M66.33 - Spontaneous rupture of flexor tendons, forearm M66.3 - Spontaneous rupture of flexor tendons M66.33 - Spontaneous rupture of flexor tendons, forearm
M66.331 - Spontaneous rupture of flexor tendons, right forearm M66.332 - Spontaneous rupture of flexor tendons, left forearm M66.339 - Spontaneous rupture of flexor tendons, unspecified forearm