Naso-orbital fractures, complications, and treatment.

Naso-orbital fractures designate a backward displacement of the bones of the nasoskeletal framework into the interorbital space. This anatomical disruption results in deformities, lacrimal dysfunction, medial canthal deformities, ptosis, blow-out fractures, ocular complication, and most severely, penetration of bony fragments into the anterior cranial fossa. Early and late treatment methods are considered. Restoration of the bony contour of the nose and medial canthoplasty procedures are discussed.