Wound closure with Dexon (polyglycolic acid) mass suture

Area of Science:

• Surgical closure techniques
• Wound healing outcomes
• Suture material efficacy

Background:

• Laparotomy incisions require secure closure to prevent complications.
• Assessing long-term outcomes of specific suture materials is crucial for surgical practice.

Purpose of the Study:

• To evaluate the efficacy and complication rates of using No. 2 Dexon (polyglycolic acid) sutures for laparotomy closure.
• To determine the incidence of wound dehiscence, sinus formation, and incisional hernias following this closure technique.

Main Methods:

• A retrospective analysis of 814 consecutive laparotomy incisions closed with No. 2 Dexon sutures.
• Utilized the 'near and far' suturing technique across three different hospital settings.
• Follow-up assessments included evaluation at 6 months and 3 years post-surgery.

Main Results:

• Low incidence of wound dehiscence (0.5%) and sinus formation (1%).
• Incisional hernia rates were 2.2% at 6 months and increased to 6% at the 3-year follow-up.
• No. 2 Dexon sutures demonstrated acceptable safety and efficacy in this cohort.

Conclusions:

• The 'near and far' technique with No. 2 Dexon sutures is a safe and effective method for closing laparotomy incisions.
• Long-term monitoring is essential for incisional hernia development after abdominal surgery.
• This study supports the use of polyglycolic acid sutures in abdominal wall closure.