title: Total thyroidectomy: the technique of capsular dissection.
abstract: This paper describes the technique of total thyroidectomy using capsular dissection. Total thyroidectomy is a safe straightforward anatomical procedure in which meticulous dissection can provide protection to the parathyroid glands and to the recurrent laryngeal nerve. This protection is achieved by using capsular dissection, hugging the gland and dividing the tertiary branches (i.e. the third order of division) of the vessels while dissecting the parathyroid glands with their vascular pedicles free from the thyroid surface, with minimal exposure of the recurrent laryngeal nerve and disturbance of its blood supply. Total thyroidectomy removes all visible thyroid tissue although it is permissible to leave a very small remnant of tissue (less than a fraction of a gram) in the region of the ligament of Berry in order to protect the recurrent laryngeal nerve and the blood supply to the parathyroid glands. This technique ensures that the incidence of complications, including permanent hypoparathyroidism and recurrent laryngeal nerve palsy, is reduced to a minimum.
authors.affiliation: Endocrine Surgical Unit, Royal North Shore Hospital, Sydney, Australia.
authors.forename: L
authors.initials: L
authors.lastname: Delbridge
authors.forename: T S
authors.initials: TS
authors.lastname: Reeve
authors.forename: M
authors.initials: M
authors.lastname: Khadra
authors.forename: A G
authors.initials: AG
authors.lastname: Poole
mesh_terms: D049673:History, 20th Century; D006801:Humans; D013961:Thyroid Gland / Q000033:anatomy & histology / Q000601:surgery; D013965:Thyroidectomy / Q000266:history / Q000379:methods*