What type of tipping involves moving the root toward the incisal edge?

In the context of orthodontic mechanics, the term "reverse tipping" specifically refers to the movement of a tooth's root toward the incisal edge. This type of movement is characterized by the apex of the root moving in the opposite direction of the crown, which means the root is being directed toward the incisal edge rather than away from it.

This process is important in achieving certain tooth positions and aligning the teeth properly within the dental arch. Understanding reverse tipping is crucial for orthodontic treatment planning, especially when correcting angulation and achieving aesthetic and functional goals for the patient's smile and bite.

In contrast, controlled tipping and uncontrolled tipping involve different nuances of root movement but do not specifically describe the root moving toward the incisal edge. Controlled tipping usually refers to a more precise and planned movement, whereas uncontrolled tipping can occur as a somewhat spontaneous movement of the tooth. Translation involves moving the entire tooth in the same direction without tipping the crown or root, which is also distinct from reverse tipping.