Onlay mesh repair for treatment of small umbilical hernias ≤ 2 cm in adults: a single-centre investigation.

Abstract

PURPOSE:

Previous studies on the repair of small umbilical hernias have suggested a lower recurrence rate with mesh compared to suture repair. An important question is in what anatomical position the mesh should be placed. The purpose of this study was to investigate the outcome of using a standardized 4 × 4 cm onlay-mesh for umbilical hernias ≤ 2 cm.

METHODS:

A retrospective study was conducted at a single centre in Sweden on all umbilical hernia repairs during 2015-2019. The follow-up time was at least four months. Patients were identified using the hospital medical database. Repairs performed with suture or a sublay, ventral patch and laparoscopic mesh positioning were excluded. The patient's demographics, comorbidities, intra-and post-operative details were considered. The primary outcome was surgical site complications within 30 days. The secondary outcome was a recurrence.

RESULTS:

80 patients were repaired with a small onlay-mesh for an umbilical hernia ≤ 2 cm. The median (range) follow-up time was 29.0 (4.3-50.1) months. The median age was 46 (26-76) years old. The median body mass index was 28 (19-38) kg/m2. The male to female ratio was 2:1. 4 patients were identified with a surgical site post-operative complication; three with seromas and one with a superficial wound infection. 3 of these were given antibiotics. 2 patients were treated with wound openings bedside. There were no registered cases of recurrence.

CONCLUSIONS:

Repairing small umbilical hernias with a small onlay-mesh was safe with a low surgical site complication rate. Randomized trials are needed to assess whether mesh can reduce recurrences in umbilical hernia repairs ≤ 2 cm.

• Authors: M Melkemichel, L Stjärne, S Bringman, B Widhe
• Journal: Hernia : the journal of hernias and abdominal wall surgery (Hernia) Vol. 26 Issue 6 Pg. 1483-1489 (12 2022) ISSN: 1248-9204 [Electronic] France
• PMID: 34591212 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
• Copyright: © 2021. The Author(s).

Topics

• Adult
• Humans
• Male
• Female
• Middle Aged
• Aged
• Hernia, Umbilical (surgery, etiology)
• Surgical Mesh
• Herniorrhaphy (adverse effects)
• Retrospective Studies
• Recurrence
• Hernia, Ventral (surgery)
• Treatment Outcome