Assessment of shoulder impairment after functional neck dissection: Long term results

FND is oncologicaly safe procedure and gives rise to less shoulder morbidity. Although, ROM improved after 18 months from surgery, pain and stiffness were found to be worse than preoperative values. The patients with total laryngectomy had lower NDII scores regarding to other patients. Therefore, shoulder disability can be attributed not only to neck dissection but also to primary surgery.