Single incision laparoscopic cholecystectomy: Less scar, less pain

Area of Science:

• Minimally Invasive Surgery
• Surgical Outcomes Research
• Gastrointestinal Surgery

Background:

• Laparoscopic cholecystectomy is a common surgical procedure.
• Standard 3-port laparoscopic cholecystectomy (SLC) involves multiple incisions.
• Single-incision laparoscopic cholecystectomy (SILC) aims to reduce surgical trauma and improve cosmesis.

Purpose of the Study:

• To compare post-operative pain and cosmesis between SILC and SLC.
• To evaluate incision length and duration of hospital stay for both procedures.

Main Methods:

• A randomized comparative study was conducted with 150 patients.
• Patients were divided into two groups: 75 in the SILC arm and 75 in the SLC arm.
• Data on pain scores, cosmetic scores, incision length, and hospital stay were collected and analyzed.

Main Results:

• SILC demonstrated significantly lower post-operative pain scores at 4 and 24 hours compared to SLC.
• Incision length was significantly smaller in the SILC group (2.63 cm) versus the SLC group (5.11 cm).
• Cosmetic scores were significantly better for SILC (6.25) than for SLC (4.71).
• There was no significant difference in hospital stay between the two groups.

Conclusions:

• SILC leads to significantly reduced post-operative pain and improved cosmetic outcomes compared to SLC.
• The procedure can be selectively performed by experienced surgeons, with a low threshold for conversion during the learning phase.
• Further Level 1 evidence from prospective trials is needed for widespread application.