Short Description
A process where the body breaks down and absorbs bone or tooth structure, often leading to tooth loss or changes in jaw shape.
Long Description
Resorption is the gradual breakdown and absorption of bone or tooth structure by the body. In dentistry, it can occur in two forms: root resorption, where parts of a tooth’s root dissolve, and bone resorption, where jawbone density decreases after tooth loss or periodontal disease.
Root resorption can be caused by trauma, orthodontic treatment, or infections, leading to weakening and potential loss of the affected tooth. Tooth resorption can be internal, or external, depending upon its source of origin being the dental pulp, or the periodontal apparatus. Bone resorption occurs when missing teeth are not replaced, causing the jawbone to shrink over time, which can affect facial structure and denture fit.
Preventing resorption involves addressing its underlying causes. Dental implants can help preserve bone structure, while early detection of root resorption can lead to treatment options such as root canal therapy. Regular dental check-ups allow for early diagnosis and intervention.