Which of the following is an ABSOLUTE contraindication to LASIK surgery?
- A Stable refraction for 2 years
- B Age of 26 years
- C Pregnancy ✓
- D Mild chronic blepharitis
Correct answer: C. Pregnancy
Explanation
Pregnancy is an absolute contraindication because hormonal shifts cause unstable refraction and corneal hydration changes, making preoperative measurements unreliable, and the refraction may shift again after delivery. Progressive or unstable refraction, keratoconus, thin corneas, and active ocular surface disease are also contraindications. Mild chronic blepharitis is a relative contraindication treatable before surgery, while stable refraction and adequate age are actually requirements for candidacy.
Reference: Khurana, Comprehensive Ophthalmology, 7th ed.
High-yield for: NEET PGINI-CETNExTFMGEUSMLEPLABMRCP
Written and medically reviewed by the StethoPrep medical team.