Aims. To evaluate skin surgery done by general practitioners in Christ
church. Methods. Twenty-eight general practitioners performing regular
skin surgery were studied. Their clinical accuracy and completeness o
f excision was analysed. Skin lesions referred for specialist treatmen
t were also studied. Results. Three hundred and three lesions were sen
t to the laboratory for analysis by participating practitioners. Sixty
-one malignancies were present comprising 29 basal cell carcinomas, 28
squamous cell carcinomas, three malignant melanomas and one cutaneous
lymphoma. Nineteen of the 61 malignant lesions were incompletely exci
sed. Twenty eight further lesions were referred to specialists for tre
atment. Conclusions. General practitioners in Canterbury perform more
skin surgery and remove more malignant lesions than their British coun
terparts. Although the adequacy of their skin surgery is better than o
ther groups studied overseas there is considerable room for improvemen
t.