ICD-10-CM > S00-T88 > S70-S79 > S76 > S76.1 > S76.10 S76.10 Unspecified injury of quadriceps muscle, fascia and tendon Non-Billable/Non-Specific Codes S76.101Unspecified injury of right quadriceps muscle, fascia and tendonS76.101A..., initial encounterS76.101D..., subsequent encounterS76.101S..., sequelaS76.102Unspecified injury of left quadriceps muscle, fascia and tendonS76.102A..., initial encounterS76.102D..., subsequent encounterS76.102S..., sequelaS76.109Unspecified injury of unspecified quadriceps muscle, fascia and tendonS76.109A..., initial encounterS76.109D..., subsequent encounterS76.109S..., sequela