This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cornea, Subject name: Ophthalmology
Not a characteristic of femtolasik: 
Select and explain. 
A. Bladeless lasik, B. Flapless lasik, C. Less incidence of dry eyes, D. Cannot be done in thinner corneas
B: Flapless lasik
Answer: B: Flapless lasik 
Explanation: SMILE and PRK is the flapless LASIK. Femtolasik is not flapless lasik FemtoLASIK can be used in patients with slightly thinner corneas compared to regular LASIK