Q1 Do I really need to choose an implant specifically designed for esthetics? +
A: In addition to function, the surrounding hard and soft tissues and the final restoration's appearance should also be considered. C-Tech EL is designed to meet esthetic needs, with comprehensive design considerations ranging from implant positioning and connection to soft-tissue shaping.
Q2 Why is Platform Switching often discussed in the esthetic zone? +
A: Platform Switching moves the implant–abutment connection platform inward, creating more space for the peri-implant tissues. With this design, C-Tech EL focuses on preserving bone tissue and supporting long-term esthetic stability.
Q3 Does an implant have to be placed level with the top of the bone? +
A: Subcrestal Seating refers to placing the implant shoulder below the alveolar crest. C-Tech EL supports this placement approach, allowing implant positioning to be planned according to the clinical case and esthetic requirements.
Q4 What is the Concave Esthetic Concept? What purpose does the concavity serve? +
A: The Concave Esthetic Concept uses a restorative contour with concave curves that mimic the natural contours of teeth, providing space for the surrounding soft tissue to develop. It places particular emphasis on managing soft tissue and papilla morphology in the esthetic zone.
Q5 Why is the top of the implant angled? +
A: C-Tech EL features an angled shoulder designed with consideration for the relationship between the implant shoulder and the surrounding bone. This design helps support bone maintenance and force distribution.
Q6 What is the purpose of the small threads around the implant neck? +
A:Micro Grooving refers to the fine-thread design located around the implant neck. It is intended to help manage forces in the cortical bone region and support bone maintenance.
Q7 Why does C-Tech EL feature three different thread designs? +
A: C-Tech EL uses different thread profiles in different regions of the implant to accommodate varying bone conditions. The multi-zone thread design also helps increase contact between the implant and bone tissue.
Q8 Why shouldn't we judge the implant–abutment connection solely by whether it is tightened? +
A: C-Tech EL uses a Morse Locking Conical Connection to enhance connection stability between the implant and abutment. It is also paired with Cold Weld Seal technology to improve the seal at the connection interface.