[Free radial forearm flap and myocutaneous flaps in oncological reconstructive surgery of the oral cavity, Comparison of functional results].

In modern multi-disciplinary cancer treatment, rehabilitation and functional results represent utmost intent in reconstructive surgery of the oral cavity. Even in cases where the stage of disease is advanced) and the perspective of survival is limited, it is possible to achieve an acceptable quality of life. The authors report, in this study, the morpho-functional results and the morbidity observed in glossectomies in which the reconstruction was performed using three different methods. In a total of 264 reconstructive flaps of the head and neck regions, the authors considered three groups of 15 patients that had had reconstruction after the demolitive procedure. Respectively these groups were divided by the followed methods: free forearm flap, pectoralis major myocutaneous flap and nasolabial flap. The morbidity showed an extremely low rate of flap loss in all the groups, but "minor" complications, such as fistulas and leakages, were significantly more frequent in the myocutaneous flaps group. Functional evaluation for speech and deglutition showed good results in most patients. Extremely severe postoperative conditions as a permanent NG tube or incomprehensible speech had been observed in less than 15% of the cases. Particularly, the pectoralis major flap, showed its best functional performances in the total or subtotal glossectomies with a sacrifice of the muscles of the oral floor. The free forearm flap is reliable and safe with its low thickness and pliability, especially for partial glossectomies. The nasolabial flap was confirmed to be the first reconstructive choice for selected limited resections of the tongue and of the antero-lateral floor. With this experience it is possible, even in more complex free flaps, to reduce the time consumption and the complication rate. Free flaps do not substitute routinely myocutaneous and conventional flaps, but they represent the "ideal" reconstructive alternatives for specific and selected indications.