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TOTAL THYROIDECTOMY: THE TECHNIQUE OF CAPSULAR DISSECTION
Author(s) -
Delbridge L.,
Reeve T. S.,
Khadra M.,
Poole A. G.
Publication year - 1992
Publication title -
australian and new zealand journal of surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.111
H-Index - 51
eISSN - 1445-2197
pISSN - 0004-8682
DOI - 10.1111/j.1445-2197.1992.tb00004.x
Subject(s) - medicine , thyroidectomy , total thyroidectomy , dissection (medical) , general surgery , surgery , thyroid
Book reviews in this article: 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.