Matches in SemOpenAlex for { <https://semopenalex.org/work/W3178134930> ?p ?o ?g. }
- W3178134930 endingPage "3331" @default.
- W3178134930 startingPage "3321" @default.
- W3178134930 abstract "To explain the concept behind the Castrop toric lens (tIOL) power calculation formula and demonstrate its application in clinical examples.The Castrop vergence formula is based on a pseudophakic model eye with four refractive surfaces and three formula constants. All four surfaces (spectacle correction, corneal front and back surface, and toric lens implant) are expressed as spherocylindrical vergences. With tomographic data for the corneal front and back surface, these data are considered to define the thick lens model for the cornea exactly. With front surface data only, the back surface is defined from the front surface and a fixed ratio of radii and corneal thickness as preset. Spectacle correction can be predicted with an inverse calculation.Three clinical examples are presented to show the applicability of this calculation concept. In the 1st example, we derived the tIOL power for a spherocylindrical target refraction and corneal tomography data of corneal front and back surface. In the 2nd example, we calculated the tIOL power with keratometric data from corneal front surface measurements, and considered a surgically induced astigmatism and a correction for the corneal back surface astigmatism. In the 3rd example, we predicted the spherocylindrical power of spectacle refraction after implantation of any toric lens with an inverse calculation.The Castrop formula for toric lenses is a generalization of the Castrop formula based on spherocylindrical vergences. The application in clinical studies is needed to prove the potential of this new concept." @default.
- W3178134930 created "2021-07-19" @default.
- W3178134930 creator A5005158944 @default.
- W3178134930 creator A5014431146 @default.
- W3178134930 creator A5045232036 @default.
- W3178134930 creator A5062081434 @default.
- W3178134930 creator A5065406202 @default.
- W3178134930 creator A5089226164 @default.
- W3178134930 date "2021-07-08" @default.
- W3178134930 modified "2023-10-14" @default.
- W3178134930 title "The Castrop formula for calculation of toric intraocular lenses" @default.
- W3178134930 cites W1582908752 @default.
- W3178134930 cites W1965665620 @default.
- W3178134930 cites W1982442049 @default.
- W3178134930 cites W1988248460 @default.
- W3178134930 cites W1988468562 @default.
- W3178134930 cites W1989054412 @default.
- W3178134930 cites W1989502812 @default.
- W3178134930 cites W2015758740 @default.
- W3178134930 cites W2026154158 @default.
- W3178134930 cites W2034118392 @default.
- W3178134930 cites W2040251852 @default.
- W3178134930 cites W2048273104 @default.
- W3178134930 cites W2051341620 @default.
- W3178134930 cites W2064987309 @default.
- W3178134930 cites W2077256249 @default.
- W3178134930 cites W2143301719 @default.
- W3178134930 cites W2156092858 @default.
- W3178134930 cites W2170442769 @default.
- W3178134930 cites W2321020261 @default.
- W3178134930 cites W2417795458 @default.
- W3178134930 cites W2553120003 @default.
- W3178134930 cites W2606888840 @default.
- W3178134930 cites W2762551057 @default.
- W3178134930 cites W2767623548 @default.
- W3178134930 cites W2886743705 @default.
- W3178134930 cites W2921299403 @default.
- W3178134930 cites W2921530089 @default.
- W3178134930 cites W2938440011 @default.
- W3178134930 cites W3048487682 @default.
- W3178134930 cites W3092640398 @default.
- W3178134930 cites W3116767372 @default.
- W3178134930 cites W3122759991 @default.
- W3178134930 doi "https://doi.org/10.1007/s00417-021-05287-w" @default.
- W3178134930 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/8523386" @default.
- W3178134930 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34236474" @default.
- W3178134930 hasPublicationYear "2021" @default.
- W3178134930 type Work @default.
- W3178134930 sameAs 3178134930 @default.
- W3178134930 citedByCount "5" @default.
- W3178134930 countsByYear W31781349302022 @default.
- W3178134930 countsByYear W31781349302023 @default.
- W3178134930 crossrefType "journal-article" @default.
- W3178134930 hasAuthorship W3178134930A5005158944 @default.
- W3178134930 hasAuthorship W3178134930A5014431146 @default.
- W3178134930 hasAuthorship W3178134930A5045232036 @default.
- W3178134930 hasAuthorship W3178134930A5062081434 @default.
- W3178134930 hasAuthorship W3178134930A5065406202 @default.
- W3178134930 hasAuthorship W3178134930A5089226164 @default.
- W3178134930 hasBestOaLocation W31781349301 @default.
- W3178134930 hasConcept C109821595 @default.
- W3178134930 hasConcept C120665830 @default.
- W3178134930 hasConcept C121332964 @default.
- W3178134930 hasConcept C15336307 @default.
- W3178134930 hasConcept C165699331 @default.
- W3178134930 hasConcept C191161701 @default.
- W3178134930 hasConcept C205318122 @default.
- W3178134930 hasConcept C2524010 @default.
- W3178134930 hasConcept C2776799497 @default.
- W3178134930 hasConcept C2776882836 @default.
- W3178134930 hasConcept C2779567214 @default.
- W3178134930 hasConcept C2781053140 @default.
- W3178134930 hasConcept C33923547 @default.
- W3178134930 hasConcept C520434653 @default.
- W3178134930 hasConceptScore W3178134930C109821595 @default.
- W3178134930 hasConceptScore W3178134930C120665830 @default.
- W3178134930 hasConceptScore W3178134930C121332964 @default.
- W3178134930 hasConceptScore W3178134930C15336307 @default.
- W3178134930 hasConceptScore W3178134930C165699331 @default.
- W3178134930 hasConceptScore W3178134930C191161701 @default.
- W3178134930 hasConceptScore W3178134930C205318122 @default.
- W3178134930 hasConceptScore W3178134930C2524010 @default.
- W3178134930 hasConceptScore W3178134930C2776799497 @default.
- W3178134930 hasConceptScore W3178134930C2776882836 @default.
- W3178134930 hasConceptScore W3178134930C2779567214 @default.
- W3178134930 hasConceptScore W3178134930C2781053140 @default.
- W3178134930 hasConceptScore W3178134930C33923547 @default.
- W3178134930 hasConceptScore W3178134930C520434653 @default.
- W3178134930 hasIssue "11" @default.
- W3178134930 hasLocation W31781349301 @default.
- W3178134930 hasLocation W31781349302 @default.
- W3178134930 hasLocation W31781349303 @default.
- W3178134930 hasLocation W31781349304 @default.
- W3178134930 hasLocation W31781349305 @default.
- W3178134930 hasOpenAccess W3178134930 @default.
- W3178134930 hasPrimaryLocation W31781349301 @default.
- W3178134930 hasRelatedWork W186478264 @default.
- W3178134930 hasRelatedWork W2041334705 @default.