Fig. 26. A. Treacher-Collins syndrome demonstrating malar hypoplasia and micrognathia. B. Lateral view of patient with Treacher-Collins syndrome showing malar hypoplasia and micrognathia. C. Waters' view of patient with Treacher-Collins syndrome demonstrating “tear-drop” orbital rim representing inferior orbital cleft. (B and C, Fries PD, Katowitz JA: Congenital craniofacial anomalies of ophthalmic importance. Surv Ophthalmol 35:87, 1990, with permission from Elsevier Science.)