TSA is the only dental abutment that biomechanically supports the natural chewing function by simulating the functioning of the periodontal ligament by enabling a micro-movement. This gives the patient a more natural mouth feeling.
The natural chewing function is a dynamic process: anatomic structures
such as bone, the jawbone joint (TMJ) and the periodontal ligament all have
a certain elasticity which absorbs and distributes the chewing force.
This absence of periodontal ligament in implants (ankylosis) prevents any
physiological mobility. This evidently results in mechanical overburdening,
and an increased fracture risk for the implant, the abutment, the screw as
well as the restoration. Furthermore, this overburdening is discussed as an
etiological factor for the occurrence of peri-implantitis.
The TSA abutment with its unique resilient function will decrease the risk
of these issues. The mobility of the TSA abutment even micromassages the
underlying soft tissue.
For an implant-supported bridge, connected to natural teeth, the TSA
abutment will provide a synchronous movement between the periodontal
ligament and the rigid implant, resulting in a continuous even distribution of the
chewing force on completely different connectors. In particular cases, the
number of implants can be reduced, omitting expensive and time-consuming
bone augmentation.
Compared to the fixed and rigid connection of the bridge to dental
implants, the use of TSA in implantsupported bridges, not connected to
natural elements renders a more natural feeling for the patient.
The TSA abutment warrants a higher chewing comfort, healthier gingiva,
an improved bone quality and a wider indication area.
TSA guarantees a patient-friendly solution. This unique and revolutionary concept is available to fit most conventional implant platforms, in varying heights.
