A variety of sterile ink formulations have been reported in the literature. Tattoo ink selection: Historically one of the major limitations of corneal tattooing has been the lack of systemic studies demonstrating biocompatibility of pigments and resulting unavailability of reliable commercial products. Video of the technique by Dr Keith Walter performed using a femtosecond laser. The procedure enables the ink to last longer and achieve more uniform cosmetic results. įemto-assisted corneal tattooing (FACT): A femtosecond laser is used to make a superficial corneal pocket into which tattoo ink is injected.
#FLYING EYEBALL TATTOO SERIES#
compared a series of patients who underwent conventional (impregnation) tattooing vs lamellar pocket procedure and noted greater pigment density, no episodes of erosion and none of the cases required repeat treatment at 1 year follow-up. Lamellar keratectomy technique: Benefits include longer retention of pigment and lower risk of recurrent corneal erosions. Irregularly placed pigment deposits can cause light scatter. Benefit is longer retention of pigment but more difficult and time consuming procedure. Impregnation method: Tattoo pigment is directly introduced into the corneal tissue by needle puncture. Limitations of this technique include relative impermeance of dye resulting in a high risk of fading.
Benefits include fast procedure with uniform dye application. Staining method: Direct application of tattoo ink to anterior surface of cornea. Other uses reported in the literature include symptomatic glare or diplopia associated with laser peripheral iridotomies and intractable binocular diplopia. Most common indications include corneal scars, leucomas, aniridia, polycoria, traumatic iris defects, and iridodialysis. contact lenses) and reconstructive surgical procedures will not result in functional or cosmetic improvement. © 2019 American Academy of OphthalmologyĪ valuable therapeutic alternative in a select group of patients in whom non-surgical (ex.
Clinical photograph showing a corneal tattoo for a cosmetically displeasing inferior scar in a young woman.
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