5.01.020 Assault and Battery
…
(b) Assault and Battery in the Second Degree. A person who commits assault and battery in one or more of the following aggravated circumstances is guilty of assault and battery in the second degree:
(1) willful infliction of serious physical harm;
…
Assault and Battery in the Second Degree is a class B offense.
5.10.010 Definitions
(18)“Serious Physical Harm” means bodily injury which involves a temporary but substantial disfigurement, or which causes a temporary but substantial loss or impairment of the function of any bodily part or organ, or which causes a fracture of any bodily part, or strangulation.