MINIMAL ACCESS SURGERY AND THE FUTURE OF INTERVENTIONAL LAPAROSCOPY

Minimal access surgery is intended to minimize the trauma of access without compromising exposure of the operative field. Its major benefits include diminished cost of therapy due to a reduced hospital stay and accelerated recovery with early return to full activity. The approaches used in minimal access surgery are laparoscopic, endoluminal, perivisceral, intra-articular, and combined. Many abdominal and thoracic procedures are being adapted to the minimal access approach. Developmental requirements include improvements in light delivery systems; three-dimensional television imaging; better surgical instrumentation; ultrasound probes for internal and external scanning; stapling devices; and tunable, portable solid-state diode lasers. In addition, however, adequate prospective evaluation of laparoscopic procedures, established or new, must be undertaken in the major academic institutions.