FIELD: medical engineering.
SUBSTANCE: device has plate having widening area having threaded holes and threaded screws engageable with the threaded holes. Diameters of outlet part different plate holes in its widening part are not equal. Diameters of cylindrical thread of the screws engageable with the threaded holes having greater outlet part are greater than diameters of cylindrical thread of screws engageable with the threaded holes having smaller outlet parts.
EFFECT: high reliability of osteosynthesis; reduced risk of traumatic complications.
3 dwg
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