what implant is this?

[MauroPec]

Does any body help me to identify what kind of implant is this?
https://drive.google.com/open?id=0BzyPucJXRz7dWVZWRFA4ZlRyR2s
https://drive.google.com/open?id=0BzyPucJXRz7ddjZuWUgyMTR2c3c
Thanks

 

[lcmlabforum]

Do you have X-rays?
LCM

 

[grantoz]

maybe corvent but just a guess using how old the screw looks and the straight driver slot

 

[Xydorf]

I also want x-ray of the implant

 

[MauroPec]

Me too, I want the X-Ray XD

 

[MauroPec]

Nothing else?

 

[JMN]

Nothing else?

Mangled cover screws are not much to go on unless you are intimately familar with the system, or you are Jo Chen who will probably drop by when time allows.