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Chinese Journal of Hernia and Abdominal Wall Surgery(Electronic Edition) ›› 2025, Vol. 19 ›› Issue (01): 35-39. doi: 10.3877/cma.j.issn.1674-392X.2025.01.007

• Articles • Previous Articles    

Application of laparoscopic total visceral sac separation technique for treatment of lumbar hernia

Haibo Wang1, Chunpeng Pan1, Shoulian Wang1, Xiaochun Ni1, Chihao Zhang1, Jiwei Yu1,()   

  1. 1.Department of General II Surgery, Shanghai Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University,Shanghai 200011, China
  • Received:2024-03-25 Online:2025-02-18 Published:2025-03-03
  • Contact: Jiwei Yu

Abstract:

Objective

To investigate the application of laparoscopic total visceral sac separation(TVS) in lumbar hernia.

Methods

A total of 12 cases of lumbar hernia were admitted to the Department of General Ⅱ Surgery, the Ninth People's Hospital of Shanghai Jiao Tong University School of Medicine from January 2020 to December 2022 were statistically collected, including 11 cases of primary lumbar hernia and 1 case of acquired lumbar hernia (after renal cyst fenestration and drainage surgery).General information, operation time, postoperative pain score, length of stay, the diameter of defect, postoperative complications, and postoperative recurrence rate were observed.

Results

All patients successfully underwent totally extraperitoneal (TEP) laparoscopic hernia repair.The operative time ranged from 45 to 112 minutes, with an average duration of 79 minutes.Postoperative pain, assessed using the visual analog scale (VAS), ranged from 1 to 3, with a mean score of 2.3.The postoperative hospital stay ranged from 2 to 4 days, averaging 2.7 days.The defect diameter measured 1.6 to 3 cm, with a mean of 2.3 cm.Two patients developed seromas, which were managed conservatively and resolved spontaneously within three months of follow-up.No cases of wound infection, hematoma, or chronic pain were observed.During a follow-up period of 5 to 15 months, no hernia recurrence was reported.

Conclusion

Laparoscopic TVS is safe,reliable and less traumatic in the treatment of lumbar hernia.

Key words: Hernia, lumbar, Total visceral sac separation, Laparoscopic

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