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Coblation versus microdebrider in pediatric adenoidectomy.

Chris Mularczyk¹, David L Walner², Katherine K Hamming³

¹University of Illinois, College of Medicine, Urbana-Champaign, IL, USA.

International Journal of Pediatric Otorhinolaryngology

|December 31, 2017

Summary

Coblation is a faster and less bloody alternative for pediatric adenoidectomy compared to microdebrider with touch-up electrocautery (ME). This method also results in less postoperative pain for children undergoing the procedure.

Keywords:

Coblation Instruments Microdebrider Nasopharynx Pediatric adenoidectomy

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Area of Science:

Otolaryngology
Pediatric Surgery

Background:

Adenoidectomy is a common surgical procedure in children.
Coblation and microdebrider with touch-up electrocautery (ME) are two techniques used for adenoidectomy.

Purpose of the Study:

To compare the efficacy and outcomes of coblation versus ME for pediatric adenoidectomy.

Main Methods:

A prospective, single-blinded, randomized controlled trial was conducted with pediatric patients (<18 years) undergoing adenoidectomy.
Patients were randomized into coblation or ME groups.
Data on intraoperative factors, postoperative recovery, and pain were collected via standardized surveys and analyzed using ANOVA.

Main Results:

Coblation demonstrated significantly shorter surgical times (5.50 min vs. 9.47 min) and less intraoperative blood loss compared to ME (p < 0.001).
Postoperative pain duration was significantly shorter in the coblation group (1.53 days vs. 2.05 days, p = 0.045).
Surgical time was influenced by visualization quality, and pain duration by adenoid size.

Conclusions:

Coblation is a superior technique for pediatric adenoidectomy, offering reduced operative time, decreased blood loss, and less postoperative pain.
These findings suggest coblation as a favorable option for adenoidectomy in children.