Traumatic lumbar hernia: A systematic review of the literature
10.1016/j.cjtee.2023.05.006
- VernacularTitle:Traumatic lumbar hernia: A systematic review of the literature
- Author:
Ioannis TSOUKNIDAS
1
;
Nikolaos TASIS
;
Ioanna Maria ANTONOPOULOU
;
Vasileios ACHEIMASTOS
;
K. Dimitrios MANATAKIS
Author Information
1. Department of Surgery, Stony Brook University Hospital, Stony Brook, New York, USA
- Keywords:
Lumbar hernia;
Petit;
Grynfeltt;
Traumatic lumbar hernia;
Trauma
- From:
Chinese Journal of Traumatology
2024;27(1):53-57
- CountryChina
- Language:Chinese
-
Abstract:
Purpose::Traumatic lumbar hernia (TLH) constitutes a protrusion of content through a defect in the posterior abdominal wall, as a result of injury. This rare entity has been described in limited number of cases.Methods::A systematic review of the literature was performed according to the meta-analysis of observational studies in epidemiology guidelines. The English literature from 1990 until 2021 was reviewed, using PubMed, EMBASE and Google Scholar bibliographic databases, to identify case reports and case series with patients that were diagnosed with TLH. For each eligible study, demographics, clinical presentation, hernia characteristics, preoperative imaging investigations, operation details, and postoperative data were extracted for assessment. Statistical analysis was performed on SPSS, version 20.0.Results::A total of 62 studies were included for review, with 164 patients with TLH. Mean age was (42.6 ± 14.3) years (47.6% males, 31.1% females, gender not specified in 35 cases). Mean diameter of hernia neck was (6.3 ± 3.1) cm, while the triangles of Petit and Grynfeltt were affected in 74.5% and 14.6%, respectively. Patients diagnosed in the emergency setting account for 54.2%, with CT scan establishing diagnosis in all but one case (97.7%). A delayed diagnosis was made in 45.8%, at a mean 1 year following trauma. Flank bulging (82.8%) and chronic back pain (34.3%) were the most frequent symptoms. In both delayed and acute group, open surgery (63.6% and 92.3%, respectively) was the preferred surgical approach. Postoperative complications were reported in 11.4% of acute and 15.0% of delayed patients. Hernia recurrence was 7%.Conclusions::TLH is uncommon with 164 cases described since 1990. CT scan is the gold standard in diagnosis. Open surgery is generally the preferred approach, particularly in the emergency setting. Acute TLH can be treated either by primary suture repair or mesh, depending on the local conditions, whereas delayed cases usually require a mesh.
