A loose lower incisor with a crunchy bite can be caused by periodontal disease or apical periodontitis. Periodontal disease requires timely cleaning and treatment of periodontal, apical periodontitis should be root canal treatment.
1.Periodontal disease:Due to the usual cleaning teeth are not in place, the accumulation of a large number of dental calculus, compression of the gums, resulting in alveolar bone resorption, gum recession, tooth loosening, manifested in the biting of things feel weak. You need to clean your teeth in time, and use periodontal drugs at the junction of teeth and gums to improve the periodontal situation.
2. Apical periodontitis:Due to caries without timely filling, resulting in pulp necrosis, the development of apical periodontitis, inflammation further erosion, resulting in loose teeth, eating crispy, with a feeling of weakness. Root canal treatment can be carried out to take out the necrotic pulp and fill it, and the looseness of the tooth will slowly improve after the treatment.
Discomfort in the incisors, it is recommended to go to a regular dental hospital for treatment.