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Published online by Cambridge University Press: 09 October 2023
Electrothermal bipolar vessel sealing devices are electrosurgical devices that seal tissues and blood vessels up to 7 mm in diameter. This paper discusses our experience using electrothermal bipolar vessel sealing devices in transoral head and neck surgery.
Electrothermal bipolar vessel sealing devices were used in five patients with lesions of varying size and type within the pharyngo-larynx. These were treated transorally by the otolaryngology department at the Royal Adelaide Hospital. Either the Medtronic LigaSure or BiZact devices were used for transoral resection, debulking or division of these lesions.
Electrothermal bipolar vessel sealing devices were considered helpful in four out of the five cases. Success was dependent on suitable transoral access. A single unsuccessful case reflected the LigaSure jaw's inability to engage a large tumour effectively.
Electrothermal bipolar vessel sealing devices can be safely deployed transorally to treat lesions of the upper aero-digestive tract in selected patients. Further studies investigating additional indications would broaden applications of this approach.
Scott Chandrasiri takes responsibility for the integrity of the content of the paper
Presented at the Australian Society of Otolaryngology Head and Neck Surgery (‘ASOHNS’) 71st Annual Scientific Meeting, 17–19 September 2021, Melbourne, Australia.