Cosmetic reconstruction of temporal defect following pterional [corrected] craniotomy.

Background: Depression of the temporal fossa that is often caused by atrophy of the temporalis muscle or superficial temporal fat pad may be an unavoidable defect following pterional craniotomy. Various techniques have been previously described to correct this disfiguring defect. Most techniques, however, require drilling holes into the cranium or the synthetic grafts for attachment of the temporalis muscle.
Methods: A simple method is described by which a temporal fossa depression is repaired with methylmethacrylate bone cement and a new superior temporal line is created for attachment of the temporalis muscle without the need to drill suture holes into the acrylic or the cranium.
Results and Conclusions: The technique described has been used on several patients with excellent cosmetic outcome.