ICD-10-CM > S00-T88 > S60-S69 > S66 > S66.1 > S66.19 S66.19 Other injury of flexor muscle, fascia and tendon of other and unspecified finger at wrist and hand level Non-Billable/Non-Specific Codes S66.190Other injury of flexor muscle, fascia and tendon of right index finger at wrist and hand levelS66.190A..., initial encounterS66.190D..., subsequent encounterS66.190S..., sequelaS66.191Other injury of flexor muscle, fascia and tendon of left index finger at wrist and hand levelS66.191A..., initial encounterS66.191D..., subsequent encounterS66.191S..., sequelaS66.192Other injury of flexor muscle, fascia and tendon of right middle finger at wrist and hand levelS66.192A..., initial encounterS66.192D..., subsequent encounterS66.192S..., sequelaS66.193Other injury of flexor muscle, fascia and tendon of left middle finger at wrist and hand levelS66.193A..., initial encounterS66.193D..., subsequent encounterS66.193S..., sequelaS66.194Other injury of flexor muscle, fascia and tendon of right ring finger at wrist and hand levelS66.194A..., initial encounterS66.194D..., subsequent encounterS66.194S..., sequelaS66.195Other injury of flexor muscle, fascia and tendon of left ring finger at wrist and hand levelS66.195A..., initial encounterS66.195D..., subsequent encounterS66.195S..., sequelaS66.196Other injury of flexor muscle, fascia and tendon of right little finger at wrist and hand levelS66.196A..., initial encounterS66.196D..., subsequent encounterS66.196S..., sequelaS66.197Other injury of flexor muscle, fascia and tendon of left little finger at wrist and hand levelS66.197A..., initial encounterS66.197D..., subsequent encounterS66.197S..., sequelaS66.198Other injury of flexor muscle, fascia and tendon of other finger at wrist and hand levelS66.198A..., initial encounterS66.198D..., subsequent encounterS66.198S..., sequelaS66.199Other injury of flexor muscle, fascia and tendon of unspecified finger at wrist and hand levelS66.199A..., initial encounterS66.199D..., subsequent encounterS66.199S..., sequela