1. The plural of obturation; the act or process of blocking, sealing, or closing an opening or cavity.
Usage: Often used in medical and dental contexts; Technical term
2. In dentistry, the filling or sealing of a root canal or tooth cavity.
Usage: Dental/medical terminology

Examples

• The dentist performed several obturations to seal the infected root canals.
• Multiple obturations were necessary to treat the patient's dental decay.
• The surgical obturations prevented fluid leakage from the wound.
• Proper obturations are essential for successful endodontic treatment.
• The physician documented all obturations completed during the procedure.