Idioma: InglésCroll, Theodore P.The article presents the author's views on inadequate use of Precision Instruments or collimation techniques by dentists. According to him, the only reason for the modern dentists not using these instruments and techniques is ignorance. To rectify this ignorance, the author has demonstrated a proper intraoral radiographic technique pictorially in the article. He also adds that change in dental radiographic techniques is a requirement today.
