[Therapeutic facial surgery possibilities for orbital tumors].

Based on a large experience of more than 400 orbital tumours which were treated operatively, the surgical strategies are described in detail. A surgical approach including the temporary removal of one or more bony orbital walls provided excellent exposure of the intraorbital structures. Using microsurgical techniques for tumour removal the surgical morbidity could be minimized. Subsequent refixation of the osteotomized orbital bones with microplates and screws and skin incisions within the hair bearing parts of the skull resulted in excellent postoperative function and cosmesis. For many malignant orbital tumours definitive cure can only be achieved by an orbital exenteration procedure. An individually tailored surgical and reconstructive strategy (if possible preservation of eyelid skin, tarsal and bulbar conjunctiva) gives a significant benefit, as well with respect to function as to the esthetic outcome of the patient.