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Preoperative pneumatic dilatation represents a risk factor for laparoscopic Heller myotomy
M Morino1, F Rebecchi, V Festa
1Department of Surgery, Clinica Chirurgica I, University of Turin, C/so A.M. Dogliotti 14, 10126 Turin, Italy.
Surgical Endoscopy
|April 1, 1997
Summary
Laparoscopic Heller's myotomy effectively treats achalasia with rapid recovery. Previous pneumatic dilatation increases the risk of intraoperative perforation during this minimally invasive surgery.
Area of Science:
- Gastroenterology
- Minimally Invasive Surgery
- Surgical Therapeutics
Background:
- Minimally invasive surgery has increased interest in surgical achalasia treatment.
- Achalasia is a primary esophageal motility disorder.
Purpose of the Study:
- To evaluate the efficacy and safety of laparoscopic Heller's myotomy with anterior fundoplication for achalasia.
- To identify risk factors for complications in achalasia surgery.
Main Methods:
- Heller's laparoscopic myotomy with anterior fundoplication was performed on 21 achalasia patients.
- Data collected on intraoperative complications, postoperative outcomes, and long-term follow-up.
Main Results:
- Two intraoperative mucosal perforations occurred in patients with prior pneumatic dilatation (28% vs 0%).
- No surgical mortalities or postoperative morbidities were observed.
- All patients achieved complete symptom relief and remained asymptomatic during follow-up (3-55 months).
Conclusions:
- Laparoscopic Heller's myotomy is an effective treatment for achalasia, offering benefits similar to pneumatic dilatation.
- Preoperative pneumatic dilatation is a significant risk factor for intraoperative mucosal perforation during laparoscopic myotomy.