Cutaneous squamous cell carcinoma has a relatively low metastatic rate (0.5% to 16%), but patients with the disease should always be evaluated for possible regional nodal involvement. We reviewed the records of 37 patients with metastatic disease among the 388 patients with head and neck cutaneous squamous cell carcinoma who were treated at New York University Medical Center between 1961 and 1992. In this group of patients the most common primary sit was the cheek or preauricular region and the most common metastatic site was the level I neck lymph nodes. Seven patients (18%) had metastases at initial presentation. Among the remaining patients the average time to the development of metastases was 19 months. Nineteen patients (51%) had recurrence at the primary site before metastasis; 11 (30%) developed metastases with control of the primary tumor. Analysis of the records of 31 patients treated for cure revealed that 13 were treated by surgery, 2 by radiation therapy, and 16 by a combination of surgery and radiation therapy. During the mean follow-up period of 49 months, 11 (35%) of these 31 patients died of their disease. Recurrence of the primary tumor appeared to increase the risk for nodal and distant metastases.

The technique of total lower lip reconstruction with a composite radial forearm-palmaris longus free flap was further refined in this report. A ventral tongue flap enhanced the lip aesthetics by recreating the vermilion. Lip suspension was enhanced by securing the palmaris tendon to the malar eminences as well as to the cut ends of the orbicularis oris muscle. The patient achieved oral continence as well as dynamic movement of the lip during speaking and swallowing.

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Several composite free flaps have been described for use in oromandibular reconstruction. Particularly in extensive defects, there may be no single flap which combines sufficient bone stock with thin, pliable, soft tissue. By combining two free flaps, the best osseous and soft-tissue elements may be independently selected, to yield a result superior to that achievable with one free flap alone. Thirteen patients underwent reconstruction of extensive oromandibular defects using the free fibula for mandibular reconstruction and the free radial forearm flap for oral lining and soft-tissue reconstruction. Mandibular defects were usually extensive, involving over half of the mandibular contour. Soft-tissue defects were all complex and involved multiple surfaces of the oral, oropharyngeal, and nasopharyngeal mucosa. All patients were operated on in the supine position by two surgical teams (extirpative and reconstructive) working simultaneously. Each free flap was supplied by its own set of recipient vessels. The mean total operating time was 12 hr. Postoperative courses were without mortality or significant morbidity. There were no flap failures. Soft-tissue and osseous reconstructions healed completely. Aesthetic contour was judged good to excellent in 11 patients. Soft and solid diets were achieved in five patients, with six patients on a purée or liquid diet. Oral competence was present in 11 patients. Speech was excellent to good in six patients and fair in four patients. The mean follow-up has averaged 18 months. Three patients have died of recurrent disease, and two of unrelated causes. The remaining eight patients are currently free of disease. In combining the free flaps, the best tissue for bone and soft-tissue reconstruction was selected independently. The two-team approach avoided excessive operating time and operating team fatigue. The added degree of freedom provided by the two free flaps with their independent pedicles made insetting easier, compared to working within the limitations of a single composite flap. For extensive oromandibular defects, the simultaneous free fibula and radial forearm free flaps provided ideal osseous and soft-tissue reconstruction, with acceptable operating times and reasonable functional results.