Wing plate implant and oral implant for old people

Abstract

The invention relates to the technical field of dental implant, in particular to a wing plate implant and an oral implant for old people. The wing plate implant comprises an implant head part and an implant neck part which are connected, the implant head part is a conical body, the outer diameter of the implant head part is gradually increased from one end far away from the implant neck part to one end close to the implant neck part, and the implant head part sequentially comprises a self-tapping threaded section, a transition section and a dense threaded section; the dense thread section is connected with the implant neck; a built-in thread is arranged between every two adjacent threads of the self-tapping thread section; the thread depth of the self-tapping thread section is greater than that of the built-in thread; a chip groove is formed in the implant head; a soft tissue protection part is arranged at one end, far away from the transition section, of the self-tapping threaded section; the surface of the soft tissue protection part is a smooth surface, and one end, far away from the self-tapping thread section, of the soft tissue protection part is a spherical surface; and an inner inclined platform is arranged on the side wall of the implant neck. The method is applied to the planting difficulty of patients with bone mass insufficiency in the maxillary posterior tooth area.

Description

technical field [0001] The present application relates to the technical field of dental implants, in particular to a wing plate implant and an oral implant for the elderly. Background technique [0002] Dental implants are comfortable, beautiful, do not damage adjacent teeth, and have a stable effect. At present, they have become the first choice for many patients to restore missing teeth. The maxillary posterior dental area bears the main occlusal force during oral chewing, however, the maxillary posterior dental area is relatively loose in bone, and because the upper part is adjacent to the maxillary sinus, there is often insufficient bone and bone mass after tooth loss, which cannot achieve conventional implantation. Bone mass requirements. At present, short implants or bone grafting and maxillary sinus lifting techniques are often used in clinic to solve the problem of insufficient bone mass in the maxillary posterior teeth. However, due to bone problems in the maxillar...

AI Technical Summary

Problems solved by technology

However, the technical sensitivity of TPP technology is high. From the second molar site, through the maxillary tubercle to the pterygopalatine process, the required implant length is about 13-25mm. At present, conventional implants cannot meet the requirements of wing plate implantation.

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