Figure 6: Injection technique for the finger and wrist extensors and the forearm pronators and supinator: (a) extensor indicis proprius; (b) extensor indicis proprius injection technique; (c) extensor digitorum communis; (d) extensor digitorum communis injection technique; (e) extensor carpi ulnaris; (f) extensor carpi ulnaris injection technique; (g) extensor carpi radialis longus and brevis; (h) extensor carpi radialis longus injection technique; (i) pronator teres, pronator quadratus, and supinator; (j) pronator teres injection technique; (k) pronator quadratus injection technique; (l) supinator injection technique