Overview
Paraesophageal hernia involves the protrusion of abdominal contents through the esophageal hiatus, primarily involving the stomach or other viscera adjacent to the esophagus, distinct from the more common sliding hiatal hernia 1.Diagnosis
Clinical Presentation: Symptoms may include dysphagia, chest pain, and regurgitation 1.
Imaging: Upper endoscopy and barium swallow studies are crucial for visualization 1.
Grading: Hernias are typically classified into Types I-IV based on anatomical extent, with Types II-IV often requiring urgent attention 1.Management
Elective Repair: Laparoscopic approach is standard for symptomatic cases 1.
Emergent Repair: Laparoscopic or robotic-assisted approaches can be used in emergency settings, though associated with higher complication rates 12.
Complication Risk: Emergent laparoscopic repairs show increased risk of 30-day post-operative complications compared to elective repairs 1.Special Populations
Elderly: Higher median age noted in emergency robotic-assisted repairs (median age 79 years) 2.
Comorbidities: Specific management adjustments for comorbidities are not detailed in the provided abstracts 12.Key Recommendations
Prefer Elective Repair when feasible to minimize post-operative complications (Evidence: Moderate 1).
Consider Laparoscopic Approach for both elective and emergent repairs due to its minimally invasive benefits, though monitor for increased risks in emergent scenarios (Evidence: Moderate 1).
Evaluate Feasibility of Robotic-Assisted Surgery in emergency settings cautiously, acknowledging higher patient age and potential increased complication risks (Evidence: Weak 2).References
1 Halpern AI, Jackson HT, Haney VO, McSweeney B, Nadjafi R, Miran SA et al.. Emergent laparoscopic paraesophageal hernia repairs are associated with an increased risk of 30-day post-operative complications: a NSQIP analysis. Surgical endoscopy 2025. link
2 Iaquinandi F, Pini R, Sabbatini F, Toti JMA, Garofalo F, La Regina D et al.. Robotic-assisted treatment of paraesophageal hernias in the emergency setting: a retrospective study. Journal of robotic surgery 2024. link