The images can also be used to assist in difficult contact lens fittings. TSCM provides a noninvasive method of following resolution of these infections and separating medication side effects from persistent or worsening infections. TSCM is also useful in analyzing corneal dystrophies, tear film abnormalities and nonspecific keratitis. Acanthamoeba Crystalline Keratopathy Ocular evaporation, infrared meibography and tear flow analysis. Multiple methods of analyzing the ocular surface and tear film for abnormalities are available through the Corneal Service.
Ocular evaporation is useful in defining the cause for symptoms of dry eye.
Infrared meibography provides detailed analysis of the meibomian gland architecture without the delay of infrared photography. Meibomian glands may be abnormal in occlusive meibomitis, ocular rosacea or seborrhic blepharitis. All of these methods are used to define the causes of dry eyes and blepharitis to improve both detection and treatment. The University of Iowa. All Rights Reserved.