procurement of medical stores , drugs , antibiotic impregnated ventricular operationeal shunt , icp micro sensor basic kit , drape for vp shunt ( sterile pack ) , cranial fixation titanium clamps small ( 16 mm ) , cranial bone flap fixation clamps 20 mm ( box of 6 pieces ) , lemy-raney plastic scalp clips , 10 clips per pack , multi axial pedicle screw 4 . 5 mm l-35 with locking set screw , craniotomy tool tapered ( spiral ) f2/8ta-23s , lumber drape set reinforced wrap around gown 4 pc of ot towel with adhesive pcs of trolly cover 1 pcs of spinal drape with adhesive and incise , pre band for above screw ( assorted size ) mis system , craniotomy tool tapered ( non spiral ) f2/82ta-23 , theco peritoneal shunt , bone wax box of 12 , multi axial pedicle screw 5 . 5 mm l-40 with locking set screw , dissecting tool ball 4 mm ( 9ba40 )