title: [Peri-orbital surgical approaches].
abstract: After having made a definitive diagnosis in patients with orbito-frontal pathology, the choice of incision is an important factor to achieve good intra-operative exposure of the region, as well as to obtain a good functional and aesthetic result. In the majority of cases we prefer to utilize the incisions commonly used for blepharoplasty, especially the transconjunctival approach popularized by Tessier. Other more classic accesses such as the superolateral, infra-orbital and intra-oral incisions, are reserved for treatment of cases of orbitomalar (communition) fractures. We feel there are limited indications for use of incisions through the eyebrows with medial extensions for exposure of isolated lesions of the medial orbital wall, orbital roof, and the anterior wall of the frontal sinus. However they may become very useful as the primary incisions in the treatment of open fractures of the orbital region. The bicoronal incision, a classical approach in neurosurgery, is also being used by us in cases of tumors and complicated middle face fractures which appear to extend to the orbito-frontobasal region in 40% of our patients. In addition it provides excellent access for post-traumatic reconstruction of orbito-frontal bone defects and impacted fractures. A combination of different incisions: bicoronal, peri-orbital and intra-oral, may be indicated for the correction of syndromal anomalies such as Treacher-Collins, for treatment of complicated facial fractures, or for pure aesthetic surgery procedures, such as the "mask-lift" introduced by Tessier.
authors.affiliation: Dienst Maxillo-Faciale Chirurgie, AZ St-Vincentius Gent.
authors.forename: L
authors.initials: L
authors.lastname: Cesteleyn
authors.forename: T H
authors.initials: TH
authors.lastname: Claeys
authors.forename: A
authors.initials: A
authors.lastname: Bremerich
authors.forename: B
authors.initials: B
authors.lastname: Kovacs
mesh_terms: D006801:Humans; D009915:Orbit / Q000601:surgery*; D009916:Orbital Diseases / Q000601:surgery*; D009917:Orbital Fractures / Q000601:surgery; D009918:Orbital Neoplasms / Q000601:surgery; D013514:Surgical Procedures, Operative / Q000379:methods
vernacular_title: Operatieve toegangswegen tot de peri-orbita.