FIELD: medicine.
SUBSTANCE: group of inventions involves versions of a set of male dental components, refers to dentistry, particularly to implantology, and is intended for recovery of lost tooth. Set of male dental components in the form of screws abutment comprises the first abutment screw and the second abutment screw. First abutment screw is made with possibility of connection with mating first abutment. First abutment screw has a threaded section with rod equipped with external thread. Second abutment screw is made with possibility of connection with mating second abutment. Second abutment screw has a threaded section with rod equipped with external thread. Rod threaded section of the above first abutment screw has smaller diameter than the rod of threaded section of the said second abutment screw. At final supply with equal torque to its corresponding mating abutment said first abutment screw is designed to and features sizes to ensure stronger friction with the said first abutment than friction provided by the second abutment screw with the said second abutment.
EFFECT: inventions allow reducing the risk of dentist applying not recommended torque which can lead to breakdown of the components of the dental implant.
17 cl, 10 dwg
