Bone drill and methods of treatment

摘要: A minimally invasive and particularly small apparatus for drilling into bone providing delivery of medical treatment is provided. The directional includes a miniature shaft, bit, first shaft-mounted thrust ring, second tubing jacket surrounding the shaft intermediate rings, guide tube encapsulating jacket. As result, hole, targeted towards cancerous lesion within bone, possible. After removal jacket, may be introduced through passage created by or via capillary inserted at least portion passage, which include hypodermic needle.