In which situation is significant haze likely to occur during a LASIK procedure?

Significant haze during a LASIK procedure is most likely to occur when the flap created on the cornea is too thin. A thin flap can leave the underlying tissue vulnerable and may not adequately support the healing process after the laser ablation. This can lead to excessive scarring and haze as the corneal tissue heals. The issue stems from the fact that a thin flap can disrupt the normal healing dynamics of the cornea, causing more inflammation and resulting in a clouded appearance.

Ensuring the correct flap thickness is critical for optimal healing and visual outcomes. Typically, an optimal flap thickness can help maintain the structural integrity of the cornea and minimize the risk of complications such as haze, thereby promoting clearer vision post-operatively.