Removal of tumours originating in the nose or sinuses (the maxillary sinus under the eyes being the most common), either with an open approach through facial incisions, endoscopically with small cameras through the nose, or a combination of both.
Removal of tumours originating in the nose or sinuses (the maxillary sinus under the eyes being the most common), either with an open approach through facial incisions, endoscopically with small cameras through the nose, or a combination of both.