Corneal perforation
| Corneal perforation | |
|---|---|
| Specialty | Ophthalmology | 
| Symptoms | Difficulty seeing, eye pain | 
| Diagnostic method | Seidel test | 
| Treatment | Tissue adhesive, pressure bandage, or lamellar keratoplasty | 
Corneal perforation is an anomaly in the cornea resulting from damage to the corneal surface.  A corneal perforation means that the cornea has been penetrated, thus leaving the cornea damaged.
The cornea is a clear part of the eye which controls and focuses the entry of light into the eye.  Damage to the cornea due to corneal perforation can cause decreased visual acuity.