Barraquer 5.5 cm Blade 7 mm — Standard Cornea Cut

Total-length 5.5 cm with 7 mm cutting blade is the standard Barraquer footprint — sized so that the surgeon’s fingertip is at the cornea while the spring is at the proximal interphalangeal joint. The 7 mm cut depth handles the average corneal thickness comfortably for keratoplasty rim trim, fascia bullosa decompression slit-extension, and partial-thickness graft edge fashioning at the bench.

Standard cornea use

• Keratoplasty rim trim
• Bullous-keratopathy slit
• Bench-graft fashion

5.5 cm total / 7 mm blade Barraquer, AISI 420 stainless. Hand-finished in Sialkot.