Dura mater substitutes in the surgical treatment of meningiomas.

Surgical resection of meningiomas may require removal of involved dura mater. Dural closure then requires the use of a dura mater substitute. Serious complications have been reported in patients with dural grafts. Understanding host-graft interaction and the potential for development of complications years after duraplasty aids in the delivery of comprehensive care to patients with in situ synthetic dura mater grafts.