trabeculotomy Article 1 Band keratopathy 1 Corneal opacification 1 Glaucoma 1 Hypoparathyroidism-retardation-dysmorphism syndrome 1 Sanjad sakati syndrome 1 Schlemm’s canal 1 band keratopathy 1 case report 1 chelation 1 child 1 clinical article 1 congenital glaucoma 1 convergent strabismus 1 cornea edema 1 cornea opacity 1 corneal diameter 1 edetic acid 1 eye disease 1 eye examination 1 failure to thrive 1 femtosecond laser 1 glaucoma 1 human 1 infant 1 intraocular pressure 1 microcornea 1 microphthalmia 1 preschool child 1