The same type of stiletted needle is used for the iliac-crest and spinous-process punctures as previously used for the sternal approach. ¶ The needle has a total length of 6.7 cm. and a shaft of 3.3 ...

Please Note: Blog posts are not selected, edited or screened by Seeking Alpha editors. Alphatec Holdings, parent company of Alphatec Spine, has announced the launch of its latest minimally invasive ...