Calibrated A/P Bar and Brackets mounts to the Model 912 Spinal Base Plate to accommodate electrode manipulators. Model 992-2 fits the 1460 & 1760-SB series manipulators(18.7 mm A/P Bar). Model 992-3 fits the 1760 & 1460-LB series manipulators(21.65 mm A/P Bar).
keyword : surgical instruments, spinal instrument, kopf