A 9-year Experience of Laparoscopic Herniorrhaphy at Fort Prajaksilapakom Hospital
Keywords:
extraperitoneal repair, inguinal hernia, laparoscopic herniorrhaphyAbstract
Objective: This study was to review the overall outcome of the laparoscopic totally extraperitoneal(TEP) repair for inguinal hernia during the past 9 years.
Methods: This retrospective study was undertaken in 107 patients with 119 hernial defects. A single
surgeon had used TEP approach from March 2000 - October 2008. The medical records were reviewed in the
following data categories: gender, age, weight, duration of symptom, diagnosis, underlying condition, previous
surgery, operation time, number of staples, drain applying, complication, and follow up time.
Results: The average age of 107 patients was 60.1 years old. There were 98 unilaterals and 9 bilaterals.
The indirect hernia was in 93 patients (78.1%) and direct hernia was in 26 patients (21.9%). Of 119 hernia
repairs there were 3 patients converted to open herniorrhaphy (2.8%) and one of these three had small bowel
injury (0.9%). The recurrence was occurred in 1 patient (0.9%). The mean operation time was 72.74 minutes
(40-160), LOS 2.85 days (1-8). The complication rate was 18.9% (20 patients), most of them were minor
conditions such as small hematoma (10), seroma (2), and subcutaneous emphysema (1). There was no mortality
with an average 38.8 months follow up (1-106 months).
Conclusion: The TEP approach was successful, highly safe and efficient due to significant low recurrent
rate and no mortality while comparing to either other laparoscopic hernioplasty or open tension free repair.
However, the outcomes were dependent on how to select patients, the expertise of surgeon, and surgical
technique modification.
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