Objective: To examine the impact of a surgical subspecialist on reside
nts' operative experience in a mature general surgery training program
. Methods: American Board of Surgery operative experience records were
used to examine the impact of a surgical subspecialist on surgical tr
aining in a stable residency program. Operations performed as surgeon
by residents in their chief and junior years were analyzed 4 years bef
ore and 4 years after the addition of this subspecialist to the facult
y. Hospital admissions for Crohn's disease and ulcerative colitis duri
ng these periods were analyzed as well. Results: There was a statistic
ally significant increase in the number of ileal pouch anal anastomose
s, ileostomies, small-bowel resections, partial colectomies, and coloa
nal anastomoses performed by surgical residents after the addition of
a colorectal surgical subspecialist. Conclusions: Subspecialty faculty
may favorably influence general surgical training by increasing resid
ent operative experience and patient management skills with procedures
characteristic of the subspecialty.