Fig. 69. Contusion angle deformity. A. The normal anterior chamber angle. A line parallel to the optic axis drawn through the scleral spur passes through the anterior chamber angle recess, iris root, and anterior ciliary process. B. In angle recession, the same line drawn through the scleral spur passes far anterior to the other structures. The trabecular meshwork is fibrotic and unrecognizable. Descemet's membrane extends far posteriorly over the trabecular meshwork and internal sclera.