They are very small (6-12 millimeters) made of silicone material and have an irreversible valve to prevent food and saliva from entering the lungs. The return-of-voice-after average duration of the prosthesis is 3-4 months. And then it is simply and painlessly replaced with a new one. With the placement of these voice prostheses . Patients are able to speak again. The indication for their placement is the patient’s good psycho-physical condition . Wide tracheostomy (hole in the trachea), good lung function and good hygiene habits. Cancer of the larynx Laryngeal cancer accounts for 1-2% of all cancers, or 2-10 cases per 100,000 inhabitants.
What do voice prostheses look
In the treatment of laryngeal cancer there are two types of treatment: surgical treatment and radiotherapy. Chemotherapy is most often used as an adjunct to surgical treatment and radiotherapy. The type and Spain Number Data volume of surgical treatment depends on the position and size of the cancer . As well as the spread of the disease. Depending on the size of the tumor and the location of the surgical interventions can be functional, when only the tumor is removed with parts of the vocal cord or the entire vocal cord
Treatment and diagnosis
If the tumor is large and in a late stage, it is necessary to remove the entire larynx (total laryngectomy). It should be noted that in most surgical interventions, due to the provision of breathing, it is necessary to create a temporary or permanent tracheostomy, a hole in the throat and in the Switzerland Phone Number List trachea through which the patient can breathe after the operation. If there are also metastases in the lymph nodes of the neck, it is necessary to perform selective or radical dissection of the neck and remove the lymph nodes on both sides of the neck. After the operation, oncological control and assessment for further treatment follow.
