2007 ICD-9-CM Procedure 06.50 Substernal thyroidectomy, not otherwise specified 06.50 is a specific code that can be used to specify a procedure 06.50 contains 3 index entries View the full Volume 3 06.* hierarchy Index entries containing 06.50: Thyroidectomy NEC 06.39 by mediastinotomy -- see also Thyroidectomy, substernal 06.50 substernal (by mediastinotomy) (transsternal route) 06.50 complete or total 06.52 partial or subtotal 06.51 transsternal route -- see also Thyroidectomy, substernal 06.50