ICD-10-CM > S00-T88 > S20-S29 > S29 S29 Other and unspecified injuries of thorax Non-Billable/Non-Specific Code Also any associated open wound (S21.-) Codes S29.0Injury of muscle and tendon at thorax levelS29.00Unspecified injury of muscle and tendon of thoraxS29.001Unspecified injury of muscle and tendon of front wall of thoraxS29.001A..., initial encounterS29.001D..., subsequent encounterS29.001S..., sequelaS29.002Unspecified injury of muscle and tendon of back wall of thoraxS29.002A..., initial encounterS29.002D..., subsequent encounterS29.002S..., sequelaS29.009Unspecified injury of muscle and tendon of unspecified wall of thoraxS29.009A..., initial encounterS29.009D..., subsequent encounterS29.009S..., sequelaS29.01Strain of muscle and tendon of thoraxS29.011Strain of muscle and tendon of front wall of thoraxS29.011A..., initial encounterS29.011D..., subsequent encounterS29.011S..., sequelaS29.012Strain of muscle and tendon of back wall of thoraxS29.012A..., initial encounterS29.012D..., subsequent encounterS29.012S..., sequelaS29.019Strain of muscle and tendon of unspecified wall of thoraxS29.019A..., initial encounterS29.019D..., subsequent encounterS29.019S..., sequelaS29.02Laceration of muscle and tendon of thoraxS29.021Laceration of muscle and tendon of front wall of thoraxS29.021A..., initial encounterS29.021D..., subsequent encounterS29.021S..., sequelaS29.022Laceration of muscle and tendon of back wall of thoraxS29.022A..., initial encounterS29.022D..., subsequent encounterS29.022S..., sequelaS29.029Laceration of muscle and tendon of unspecified wall of thoraxS29.029A..., initial encounterS29.029D..., subsequent encounterS29.029S..., sequelaS29.09Other injury of muscle and tendon of thoraxS29.091Other injury of muscle and tendon of front wall of thoraxS29.091A..., initial encounterS29.091D..., subsequent encounterS29.091S..., sequelaS29.092Other injury of muscle and tendon of back wall of thoraxS29.092A..., initial encounterS29.092D..., subsequent encounterS29.092S..., sequelaS29.099Other injury of muscle and tendon of unspecified wall of thoraxS29.099A..., initial encounterS29.099D..., subsequent encounterS29.099S..., sequelaS29.8Other specified injuries of thoraxS29.8XXA..., initial encounterS29.8XXD..., subsequent encounterS29.8XXS..., sequelaS29.9Unspecified injury of thoraxS29.9XXA..., initial encounterS29.9XXD..., subsequent encounterS29.9XXS..., sequela