Answer
Aug 05, 2026 - 11:52 AM
The "7 11 hinge rule" is a guideline used in dentistry, particularly in prosthodontics, to help determine the ideal location for placing the hinge axis of the mandible during jaw movement analysis. According to this rule, the hinge axis is located approximately 7 mm in front of the external auditory meatus (ear canal) and 11 mm above the Frankfort horizontal plane. This helps in achieving accurate articulation of dental casts for restorative procedures.
