[Approach and reconstruction in the operative treatment of tumors of the tongue, epiglottis, floor of the mouth and pharynx].

This paper explains a new way of a temporary splitting of the lower jaw and the reconstruction of the tongue and the floor of the mouth. The described way of the temporary splitting of the lower jaw allows to maintain the nerve and results in better suppositions for the reposition and osteosynthesis. For the reconstruction of the tongue and the floor of the mouth, an island flap is reommended. The flap consists of the musculus sternocleidomastoideus, pedicled inferiorly in its cranial part of the skin. The skin taking extends over the insertion of the muscle up to the beginning of the hairy part. With this flap it is possible to cover even large defects in the floor of the mouth and its taking does scarcely bother the patient. Thus, in many cases the flap gives the suppositions to maintain the lower jaw.