Cylindrical map projections (CMPs) have been used for centuries as an effective means of plotting the features of a 3D spheroidal surfaces (e.g. the earth) on a 2D rectangular map. We have used CMPs to plot primate fiber cell organization from selected growth shells as a function of growth, development and aging. Lens structural parameters and features were derived from slit-lamp, light and tra...

Needle material, diameter, curvature, and point style all contribute to needle function and should be considered relative to the goal of suturing and tissue type when selecting a needle. Suture material and diameter determine strength, handling, adsorbability, knot security, and tissue reactivity. Together with the tissue type and goal of suturing, these characteristics should be considered whe...

Three groups of patients who had undergone cataract extraction through a corneal incision closed with 10/0 nylon sutures one, two, and three years previously were recalled to determine the incidence of suture related complications. Broken corneal sutures were found in 87.5% of patients after two years and 90% after three years and were causing symptoms in over half the patients. It is recommend...