and requires a coordinated activity of nerves, muscles, the hyoid bone and the larynx [1]. The process can be divided in stages: oral pharyngeal and oesophageal [1].During the pharyngeal stage, the vocal cords adduct to seal the glottis and the arytenoid tilt forward to contact the epiglottis base.When the hyo-laryngeal complex is pulled in anterior and superior direction against the base of the tongue, the epiglottis, acting like a shield, tilts backwards and covers completely the glottis [1]. The bolus descending from the oral cavity is deflected laterally on both sides in the paraglottic space to slide along the piriform fossae and through the upper oesophageal sphincter [2].Supraglottic laryngectomy for laryngeal cancer aims to remove a malignancy originating within the larynx cranially to the vocal cords. The false cords, the epiglottis and the aryepiglottic folds can be removed; however the vocal cords are preserved. The second goal of this procedure is the preservation of the three functions of airway protection, breathing and phonation of the larynx. The surgical approach can be either through a neck incision or endoscopic, depending on the staging. A well-known complication is aspiration, due to removal of structures that are major players in protecting the tracheal inlet during deglutition, such as the false vocal cords and the epiglottis [3].According to Logemann vocal cord adduction and laryngeal elevation were the 2 most common dysfunctions after supraglottic laryngectomy [4].
AbstractSupraglottic laryngectomy for laryngeal cancer aims to remove cancer of the larynx whilst preserving its functions of airway protection, breathing and voice production. A well-known longterm complication of this procedure is aspiration.We present a case of a delayed epiglottis reconstruction with auricular free flap for surgical rehabilitation of dysphagia. Primarily the patient underwent supraglottic laryngectomy, bilateral neck dissection and radiotherapy. She had a permanent tracheostoma because of a complete paralysis of the right vocal cord and a residual minimal mobility of the left cord. Her main complaint was leakage of liquid from her tracheostomy whenever she was drinking something. The chondrocutaneous auricular free flap was harvested from the pinna and was based on the superficial temporal artery and accompanying vein. The vessels were anastomosed to the superior thyroid artery and vein via a submandibular neck incision.The neo-epiglottis helped re-establishing a degree of protection of the glottis during deglutition of liquids reducing vocal cords irritation, thereby improving swallowing and voice quality. In conclusion this form of reconstruction should be taken in consideration when surgical rehabilitation of swallowing after supraglottic laryngectomy is indicated.