Text-book of ophthalmology . dest in the center, andhence it is in this place that the greatest displacement is produced in the bed of hairfollicles. The methods ot Hotz, Snellen, and Panas also exert their greatest effect inthe center of the lid. For trichiasis at one end of the row of cilia implantation of a skinflap with a pedicle—e. by Spencer Watsons method—is the most suitable procedure. III. Canthoplasty (Caxthotomy)835. The object of canthoplasty (Yon Amnion) is to dilate the palpe-bral fissure by dividing the outer commissure. The two lids are separatedwidely with the fingers and
Text-book of ophthalmology . dest in the center, andhence it is in this place that the greatest displacement is produced in the bed of hairfollicles. The methods ot Hotz, Snellen, and Panas also exert their greatest effect inthe center of the lid. For trichiasis at one end of the row of cilia implantation of a skinflap with a pedicle—e. by Spencer Watsons method—is the most suitable procedure. III. Canthoplasty (Caxthotomy)835. The object of canthoplasty (Yon Amnion) is to dilate the palpe-bral fissure by dividing the outer commissure. The two lids are separatedwidely with the fingers and drawn toward the nose, so that the outer com-missure is put upon the stretch, and the blunt-pointed blade of a straightpair of scissors is introduced behind it as far as possible: then, with one snipthe skin lying between the blades of the scissors is divided in a horizontaldirection; then, upon drawing the lids apart, a rhomboidal wound is exposedto view (Fig. 430 . The two outer sides of this wound lie in the skin, the.
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