S76.912 - Strain of unspecified muscles, fascia and tendons at thigh level, left thigh S76.9 - Injury of unspecified muscles, fascia and tendons at thigh level S76.91 - Strain of unspecified muscles, fascia and tendons at thigh level S76.912 - Strain of unspecified muscles, fascia and tendons at thigh level, left thigh