초록 ▼

Orthodontic methods comprise applying force to reposition teeth and administering a tissue remodeling and/or an angiogenic substance(s) to the periodontal tissue surrounding the teeth to be moved. The substance(s) may be delivered before, during, or after the teeth are moved, and the substance(s) m

Orthodontic methods comprise applying force to reposition teeth and administering a tissue remodeling and/or an angiogenic substance(s) to the periodontal tissue surrounding the teeth to be moved. The substance(s) may be delivered before, during, or after the teeth are moved, and the substance(s) may be selectively applied only to those teeth undergoing movement at any particular time. The substance(s) may be applied from the dental repositioning appliance or may be applied separately, either topically or by injection.

대표청구항 ▼

What is claimed is: 1. A method for preventing relapse in a patient, said method comprising: applying force to at least one tooth in a jaw of the patient, and administering a tissue remodeling and/or an angiogenic substance to the patient to promote remodeling of gingiva surrounding the tooth, wher

What is claimed is: 1. A method for preventing relapse in a patient, said method comprising: applying force to at least one tooth in a jaw of the patient, and administering a tissue remodeling and/or an angiogenic substance to the patient to promote remodeling of gingiva surrounding the tooth, wherein said tissue remodeling and/or angiogenic substance is administered to the patient at a dose from about 1 ng to about 500 μg per day. 2. The method of claim 1, wherein said remodeling and/or angiogenic substance is relaxin or an analog or mimetic thereof. 3. The method of claim 2, wherein said relaxin is delivered to the patient for a period of time before, after or during an orthodontic procedure to some or all of the regions of the gingiva where teeth have been moved in order to promote stabilization and remodeling of the gingiva. 4. The method of claim 2, wherein said relaxin is delivered to the gingiva by a topical composition selected from the group consisting of gel, cream, ointment, and fluid substance. 5. The method of claim 2, wherein said relaxin is injected into the gingiva. 6. The method of claim 2, wherein said relaxin is released from a controlled release device engaged against the gingiva. 7. The method of claim 1, wherein said applying force comprises positioning a removable appliance between one or more anchor teeth and one or more target teeth. 8. The method of claim 7, wherein applying force further comprises adjusting said appliance, wherein said appliance is selected from the group consisting of positioners, aligners, and retainers. 9. The method of claim 7, wherein the removable appliance comprises a reservoir which releases the substance. 10. The method of claim 9, wherein the reservoir further comprises a porous structure which releases the substance at a controlled rate over time onto the gingiva of the patient. 11. The method of claim 1, wherein said remodeling and/or angiogenic substance is applied to the gingiva while force is applied to at least one tooth in the jaw of the patient. 12. The method of claim 1, wherein said remodeling and/or angiogenic substance is applied to the gingiva after force is applied to at least one tooth in the jaw of the patient. 13. The method of claim 1, wherein said remodeling and/or angiogenic substance is applied to the gingiva before force is applied to at least one tooth in the jaw of the patient. 14. The method of claim 1, wherein the angiogenic substance is selected from the group consisting of VEGF, bFGF, estrogen, nitrous oxide and naltrexone. 15. The method of claim 1, wherein the patient undergoes orthodontic treatment.