Biodenta offers an innovative implant system with comprehensive solutions. The BST implant surface is achieved by an anodization process, which formulates a thicken titanium oxide layer. The roughened surface supports the final osseointegration of the implant. The one piece implant due to its design ideally made for immediate implantations. This also allows for efficiency and achievable prosthetic solutions using only two platforms and simple prefabricated prosthetic components. < Back to overview >
The properties of pure grade 4 titanium for Biodenta implants
a) Chemical Composition (wt%):
b) Mechanical Properties:
c) Technical Information:
Grade 4 titanium conforms to ASTM F67-06 Grade 4 & ISO 5832/2-96
This analysis dealt with the stress transference of the thread design of the Biodenta Dental Implant System (One Piece implant of 3.25 mm endosteal diameter and 8 mm long thread area). All structural materials, cortical and cancellous bones as well as the implant were considered. The Poisson's Ratios were 0.35 for the implant and 0.3 for the bone structures respectively.
To simulate the average masticatory force in a natural loading on the implant, forces of 17.1 N, 114.6 N, and 23.4 N were applied respectively in the lingual, the axial and the mesiodistal directions. The overall results showed the implant design had successfully prevented the transference of high stress to the surrounding bone. Owing to the geometry of the implant and the shape of the threads, the stress was dispersed distributed around the collar and the cancellous region.
Each implant requires its individual surgical procedure which is well adjusted to the endosteal diameter and the shape of each implant. Please follow the Biodenta Surgical Guide in which all procedures are well explained and illustrated.
All efforts must be made to minimize damage to the host tissue, paying special attention to thermal and surgical trauma and to the elimination of contaminants and sources of infection. Please refer to the Biodenta Surgical Guide for details of the procedural precautions.
In the planning stage before surgery, it is important to determine the vertical dimension from the alveolar crest to the opposing dentition for the confirmation of the available space which will conform to the selected abutment and the final crown restoration. Each patient will have different dimensions and suitable abutment. Therefor, it should be carefully evaluated before surgery. The final prosthesis should be designed prior to the placement of the dental implant.
Continuous irrigation should be used during the whole procedure with a cool, irrigating sterile saline to avoid excessive damage to the surrounding tissue and to prevent compromising osseointegration.
Avoid excessive pressure during preparation of the bone site. Please check the recommended speed and torque of the handpiece for surgical tools in the Biodenta Surgical Guide. Minimizing trauma to the bone and surrounding tissue with sharp instruments used enhances the potential for successful osseointegration.
The Biodenta implant system does not require complex or complicated surgical instruments. The implant bed preparation and implant placement can be performed by the «Surgical Kit OPI 1»
Cleaning and Sterilisation
All surgical instruments need to be disinfected, cleaned, dried and sterilised after use and before next application. Remove the remains of blood, secretion, tissue, or bone immediately. Do not allow them to dry. Contaminated instruments must be passed over for disinfecting immediately. After cleaning, all surgical instruments must be sterilised.
After cleaning, disinfecting and drying, the instruments are sorted into the cleaned surgical kit. Completely enclose the kit in commercially available sterilisation wrap to maintain sterility.
All non-sterile devices should be cleaned and / or sterilised prior to use, to eliminate contaminants and other sources of infection.
The surgical instruments and other components are intended to support the achievement of surgery of implants and prosthetics. Autoclaving (135°C for 10 minutes or 121°C for 30 minutes) these tools in advance is essential.
The Biodenta implant system offers easy-to-use components to meet all of your restorative needs. You can follow the chart to restore the cement-retained crown or bridge in One Piece Implant system .
When selecting abutment, the dentist or lab technician needs to know the following:
Angulation – The angulation of each implant will determine which abutment can be used, straight or angled, or whether a customized abutment is needed.
We offer individual abutments manufactured in the DentaSwiss CAD/CAM centre. They are made of titanium or zirconia. The individual abutments also fit to the implants of leading implant manufacturers.