The connection between the abutment and the implant is a critical factor. The original Brånemark implant had an external hex on top of the implant to allow it to be driven into the bone. However, mechanical problems including screw loosening and fractures led to the development of internal connections. Another kind of internal connection used by some implant manufacturers is the Morse taper design, which is a mechanically locking friction fit connection.
Thank you very much Dr Abu-Hussein!!! I am reading your pdf
Thank you very much Dr Abu-Hussein!!! I am reading your pdf
Thank you very much Dr Abu-Hussein!!! I am reading your pdf
At Pi Dental center we have enjoyed great clinical success with over 42,000 Branemark external hex implants. The external hex is more prosthetically friendly when using tilted implants, such as in the ALL ON 4 treatment concept. It allows the angulated abutments more accurat alignment for prosthetic screw access.
It is also the best connection for zygomatic implants.
Load distribution is ideal with the external hex.
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