Preparing and mounting method for dental stent capable of raising alveolar ridge

Abstract

The invention relates to a preparing and mounting method for a dental stent capable of raising an alveolar ridge. According to the preparing and mounting method disclosed by the invention, a tooth naturally falling owing to the periodontal disease of a patent or a third molar, namely a wisdom tooth or other tooth removed in need of therapy is subjected to demineralization treatment, is prepared into a dental stent material which has certain thickness, width and length according to the amplitude of local bone mass, and is planted into a plantation area, so that an implant has a favorable retention effect. The preparing and mounting method disclosed by the invention has the beneficial effects that tissue transplantation against alveolar bone deficiency in an agomphosis area can be obtained by carrying out moderate demineralization and shaping on an autologous and non-functional tooth body so as to substitute drawing and transplanting of a traditional sacrificial functional autogenous bone to raise the alveolar ridge, and thus an optimal treatment effect can be achieved.

Description

technical field [0001] The invention belongs to the field of alveolar surgery, and in particular relates to a method for preparing and installing a dental bracket for increasing alveolar ridges. Background technique [0002] After the loss of natural teeth, the remaining alveolar ridge shows an irreversible and continuous absorption. As a result of bone resorption, a large amount of alveolar bone is lost, which not only loses the ideal shape to support the denture, but also increases the relative height of the surrounding soft tissue, which destroys the retention and stability of the denture, and cannot achieve a good repair effect. For implant denture restoration, the absorption or loss of alveolar bone has caused insufficient bone in the implant area to accommodate the implant placement. Even if the implant is reluctantly implanted, complications such as bone fracture and perforation in the operation area or premature loosening of the implant will occur, resulting in the ...

AI Technical Summary

Problems solved by technology

[0003] Surgical methods for increasing the alveolar ridge include bone grafting, biomaterial implantation, induction of bone tissue regeneration, distraction osteogenesis, etc. None of these methods can achieve satisfactory clinical results, but most scholars believe that autogenous bone It is a good graft material for increasing the alveolar ridge at present, and it can be used as a gold standard for transplantation. However, this method needs to open up a second surgical area, which increases the chance of surgical trauma and surgical complications, and is not easily accepted by patients.