Related Experiment Video
Updated: Apr 20, 2026
Transoral Endoscopic Thyroidectomy Vestibular Approach for Thyroid Lobectomy
Published on: May 12, 2023
Minimal-access video-assisted thyroidectomy for benign disease: a retrospective analysis of risk factors for
Franck Billmann1, Therezia Bokor-Billmann2, Hryhoriy Lapshyn3
1Department of Surgery, Section of Endocrine Surgery, Universitätsklinikum Freiburg, Hugstetter Strasse 55, D-79106, Freiburg im Breisgau, Germany; Department of Abdominal, Endocrine and Vascular Surgery, St. Vincentius Kliniken, Südendstrasse 32, D-76133, Karlsruhe, Germany.
Background:
Minimal-access video-assisted thyroidectomy (MIVAT) has now become a widespread technique in the treatment of benign thyroid disease. No studies systematically investigate risk factors for postoperative complications. The aim of our study was to investigate possible risk factors for postoperative complications in MIVAT in patients with benign disease.
Methods:
One-hundred eighty-nine patients who underwent MIVAT for benign disease were retrospectively identified in a prospectively-maintained institutional register of thyroid surgery. Exclusion criteria were: (1) thyroid volume>45 mL; (2) malignant disease; (3) prior neck surgery; (4) prior neck irradiation; (5) nodule size>3 cm; (6) intrathoracic component; (7) follow-up<1 year. Age, sex, comorbidities, body mass index, existence of symptoms, duration of disease evolution, thyroid volume, hyperthyroidism, thyroiditis, and the duration of surgery were analyzed as risk factors for complications. We applied both bivariate and multivariate logistic regression analyses in order to identify risk factors associated with postoperative complications.
Results:
Complications were presented by 28 patients (14.8%). The variables associated as independent risk factors with these complications were hyperthyroidism (OR = 4.31; P = 0.003) and thyroiditis (OR = 3.59; P = 0.035). Age, sex and thyroid volume up to 45 mL do not seem to be independent risk factors.
Conclusions:
In endocrine surgery units, two independent risk factors for postoperative complications could be identified in MIVAT patients: hyperthyroidism and thyroiditis. Surgeons operating on patients presenting these factors should be aware of the potential augmented risk in order to correctly adapt intraoperative and postoperative care.
