Trends towards increased use of the laparoscopic approach in colorectal surgery.
OBJECTIVE
The aim of the study was to identify the trend towards laparoscopic resection in the practice of one surgeon and to determine whether the default approach to all colorectal procedures could be by means of minimally invasive techniques with an associated low rate of conversion.


METHODS
A prospective database of primary colorectal resections under the care of one colorectal surgeon collected between July 2003 and December 2008 was analysed to determine the trend in the use of the laparoscopic approach and the rate of conversion of an intention-to-treat policy for laparoscopic procedures. Patients with recurrent rectal or colonic malignancy were excluded from the study.


RESULTS
A total of 598 patients underwent elective colorectal resection of which 371 (62%) were carried out laparoscopically with a rate of conversion of 3.2%. The proportion of all colorectal resections that were undertaken laparoscopically in the first 1 year was 26% (22/85) (no conversions). This proportion rose to 100% (127/127) in the fifth year of the study of which 4.0% were converted. The introduction of more complex procedures did not have an adverse effect on the trend towards more laparoscopic resections The commencement of a laparoscopic colorectal fellowship in 2006 was associated with a marked increase in the number of laparoscopic cases.


CONCLUSIONS
A conscious decision to make the laparoscopic approach the default for all colorectal resections can be achieved safely with a low conversion rate. This can be achieved within the context of training a 'novice' laparoscopic colorectal surgeon.
John Goligher Department of Colon & Rectal Surgery, Leeds, UK.
J
J
Lengyel
C
C
Morrison
P M
PM
Sagar
D003107:Colorectal Surgery / Q000639:trends*; D005260:Female; D006801:Humans; D010535:Laparoscopy / Q000639:trends*; D008297:Male; D009364:Neoplasm Recurrence, Local / Q000601:surgery; D011183:Postoperative Complications; D011446:Prospective Studies; D016896:Treatment Outcome