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Harmonic Scalpel compared with bipolar electro-cautery hemorrhoidectomy: a randomized controlled trial
A A Abo-hashem1, A Sarhan, A M Aly
1General Surgery Department, Faculty of Medicine, Zagazig University, El-Korneesh Street, Egypt. aahazab2@hotmail.com
International Journal of Surgery (London, England)
|February 6, 2010
Summary
Harmonic Scalpel hemorrhoidectomy significantly reduces postoperative pain and analgesic needs compared to bipolar electrocautery. This advanced technique minimizes thermal injury, improving patient recovery after hemorrhoid treatment.
Area of Science:
- Colorectal Surgery
- Minimally Invasive Surgical Techniques
- Hemorrhoid Treatment
Background:
- Harmonic Scalpel offers precise tissue dissection with minimal lateral thermal injury.
- Traditional electrocautery may cause more thermal damage during hemorrhoidectomy.
- Surgical technique choice impacts postoperative outcomes in hemorrhoid ablation.
Purpose of the Study:
- To evaluate the efficacy of Harmonic Scalpel hemorrhoidectomy.
- To compare postoperative complications between Harmonic Scalpel and bipolar electrocautery.
- To assess pain reduction using Harmonic Scalpel for complex hemorrhoids.
Main Methods:
- Single-blind randomized controlled trial.
- Comparison of Harmonic Scalpel Hemorrhoidectomy versus Bipolar Electro-cautery Hemorrhoidectomy.
- Analysis of pain scores and postoperative complications in Grade III/IV hemorrhoid patients.
Main Results:
- Harmonic Scalpel group experienced significantly less postoperative pain.
- Reduced analgesic requirement was observed in the Harmonic Scalpel group.
- No significant difference in other postoperative complications between the groups.
Conclusions:
- Harmonic Scalpel Hemorrhoidectomy leads to significantly lower postoperative pain.
- Reduced thermal injury from Harmonic Scalpel likely contributes to pain reduction.
- Harmonic Scalpel is a viable alternative for hemorrhoidectomy with improved pain management.
