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Inguinal Hernia Repair: Comparative Study between TEP versus Extended Totally Extraperitoneal
Vinayak Kshirsagar1, Mahendra Bendre1, Shahaji Chavan1
1Department of General Surgery, Dr. D. Y. Patil Medical College, Hospital and Research Centre, Pimpri, Pune, Maharashtra, India.
Annals of African Medicine
|October 23, 2024
Summary
The extended Totally Extraperitoneal (eTEP) technique for inguinal hernia repair shows faster surgery, less pain, and shorter hospital stays compared to the traditional Totally Extraperitoneal (TEP) method. TEP had more seroma complications, but both techniques have pros and cons.
Area of Science:
- Minimally Invasive Surgery
- Laparoscopic Surgery
- Surgical Outcomes
Background:
- Inguinal hernia repair is a common procedure, with laparoscopic methods offering benefits over open surgery.
- The extended Totally Extraperitoneal (eTEP) approach provides a larger workspace than the traditional Totally Extraperitoneal (TEP) technique, potentially enhancing outcomes.
Purpose of the Study:
- To compare the efficacy and outcomes of the extended Totally Extraperitoneal (eTEP) technique versus the traditional Totally Extraperitoneal (TEP) technique for inguinal hernia repair.
- To evaluate surgical duration, post-operative pain, hospital stay, and complication rates between the two laparoscopic techniques.
Main Methods:
- A prospective study involving 40 patients with uncomplicated inguinal hernias, divided equally between eTEP and TEP groups.
- Procedures were performed based on patient preference, with data collected on surgical duration, pain, hospital stay, and complications.
- Statistical analysis was employed to compare outcomes between the eTEP and TEP groups.
Main Results:
- eTEP surgery demonstrated significantly shorter mean duration (48.7 vs. 74.2 minutes; P=0.00) and lower mean pain scores (3.75 vs. 5.15; P=0.00) compared to TEP.
- Hospital stay was shorter for eTEP (1.7 vs. 3.65 days; P=0.00), with lower incidences of hematoma and surgical emphysema but higher seroma rates.
- TEP was associated with more post-operative complications and a higher likelihood of conversion to open surgery.
Conclusions:
- The eTEP technique offers significant advantages over TEP, including reduced surgical time, less post-operative pain, and shorter hospital stays.
- While TEP showed a higher incidence of seroma complications, individual patient factors and surgeon expertise are crucial in selecting the appropriate technique.
- eTEP is a promising option for inguinal hernia repair, though further research is needed to assess long-term outcomes and comprehensive complication rates.
