title: [Application value of corneal hysteresis in diagnosis and treatment of glaucoma].
abstract: Glaucoma is the first leading cause of irreversible blindness world widely, but the pathogenesis was still unclear. The collagen fibers from cornea and sclera connect to each other and both of them have similar extracellular matrix components. The biomechanical characteristics of optic nerve lamina cribrosa may associated with the biomechanical properties of the cornea. Therefore, the study of corneal physiological can indirectly reflex the compression and damage in optic nerve lamina cribrosa. The technical developments in corneal hysteresis examination had been updated these years constantly. Many researches implicated that low corneal hysteresis involved in pathogenesis and progression of glaucoma which refresh our recognition of the relationship between cornea and glaucoma. This review summarized the characteristics of corneal hysteresis, the examination and the connection with glaucoma to provide the reference for clinical work.(Chin J Ophthalmol, 2017, 53: 140-143).
authors.affiliation: Department of Ophthalmology, The First College of Clinical Medical Science, China Three Gorges University, Yichang 443000, China.
authors.forename: L Y
authors.initials: LY
authors.lastname: He
authors.forename: L
authors.initials: L
authors.lastname: Liang
authors.forename: M N
authors.initials: MN
authors.lastname: Zhu
mesh_terms: D001696:Biomechanical Phenomena; D001766:Blindness / Q000209:etiology; D003315:Cornea / Q000033:anatomy & histology / Q000502:physiology*; D018450:Disease Progression; D005109:Extracellular Matrix; D005901:Glaucoma / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy*; D006801:Humans; D007429:Intraocular Pressure; D009900:Optic Nerve / Q000473:pathology / Q000502:physiology; D012590:Sclera / Q000033:anatomy & histology
keywords: Biomechanics; Cornea; Glaucoma; Tonometry, ocular