Sac Excision at the Time of Surgery Can Predict Hernia Recurrences and a Need for Reoperation in Patients.
Levine; Lyons; Chatha; Boutros; Khan; Benson; Katz; Alvarado · 2026 · Surgical laparoscopy, endoscopy & percutaneous techniques
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Paraesophageal hernias are a prevalent medical condition often treated with surgical intervention, and decisions regarding hernia sac management are involved. Sac excision during PEH repair has emerged as a viable and safe management…
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Metadata source: PubMed · DOI 10.1097/sle.0000000000001470