S20.3 - Other and unspecified superficial injuries of front wall of thorax
S20.30 - Unspecified superficial injuries of front wall of thorax
S20.301 - Unspecified superficial injuries of right front wall of thorax
S20.302 - Unspecified superficial injuries of left front wall of thorax
S20.309 - Unspecified superficial injuries of unspecified front wall of thorax