Closure of large cribriform defects with a forehead flap.
D001847:Bone Diseases / Q000601:surgery; D004388:Dura Mater / Q000601:surgery; D005004:Ethmoid Bone / Q000601:surgery*; D005546:Forehead; D005624:Frontal Bone / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D016038:Skin Transplantation; D013203:Staphylococcal Infections / Q000601:surgery; D013211:Staphylococcus aureus; D013524:Surgical Flaps