Difference due to the presence of structural features of the implant denture with natural teeth, implant restoration of the occlusal design should take into account many factors.
Bite design bite force related to the implant size and conduction direction, in principle, be transmitted to the implant restoration bite force on the body control in patients with stomatognathic system able to withstand the physiological limits, and try to avoid the role of the lateral force.
Biomechanical study on bone tissue: to withstand the strongest bone of the axial load, the tension, shear force, poor endurance, reduced to 30%, 60%;
Compressive strength and tensile strength limit of the bone will be reduced as the power angle increases, the compressive strength and tensile strength of 300 of the lateral force can bone decreased by 10% and 25%, 600 decreased by 30% and 55% respectively;
The lateral force on the one hand weaken the mechanical properties of bone tissue, on the other hand, significantly increased the shear stress and tensile stress, a threat to the dental instruments weak integration between the implant and the bone. Using the finite element method for measuring the lateral force can shear stress and tensile stress increased by 10 times.
Occlusal design in terms of the bite force of the size of the implant and Orthodontics to bypass the "myths" to go conduction direction should be done to reduce the axial force and the elimination of lateral forces.
The patient's jaw reconstruction involves the location of the implant and natural teeth implant number, length, angle, diameter, and repair of the way.
Occlusal design principles are: 1. Establish a stable middle of the jaw, the bilateral contact relationship of jaw to establish the maximum tip nest, as far as possible bite force for the axial, reduce the angle of the lateral stress. Two. Mandibular occlusal freedom without deflection to the side and protrusive movement. 3. To establish the middle of the free domain, and the receding contact (RCP) and the cusp intercostals position (ICP) is consistent.
Great points. The procedure may sound incredibly simplistic, but the advantages it has over traditional tooth replacement and implant techniques has awarded it with 'breakthrough' status in the medical fields of dental implantology and oral rehabilitation!
ReplyDeleteMy opinion about this is choosing to get dental implants, whether just one or several, can be a daunting commitment. Prices are high across the board and insurance generally won't include coverage. There is also a great deal of downtime following the procedure as well as having to sit through two or more appointments for proper fitting. While not always worth it for everyone, there are still many people who can benefit from undergoing this procedure and will find that the sacrifices made are well worth the rewards.
ReplyDeleteDental implant surgery could be very frightening for many people. The few days of pain resulting from the surgery is a very small price to pay seeing that this specific type of medical operation will surely have a very beneficial affect on your overall health and well-being. Not to mention, it is possible to smile at people without feeling self-conscious, regain the confidence you once had with your natural teeth with implants.
ReplyDeleteImplants are much more permanent compared to bridges or dentures. Nonetheless, dental implants are seen as the best prosthetic teeth. Because they are in the root of a missing tooth, they are natural replacement of the real tooth.
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