Robotic Plication of Rectus Diastasis with Associated Hernias: A Case Series
Jordan Bilezikian1, Breanna Durbin1, John Miller1
1Department of Surgery, Novant Health New Hanover Regional Medical Center, Wilmington, North Carolina.
Introduction:
Rectus diastases (RD) are caused by a weakening of the abdominal musculature and a widening of the linea alba. Some patients are often erroneously told that they are hernias. Despite the fact that they are not true hernias, they are often associated with true hernias and undergo concomitant repairs. Robotic plication of these diastases has been gaining more widespread use in the past few years, but literature regarding outcomes remains limited.
Material And Methods:
All patients with RD and concomitant ventral hernia that underwent robotic repair were assessed from 2016 to present. Demographics, perioperative morbidity, and outcomes were reviewed, and descriptive analyses were performed.
Results:
This series consists of 14 patients with an average age of 50.7 years (range 33-78 years), 64% female, and 86% Caucasian. All patients had associated umbilical or ventral/incisional hernia with an average defect size of 7.1cm2 and average mesh size of 254cm2. Robotic transabdominal pre-peritoneal (RTAPP) repair was performed in 67% of cases and robotic extended total extraperitoneal (ReTEP) repair was performed in 33%. Two patients (17%) required conversion to open repair. Hospital length of stay was 0.7 days. There was no morbidity in these patients. At an average follow-up of 2.6 years (range 54-2122 days), the hernia/diastasis recurrence rate is 7.1%.
Conclusion:
The results of this study suggest that robotic plication with intraperitoneal sublay mesh could be an acceptable surgical approach for RD associated with concomitant ventral hernia repair. Further investigation is required to assess outcomes in a larger group of patients and to determine long-term recurrence and complication rates.
