Tooth mobility refers to the movement of a tooth and its root within the jawbone (alveolar socket).
Loose or mobile teeth may be caused by various factors. Regardless of the cause, when the condition is not neglected for a prolonged period and the patient seeks timely dental care, teeth can, in most cases, be stabilised and preserved.
In adults, tooth mobility is most commonly associated with advanced untreated periodontal disease. Other possible causes include:
- Excessive and continuous pressure exerted on a tooth by its opposing tooth due to improper bite alignment (malocclusion).
- Trauma, such as an accident involving impact to the face or teeth.
Diagnosis
- The dentist will identify the cause of tooth mobility by evaluating the patient’s medical history and performing radiographic examinations.
- If the issue is related to an improper bite, it must be accurately identified and corrected.
- If tooth mobility is caused by periodontitis, a structured periodontal therapy plan is implemented, including systematic and deep professional cleanings.
Stabilisation Techniques
When tooth mobility is significant, the dentist may apply tooth stabilization techniques to reinforce and preserve teeth that can be maintained within the oral cavity.
These techniques may include minimal tooth preparation in order to place a fiberglass stabilization splint, secured with composite resin, or, in certain cases, the use of orthodontic wire to provide additional support.
