An endoscopic probe for use during spinal surgery has an enlarged proximal end for cooperation with the hand of the surgeon and an elongate shaft terminating in a functional distal tip. The tip may be detachable for replacement. An endoscope extends through the shaft and is connected with a monitor to enable the surgeon to visually observe the area being treated. In a preferred form, a light means extends through the shaft to illuminate the area being treated, and in a further preferred form a conduit extends through the shaft to convey a fluid to flush the area being treated. In a further embodiment, two endoscopes are associated with the probe.
