Keratoconus & Follow-Up Examinations

CASE OVERVIEW A 28-year-old male was referred with unilateral keratoconus. He underwent corneal crosslinking (CXL) in his keratoconus eye and was then followed on an annual basis to determine success of the CXL and any changes to his “normal” eye. Two...
PRK & Pseudodendrite

PRK & Pseudodendrite

CASE OVERVIEW A 24-year-old male presented for evaluation of refractive surgery. His refractive error was -7.25 -1.50 x 15 in the right eye and -6.75 -1.50 x 35 in the left eye, both achieving 20/20 corrected visual acuity. Corneal thickness measured 510 microns in...

Dry Eye & Laser Vision Correction

CASE OVERVIEW A 38-year-old woman with a history of contact lens intolerance presented with an interest in laser vision correction. She had a history of mild dryness and irritation of her eyes especially in the evening. Her refractive error was -5.25-1.25 x 160...

LASIK For Hyperopia Correction

CASE OVERVIEW A 31-year-old male desired refractive surgery to enhance his uncorrected vision. His preoperative refractive error was: RIGHT EYE: +3.50 -1.00 x 75, achieving 20/20 LEFT EYE: +3.25 -0.75 x 95, achieving 20/20 Slitlamp and fundus examinations were normal....

Hyperopic Toric ICL With Rotation

CASE SUMMARY A 25-year-old male presented for a refractive surgery evaluation with a refractive error of +5.25 -3.50 × 155 in the right eye (20/25 vision) and +6.00 -4.50 × 12 in the left eye (20/25 vision). Corneal topography revealed high regular corneal...

Radial Keratotomy & Cataract Surgery

 CASE OVERVIEW A 65-year-old male, who had radial keratotomy (RK) 25 years ago and cataract surgery with a monofocal implant a few years prior, was referred for refractive surgery. His uncorrected visual acuity was 20/25 in the right eye and 20/400 in the left eye....

False Ectasia

 PSEUDOKERATOCONUS This corneal topographic image shows significant corneal irregularity and is associated with reduced best-corrected visual acuity. Although keratoconus is a possible diagnosis, the nasal pattern of steepening is very uncommon. Slit-lamp examination...