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Single-incision laparoscopic total extraperitoneal repair for a Grynfeltt hernia: a case report
Ching-Ting Wei, Yaw-Sen Chen, Cheuk-Kwan Sun
1Division of General Surgery, Department of Surgery, I-Shou University, No,1, Yida Road, Jiao-su Village, Yan-chao District, Kaohsiung City 824, Taiwan. hkcjoe@gmail.com.
Introduction:
A superior lumbar hernia, which is also known as a Grynfeltt hernia, is a rare abdominal wall defect that can be primary or secondary to trauma or orthopedic surgery. The anatomic location of a lumbar hernia makes diagnosis and repair challenging. We successfully repaired a lumbar hernia using a single-incision laparoscopic total extraperitoneal approach. To the best of our knowledge, this is the first report of the use of this surgical technique in the treatment of a primary Grynfeltt hernia.
Case Presentation:
A 76-year-old Taiwanese man presented to our hospital with a left lower bulging mass noted for over three months. Abdominal computed tomography revealed a left Grynfeltt hernia. We performed a single-incision laparoscopic total extraperitoneal repair. Our patient was discharged uneventfully on the fourth day after the operation. There was no evidence of recurrence after six months of follow-up.
Conclusion:
A laparoscopic total extraperitoneal repair for a lumbar hernia provides an excellent operative view and minimal invasiveness. The single-incision technique also provides better cosmetic outcomes. Our experience suggests that the single-incision laparoscopic total extraperitoneal approach may be a feasible and safe alterative to conventional approaches in lumbar hernia repair.
