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	|  | Figure 6-1: Pneumococcal corneal ulcer with hypopyon. | 
	|  | Figure 6-2: Pseudomonsa ulcer related to 24-hour contact lens wear. | 
	|  | Figure 6-3: Corneal ulcer caused by Candida albicans. | 
	|  | Figure 6-4: Corneal scar caused by recurrent herpes simplex keratitis. | 
	|  | Figure 6-5: Dendritic figures seen in herpes simplex keratitis. | 
	|  | Figure 6-6: Herpes zoster keratitis. | 
	|  | Figure 6-7: Marginal ulcer of temporal cornea, right eye. (Courtesy of P Thygeson.) | 
	|  | Figure 6-8: Advanced Mooren's ulcer. | 
	|  | Figure 6-9: Marginal keratitis. (Courtesy of M Hogan.) | 
	|  | Figure 6-10: Keratomalacia with ulceration associated with xerophthalmia (dietary) in an infant. (Photo by Diane Beeston.) | 
	|  | Figure 6-11: Keratoconus. | 
	|  | Figure 6-12: Calcific band keratopathy. (Courtesy of M Hogan.) | 
	|  | Figure 6-13: Two photos showing climatic droplet (Labrador) keratodystrophy. Inset at left shows slitlamp view. (Photo at left courtesy of A Ahmad.) | 
	|  | Figure 6-14: Arcus senilis. (Photo by Diane Beeston.) | 
	|  | Figure 6-15: A popular vacuum corneal punch and trephine. (Barron-Katena.) | 
	|  | Figure 6-16: Penetrating keratoplasty with 10-0 nylon running suture, 3 months after operation. |