Primary Congenital Glaucoma.- Pediatrics Glaucoma. Classification.- Clinical Features.- Examination of the Newborn Under General Anesthesia.- Normal Intraocular Pressure in Children from Birth to Five Years of Age.- Ocular Echometry in the Diagnosis of Congenital Glaucoma.- Genetics in Congenital Glaucoma.- Ocular Embryology with Special Reference to Chamber Angle Development.- The Anatomy of the Chamber Angle.- Examination of the Chamber Angle.- Normal Chamber Angle in the Adult: Gonioscopic Images.- Normal Chamber Angle in Newborns and Children.- Pathological Chamber Angle in Congenital Glaucoma and Its Implications in Indications for Surgery.- Clinical History for Congenital Glaucoma.- Surgery for Congenital Glaucoma.- Results of Surgery for Congenital Glaucoma.- Optic Nerve.- Visual Field in Congenital Glaucoma.- Differential Diagnosis of Primary Congenital Glaucoma.- Goniodysgenesis or Late Congenital Glaucoma. Pigmentary Glaucoma.- Congenital Glaucoma Associated with Ocular Malformations.- Congenital Glaucoma Associated with Ocular and Somatic Malformations.- Congenital Glaucoma Associated with Congenital Errors of the Metabolism.- Congenital Mesodermal Dystrophies.- Nonhereditary Congenital Glaucomas.- Anatomopathologic Evaluation in Pure Congenital Glaucoma.- False-Positive Diagnoses.- Epilog.