supply of neurosurgical implant at rims , ranchi=2 anterior cervical spacer 1+ 2 screws 3 anterior cervical plate + spacer + 4 screws 4 cervical expandable corpectomy cage integrated with contoured plate with a one step tactile and audible self locking feature 5 cervical lateral mass screws 8 + 2 rods 6 c1 lateral mass screws - 2 + c2 pedicle screw - 2 + road – 2 7 occipital plate + occipital bone screw - 5 + cervical lateral mass screws - 6 + rod – 2 8 lumber polyaxial pedicle screw - 6 + polyaxial reduction screws - 2 + rod 2 9 thoracic corpectomy expandable cage – 1npolyxial pedicle screws - 4, rod – 2n 10 thoracic polyaxial pedicle screws – 8 + rod – 2 11 tuf titanium banana cage – 1 + polyaxial pedicle lumber screw – 4 + rod 2 12 lumber polyaxial pedicle screws – 8 + connector – 1 + rod 2 13 100 x 100mm titanium cranioplasty mash + 10 miniplates, 20 screws 14 120 x120 mm titanium cranioplasty mesh + 12 miniplates, 24 screws 15 120 x150 mm titanium cranioplasty mesh + 14 miniplates, 28 screws 16 150 x150 mm titanium cranioplasty mesh + 15 miniplates, 30 screws 17 mis (minimal invasive spine surgery) paedicle screws – 6, mis rod – 2 18 vertebroplasty system + cement 19 balloon kyphoplasty system + cement 20 artificial duran1. synthetic fabric dural patch (different size)n2. dural regenerated matrix (different size)n 21 shunts and reservoirsn1. antibiotic impregnatedn2. programmable shuntn3. vp shunt (low, medium, high, pressure)n4. antibiotic in pregnated v-p shunt (low, medium, high pressure)n5. lumber shunt (drain)n6. external ventricular bag (etv)n 22 water bag 23 philadelflia collar (small, medium size) 24 skull traction (gardner wells) with one spring loaded pin for cervical traction