Deep inferior epigastric perforator (DIEP) flap: Impact of drain free donor abdominal site on long term patient outcomes and duration of inpatient stay

Publication date: Available online 22 May 2018
Source:Journal of Plastic, Reconstructive & Aesthetic Surgery
Author(s): Mr Amitabh Thacoor, Mr Muholan Kanapathy, Miss Jana Torres-Grau, Mr Jagdeep Chana
BackgroundThe deep inferior epigastric perforator (DIEP) flap is widely regarded as the Gold Standard in autologous breast reconstruction. Although drain-free abdominoplasty is performed in many centres, there is a paucity of evidence comparing outcomes when applied to DIEP breast reconstruction.MethodA retrospective review of patients who underwent DIEP breast reconstruction without abdominal drain insertion at Royal Free Hospital between Jan 2012-Nov 2016 was undertaken. Results were compared to previously published data from our centre on patients undergoing DIEP breast reconstruction with abdominal drains between Jan 2011-Jul 2012.ResultsThirty-five patients underwent abdominal drain-free reconstruction(GroupA). Of 74 patients who previously underwent reconstruction with abdominal drains, 33 patients underwent drain removal by postoperative day (POD)3 regardless of output (GroupB) and 41 underwent drain removal after POD3 following instructions on drainage volume/24h (GroupC). There was no significant difference in the length of stay between patients in Group A and B (3.6 vs 3.9 days; p=0.204). Length of stay in Group C was significantly higher than Group A and B (p=0.001, p=0.001). There were no statistically significant differences in total (11.43% vs 12.12% vs 17.07%, p=0.780) or specific complications: Seroma: 2.86% vs 0% vs 4.88% (p= 0.774); Wound dehiscence: 8.57% vs 9.09% vs 4.88% (p=0.728); Haematoma: 0% vs 3.00% vs 7.32% (p=0.316) between Groups A, B and C respectively.ConclusionOur data suggests that drain-free abdominal closure in DIEP reconstruction can be safely achieved without increased postoperative complications. These conclusions support existing evidence on the use of a drain-free approach in cosmetic abdominoplasty.