title: Lessons learned from the first 50 thyroidectomies with Harmonic Focus Curved Shears - technical note.
abstract: Precise and safe hemostasis is necessary for successful thyroid surgery. In this respect, the advent of the ultrasonic surgical device Harmonic Focus Curved Shears (HFCS) from Ethicon Endo-Surgery constituted a major progress in the domain by its multiple capabilities of dissection, grasping, vessel sealing and transecting. The paper presents the initial experience of 50 cases with this device of a surgical team with special interest in endocrine surgery, mostly thyroid and parathyroid. The thyroid conditions for which surgery was indicated were: diffuse toxic goiter in 8 patients; multinodular toxic and nontoxic goiter in 30 patients; autonomous nodule in 2 patients; 2 patients with benign nodules at fine needle aspiration biopsy (FNAB); 4 patients with nodules positive for carcinoma at FNAB, among them 2 with unilateral cervical lymph nodes enlargement; 4 patients with highly suspect nodule on FNAB. The types of surgery performed were 4 hemithyroidectomies and 46 total thyroidectomies, 2 in association with unilateral functional neck dissections. We had 4 intraoperative hemorrhagic incidents, all in the first 15 cases and imputable to lack of expertise and improper usage of the device. We registered the following noticeable postoperative complications: 1 cervical hematoma from an arteriolar source in sternothyroid muscle demanding prompt reintervention; 8 hypocalcemias and 2 vocal cord paresis, none of which permanent. We remarked several advantages with HFCS: no necessity of changing instruments, fluentness of the intervention and more comfort for the operating team, reduced operating time, safe hemostasis. Some important tips and tricks with the usage of the instrument are presented.
authors.affiliation: Emergency Clinical Hospital "Sf. Ioan" Bucharest.
authors.forename: R
authors.initials: R
authors.lastname: Iorgulescu
authors.affiliation: Emergency Clinical Hospital "Sf. Ioan" Bucharest.
authors.forename: D
authors.initials: D
authors.lastname: Badanoiu
authors.affiliation: Emergency Clinical Hospital "Sf. Ioan" Bucharest.
authors.forename: A
authors.initials: A
authors.lastname: Lupu
authors.affiliation: National Institute of Endocrinology "CI Parhon" Bucharest.
authors.forename: C
authors.initials: C
authors.lastname: Cucu
authors.affiliation: National Institute of Endocrinology "CI Parhon" Bucharest.
authors.forename: D
authors.initials: D
authors.lastname: Niculescu
authors.affiliation: Emergency Clinical Hospital "Sf. Ioan" Bucharest.
authors.forename: N
authors.initials: N
authors.lastname: Iordache
mesh_terms: D000328:Adult; D000368:Aged; D016063:Blood Loss, Surgical; D003710:Demography; D005260:Female; D006801:Humans; D008875:Middle Aged; D037981:Neck Dissection; D013959:Thyroid Diseases / Q000601:surgery; D013965:Thyroidectomy / Q000295:instrumentation* / Q000379:methods*; D014465:Ultrasonics / Q000295:instrumentation*
keywords: harmonic focus curved shears; hemostasis; thyroid; thyroidectomy