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Laparoscopic Expertise Increases Hospital Volume of Adrenal Surgery

Department of Surgery, Division of GI and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina

Kent W. Kercher, MD

Department of Surgery, Division of GI and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina

Andrew G. Harrell, MD

Department of Surgery, Division of GI and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina

B. Todd Heniford, MD

Department of Surgery, Division of GI and Minimally Invasive Surgery, Carolinas Medical Center, Charlotte, North Carolina, todd.heniford{at}carolinashealthcare.org

The laparoscopic approach is preferred for most adrenal tumors but technical challenges limit its use. We evaluated the effects of the availability of laparoscopic expertise on the volume of the adrenal surgery at a tertiary care hospital. Patients undergoing adrenalectomy 5 years before and 5 years after an advanced laparoscopic program was established were retrospectively reviewed. The average annual volume increased from 2 cases during the first period to 15 cases during the 5 years (1999-2003) after laparoscopic expertise became available. The average distance of travel to the hospital was significantly greater for the latter patients and significantly more patients were referred from outside of a 30-mile radius. Although the average statewide annual number of adrenalectomies has not significantly changed, the proportion of adrenalectomies performed at our institution rose. Offering a laparoscopic approach has altered physicians’ referral patterns and has significantly increased the volume of adrenal surgery at the institution.

Key Words: laparoscopic adrenalectomy • referral pattern • advanced laparoscopic expertise

Surgical Innovation, Vol. 13, No. 2, 109-114 (2006)
DOI: 10.1177/1553350606291370


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