[Preservation of the external laryngeal nerve in thyroid surgery].
D013507:Endocrine Surgical Procedures / Q000379:methods*; D006801:Humans; D007823:Laryngeal Nerves / Q000473:pathology / Q000601:surgery*; D011183:Postoperative Complications; D013959:Thyroid Diseases / Q000601:surgery; D013961:Thyroid Gland / Q000601:surgery*