Treatment for Hiatal Hernia
Initial Management Strategy
- Surgery is the definitive treatment for symptomatic or complicated hiatal hernias, with laparoscopic repair being the preferred approach in stable patients 1, 2
Surgical Approach Selection
- Laparoscopic approach is strongly recommended as the gold standard, offering improved outcomes with lower morbidity and shorter hospital stays 1, 2, 3
- Minimally invasive surgery has an excellent safety profile with reported in-hospital mortality of 0.14% 2
Key Operative Steps
- Primary crural closure using interrupted non-absorbable sutures (2-0 or 1-0 monofilament) in two layers is recommended 1, 2, 4, 5
- Mesh use is indicated for defects that cannot be closed with direct suture (>3 cm) or when primary repair would create excessive tension 3, 4, 5
Mesh Reinforcement Considerations
- Biosynthetic, biologic, or composite meshes are preferred due to lower recurrence rates, higher infection resistance, and lower displacement risk 3, 4
- Mesh should overlap defect edges by 1.5-2.5 cm 2
Fundoplication Selection
- Nissen fundoplication (360° wrap) remains the gold standard for durable GERD symptom relief 6
- Partial fundoplication (Toupet) is preferred in patients with esophageal hypomotility or impaired peristaltic reserve to reduce postoperative dysphagia risk 6
Alternative Procedures for High-Risk Patients
- Percutaneous endoscopic gastrostomy (PEG) or gastrostomy is suggested for high-risk elderly patients unsuitable for definitive surgical repair 1, 2, 4
Preoperative Assessment Requirements
- High-resolution manometry to assess esophageal peristaltic function and exclude achalasia is recommended 6
- Complete endoscopic evaluation to document severity of esophagitis is necessary 6
- Confirmation of pathologic GERD before proceeding with invasive anti-reflux procedures is required 6
- CT scan is the gold standard for diagnosis, with sensitivity 14-82% and specificity 87% 5