Laryngeal and throat surgeries are specialized ENT procedures used to diagnose and treat conditions affecting the voice box (larynx) and vocal cords. These procedures may be recommended for persistent hoarseness, voice changes, benign vocal cord lesions, or vocal cord weakness. Depending on the condition, surgery aims to remove abnormal tissue, restore vocal cord function, and improve voice quality.
1. Vocal Cord Nodule Excision
Vocal cord nodules are small, benign growths that usually develop due to prolonged or excessive voice use. They can cause persistent hoarseness, vocal fatigue, or changes in voice quality. When nodules do not improve adequately with voice therapy and other conservative measures, microscopic or endoscopic excision may be considered. The procedure aims to remove the lesion while preserving healthy vocal cord tissue and voice function.
2. Vocal Cord Polyp / Cyst Excision
Vocal cord polyps and cysts are benign lesions that can interfere with the normal vibration of the vocal cords, leading to hoarseness, a weak or rough voice, and difficulty speaking for prolonged periods. Surgical excision is generally performed using precise microscopic or endoscopic techniques to remove the lesion while minimizing damage to the surrounding vocal cord tissue. Voice therapy may also be advised before or after surgery depending on the condition.
3. Thyroplasty Surgery
Thyroplasty is a specialized procedure commonly performed to improve voice in patients with vocal cord paralysis or significant vocal cord weakness. In medialization thyroplasty, an implant is positioned through the framework of the larynx to move the affected vocal cord closer to the midline. This helps the vocal cords close more effectively during speech and can improve voice strength and clarity.