supply of cervical interbody device with internal screw fixationcervical interbody device with internal screw fixation,srph544405-cervical interbody device with internal screw fixation.used f or cervical interbody fixation following anterior cervical discectomy surgeries i n management of cervical trauma and degenerative diseases. system should be a si ngle material peek device . should have i-beam design . should have atleast 2 self dr illing screws or equivalent . screws should have diameter of atleast 3.5mm of leng th atleast13,15,17mm. system shouldhave zero step locking mechanism with ninitol l ocking wires . system have zero profile.should have radiographic markers on the a nterior and posterior end size of the implant should be from 5mm to 9mm with 1mm i ncrement 2 foot print should be atleast 16mm medio lateral and 14mm antero poste rior. implants inner volume should range from 0.4cc to 0.8cc with 0.1cc increments i mplant should have atleast 4 degree lordosis . system should have threaded anter ior hole. system should have screw angulation of at least 25 degree (=/- 3 degree) i nto the vertebral bodies system should be registered with drug controller gene ral of india. this has to be supplied as and when required basis. unit: set.