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Updated: Jun 24, 2026
Gasless Endoscopic Thyroidectomy via the Trans-Axillary Approach
Published on: September 15, 2023
The use of the harmonic scalpel in thyroidectomy: 'beyond the learning curve'
E Foreman1, S Aspinall, R D Bliss
1Department of Endocrine Surgery, Royal Victoria Infirmary, Newcastle upon Tyne, UK.
Introduction:
Safe and effective haemostasis in surgery is clearly essential, and in the neck where risks of airway compromise are also present any new technology that purports to offer advantages must be rigorously evaluated. We describe our experience with the use of the Harmonic Scalpel [Ethicon UK] in thyroidectomy.
Patients And Methods:
A retrospective clinical review of 183 patients undergoing hemi or total thyroidectomies from 12 months prior to using the harmonic scalpel (2003; n = 77) and 12 months 'beyond the learning curve' (2006; n = 106).
Results:
The results demonstrate that, once past the learning curve, the use of the harmonic scalpel during thyroidectomy significantly reduces operative time and postoperative hypocalcaemia, and is as safe as conventional surgery with regard to voice change and bleeding.
Conclusions:
The harmonic scalpel is as safe as conventional methods of haemostasis and operations using this technique are quicker once the need to have repetitive 'clip, cut and tie' routines is avoided.
