demonstrated during the second study. We believe the OP consultation can be avoided if the referral letters are carefully screened.