Fig. 2.

(a) shows an anterior oblique fluoroscopic image of the left PTFJ with the image intensifier oriented parallel to the articular surface of the medial facet of the fibular head with the tip of the 2 inch 22 gauge procedure needle approaching the middle third of the left PTFJ and the flow pattern of a small volume of injected iodinated contrast confirming intra articular position of the needle tip. (b) shows the opacified left PTFJ immediately after completion of therapeutic cocktail injection.