Keratoconic rigid lens residual astigmatism: treatment and management |
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Affiliation: | 1. College of Civil and Transportation Engineering, Shenzhen University, Shenzhen, Guangdong, 518060 People’s Republic of China;2. School of Civil Engineering, The University of Queensland, St. Lucia 4072, Brisbane, Australia;3. School of Highway Chang’an University Xi’an, Shann’xi, 710064 People’s Republic of China;1. School of Electrical and Information Engineering, University of New South Wales, NSW, Australia;2. School of Civil Engineering, The University of Sydney, NSW 2006 Australia |
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Abstract: | Occasionally, residual astigmatism may degrade visual acuity with a rigid lens keratoconic fit. Three cases are presented concerning anterior toric and/or panofocal keratoconic designs. The advantages and disadvantages of this therapeutic modality are discussed and demonstrated. |
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