Treacher collins syndrome characterized by.. MALAR BONE NOT WELL FORMED OR ABSENCE Treacher collins syndrome characterized by:PROGNTHESIA OF MANDIBLE.NO EAR LOSS.UPWARD SLUTING OF EYE.MALAR BONE NOT WELL FORMED OR ABSENCE. *** Share This: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook
