serious bodily injury

(4) the term “serious bodily injury” means— (A) injury posing a substantial risk of death; (B) extreme physical pain; (C) protracted and obvious disfigurement; or (D) protracted loss or impairment of the function of a bodily member, organ, or mental faculty; and


18 USC § 43(d)(4)

Scoping language

As used in this section
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