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Erschienen in:
18.11.2020 | Original Article
Retroperitoneal totally endoscopic prosthetic repair of primary lumbar hernia
Erschienen in: Hernia | Ausgabe 6/2021
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Purpose
A primary lumbar hernia is a rare entity that requires surgical management, but the preferred technique has not been established. We herein describe a standardized and reproducible retroperitoneal totally endoscopic prosthetic (TEP) repair technique for primary lumbar hernias.
Methods
Ten adult patients with primary lumbar hernias underwent retroperitoneal TEP repair from February 2019 to July 2020. A sufficient retroperitoneal space was established to accommodate a non-coated polypropylene mesh to reinforce the weakened flank area, and hernia content reduction and defect closure were then performed. The patients’ clinical data were prospectively collected and analyzed.
Results
Nine patients had a primary superior lumbar hernia and one patient had a primary diffuse lumbar hernia. All operations were successfully performed without serious intraoperative complications. The mean defect area was 6.4 ± 2.8 cm2 (range 4–12 cm2), and the mean mesh area was 144.6 cm2 (range 130–180 cm2). The average operative time (skin to skin) was 49.0 ± 5.7 min (range 40–60 min), and intraoperative bleeding was minimal. The mean visual analog pain scale score at rest on the first postoperative day was 2.2 (range 2–3). The average length of postoperative stay was 1.5 days (range 1–2 days). No serious postoperative complications occurred. No recurrence, chronic pain, or mesh infection occurred during a mean follow-up period of 7.5 months.
Conclusions
The retroperitoneal TEP repair for primary lumbar hernias is safe, efficient, and reproducible. Anti-adhesive coated meshes and fixation tackers are not required, making this a cost-effective procedure that is worthy of recommendation.