Generally, the classification of thyroidectomy as benign pathology is: multinodular toxic goitre, simple goitre, toxic adenoma, Base-dow disease, Hashimoto's tyroiditis Subtotal thyroidectomy provides for the removal of the gland except for a bilateral residue of about 6-10 g, near total thyroidectomy provides for the near total removal of the gland except for a residue inferior to 5 grams. Near total thyroidectomy has taken the place of the subtotal thyroidectomy.In two years, in our institute, there have been exeuted: 96 near total thyrodectomies, 96 total thyroidetomies, 8 lobectomies ad two revues for recurrencies.In 2 cases there have been haemorrhagies after nearly total thyroidetomy. Only in 1 case we practiced tracheotomy for follicular carcinoma infiltering thiroidic cartilage. In 2 cases treated with nearly total thyroidetomy and in 4 cases treated with total thyroidetomy, there has been temporary hypoparathyroidism. In no case treared wih nearly total thyroidetomy and in 2 cases treated with total thyroidetomy, there has been permanent hypo-parathyroidism. In 5 cases treated with total thyroidetomy and in no case treated with nearly total thyroidetomy, there has been, monolateral, temporary paralysis of the inferior laryngeal nerve that solved in 6 months for 3 patients and in 2 months for 2 patients.There has not been permanent paralysis of the mono or bilateral inferior laryngeal nerve. Even if the surgical approach to the benign disease is now orientated to the total thyroidectomy, a more conservative surgery is, in our opinion, justified when a malignant pathology is excluded and considering also the low effect of recurrencies and hypothyroidism.