1 inch and 1 5/8 inch are the lengths of the needles used in dentistry.
Dentistry is a profession concerned with the prevention and treatment of diseases of the oral cavity, including diseases of the teeth, supporting structures of the mouth, and soft tissue diseases.
Dentistry is the art and science of preventing, diagnosing, and treating conditions, diseases, and disorders of the oral cavity, maxilla, facial area, and structures associated with humans.
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