Free Tissue Transfer for Skull Base Reconstruction Analysis of Complications and a Classification Scheme for Defining Skull Base Defects

Abstract

The creation of a functional separation of the intracranial and extracranial cavities can be extremely difficult to accomplish, especially when multiple cavities (nasal, oral, pharyngeal) are violated. Free flaps provide a solution to this problem in select cases. Skull base defects can and should be classified for the purpose of communication, treatment planning, prognosis of reconstruction, and judging therapeutic outcome.