title: [Diagnostic laser in glaucoma: scanning laser polarimetry (GDx VCC) and confocal scanning laser tomography (HRT)].
abstract: Automated structural measurements of retinal nerve fibers and optic nerve head are possible with new lasers providing objective and reproductible data for analysis. Scanning laser polarimetry (GDx VCC), based on retardation of polarized light, assesses peripapillary nerve fiber layer thickness. Confocal scanning laser tomography yields precise topographic maps of the optic disc and peripapillary retina. The advantages, applications for glaucoma detection, both in a screening setting as well as for monitoring progression, limitations and pitfalls need to be well known and results should be analyzed with clinical data.
authors.affiliation: Service d'Ophtalmologie, Hôpital du Val de Grâce, 74, boulevard de Port Royal, 75005 Paris, France.
authors.forename: J-P
authors.initials: JP
authors.lastname: Renard
authors.forename: J-M
authors.initials: JM
authors.lastname: Giraud
authors.forename: F
authors.initials: F
authors.lastname: May
authors.forename: J-C
authors.initials: JC
authors.lastname: Rigal-Sastourné
authors.forename: A
authors.initials: A
authors.lastname: Oubaaz
authors.forename: K
authors.initials: K
authors.lastname: Reda
authors.forename: J-F
authors.initials: JF
authors.lastname: Maurin
mesh_terms: D018450:Disease Progression; D005901:Glaucoma / Q000175:diagnosis*; D006801:Humans; D007834:Lasers; D018613:Microscopy, Confocal; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity