title: The role of the technician in ophthalmic ultrasonography.
mesh_terms: D001699:Biometry; D002386:Cataract / Q000175:diagnosis; D005128:Eye Diseases / Q000175:diagnosis*; D005129:Eye Foreign Bodies / Q000175:diagnosis; D005134:Eye Neoplasms / Q000175:diagnosis; D006470:Hemorrhage / Q000175:diagnosis; D006801:Humans; D007258:Informed Consent; D007910:Lenses, Intraocular; D013677:Medical Laboratory Science; D014463:Ultrasonography; D014822:Vitreous Body