A Comparative Study of Cold Dissection Tonsillectomy and Harmonic Scalpel Tonsillectomy Under Microscope- Our...

Area of Science:

• Otolaryngology
• Surgical Innovation
• Pediatric Surgery

Background:

• Tonsillectomy is a common otolaryngology procedure, particularly in pediatric patients.
• Minimizing hemorrhage and operative time are key goals for ENT surgeons.
• Newer surgical modalities are being explored to improve tonsillectomy outcomes.

Purpose of the Study:

• To compare the efficacy of ultrasonic scalpel tonsillectomy versus cold dissection.
• To evaluate operative time, blood loss, post-operative pain, and wound healing.
• To determine if the ultrasonic scalpel offers advantages in tonsillectomy.

Main Methods:

• A comparative study involving 40 patients with adeno-tonsillar hypertrophy (grade 3-4).
• Each patient underwent tonsillectomy with one side using the cold dissection method and the other using an ultrasonic scalpel.
• Data collected included operative time, blood loss, pain scores (24 hours and 7 days), and wound healing (14 days).

Main Results:

• Mean operative time was significantly lower with the ultrasonic scalpel.
• Mean blood loss was significantly reduced when using the ultrasonic scalpel.
• Post-operative pain scores and wound healing were also significantly better with the ultrasonic scalpel technique.

Conclusions:

• The ultrasonic scalpel (harmonic scalpel) technique for tonsillectomy demonstrates significant advantages over cold dissection.
• This novel technique results in reduced operative time, less blood loss, and decreased post-operative morbidity.
• Harmonic scalpel tonsillectomy is a promising alternative for improved patient outcomes.