T K Hoffmann, M Scheithauer, R Koenig, P J Schuler
BACKGROUND: After tumor surgery or traumatic defects the anterior skull base needs sufficient closure in order to prevent rhinoliquorrhea, ascending infection and brain tissue prolaps. Small defects are sufficiently closed by non-vital tissue, e. g. mucosa, muscle, fat, fascia, bone, allogenic, xenogenic or alloplastic material. Larger defects of the skull base often require more extensive surgery, including transfer of local or distal vascularized flaps. The current article presents a stepwise tutorial for reconstruction of the skull base and by a large case series focuses on the interdisciplinary therapy of complex (size, recurrence, after radiotherapy) skull base defects...
November 2014: Laryngo- Rhino- Otologie