Six years experience with minilaparotomy silastic ring vertical gastroplasty

Area of Science:

• Bariatric Surgery
• Minimally Invasive Procedures
• Obesity Treatment

Background:

• The silastic ring vertical gastroplasty (SRVG) procedure was modified in 1994 to enable a minimally invasive approach (MiniSRVG).
• The MiniSRVG aimed to decrease postoperative pain, hospital stay, costs, scarring, and overall morbidity compared to the traditional method.

Purpose of the Study:

• To evaluate the safety and efficacy of the MiniSRVG procedure.
• To compare the outcomes of MiniSRVG with the classic SRVG in patients with morbid obesity.

Main Methods:

• A retrospective analysis of 893 morbidly obese patients operated between October 1991 and February 1999.
• Comparison of 111 patients who underwent classic SRVG (Oct 1991-Dec 1993) with 782 patients who underwent MiniSRVG (Jan 1994-Feb 1999).
• The MiniSRVG involved limited dissection to the lesser curvature, partly blind, with specific maneuvers to facilitate the procedure and reduce incision length.

Main Results:

• Both SRVG and MiniSRVG showed similar long-term weight and BMI loss.
• MiniSRVG significantly reduced operating time, incision size, postoperative pain duration, and hospital stay.
• MiniSRVG demonstrated lower rates of evisceration and incisional hernia, with a higher incidence of seroma formation.

Conclusions:

• Mini silastic ring vertical gastroplasty (MiniSRVG) is a safe and effective bariatric surgery option.
• The MiniSRVG achieves comparable BMI reduction and patient satisfaction to the classic SRVG.
• The minimally invasive approach offers significant advantages in terms of recovery and reduced complications.