(redirected from Rigid Gas Permeable)
RGPRigid Gas Permeable (contact lens material)
RGPResources Global Professionals (business consulting)
RGPRec.Gambling.Poker (newsgroup)
RGPRedemption Grace Period (domain name registrar management)
RGPRanking Group
RGPRedemption Grace Period
RGPRegional General Permit
RGPRice Genome Project
RGPRegional Growth Partnership (New Haven, CT)
RGPRegional Geriatric Program (Canada)
RGPRèglement Général de Police (French: General Police Regulations)
RGPRégiment du Génie Parachutiste (French: Parachute Engineer Regiment)
RGPRaster Graphics Processor
RGPReliability Growth Program
RGPRapport Général sur la Pauvreté
RGPRate Gyro Package
RGPRare Gas Plant
RGPRolled Gold Plating
RGPRefiner Groundwood Pulp
RGPRapid Gassing Process
References in periodicals archive ?
The vision care devices segment has been further sub-segmented into spectacles and contact lens (Rigid Gas Permeable lenses (RGP), soft contact lenses, and hybrid contact lenses).
d) The axis of the steepest meridian is vertical 02 If the keratometry readings are 7.65mm and 7.59mm, with an eccentricity value of 0.8, based on this topography, which corneal rigid gas permeable lens should provide the best fit?
"The migration of a rigid gas permeable (RGP) lens into the eyelid is a rare cause of eyelid swelling.
Soft, Rigid Gas Permeable and Plano are all types of what?
The search equation was (keratoconus [mh] OR KC OR pellucid marginal degeneration OR PMD OR irregular astigmatism) AND (scleral contact lens OR scleral contact lenses OR corneoscleral contact lenses OR RGP OR rigid gas permeable OR rigid contact lens OR soft contact lenses OR silicone hydrogel OR toric soft contact lenses OR piggyback contact lens OR piggyback system).
(%) Female sex (n = 960*) 637 (66.4) Type or source of lens Daily disposables 36 (3.4) Soft daily wear 615 (57.2) Soft extended wear 381 (35.4) Rigid gas permeable 43 (4.0) Decorative or cosmetic lens ([dagger]) 33 (3.1) Purchased from unlicensed source (i.e., 16 (1.5) flea market or costume shop) Outcome Emergency department or urgent care 130 (12.1) clinic visit Hospitalized 25 (2.3) Eye damage ([section]) 213 (19.8) Corneal transplant 47 (4.4) * Sex was unknown for 115 patients.
Conclusion: Toris-K lenses may be an effective alternative treatment option for the patients with keratoconus and traumatic keratopathy, especially who cannot tolerate rigid gas permeable contact lenses.
Contact lenses can be of two types, soft contact lenses: which are easily adaptable to the eyes, and rigid gas permeable lenses: which is mainly used for correcting astigmatism.
A diagnosis of corneal scarring due to birth trauma was made and the patient was subsequently fitted with rigid gas permeable lenses following which his visual acuity improved to 6/18.
Falling into disuse because the materials were not oxygen permeable, the scleral lens lost popularity until the technology's resurgence in the 1970s with the development of rigid gas permeable (RGP) materials.
Purpose: To determine and compare the corneal biomechanical properties in keratoconus patients using rigid gas permeable contact lenses and keratoconus patients who do not use contact lenses.