Motor System Free

**ASIA Impairment Scale**
Assessment scale for neurologic impairment after SCI
Grade	Description	Characteristics of Impairment
A	Complete	No sensory or motor function preserved
B	Incomplete	Sensory but no motor function preserved below injury level
C	Incomplete	Motor function preserved but majority of muscles below neurologic level have muscle grade <3
D	Incomplete	Motor function preserved but majority of muscles below neurologic level have muscle grade ≥3
E	Normal	Motor and sensory function normal

**House-Brackmann Grade**
Standardized scale for degree of facial nerve paralysis
Grade	Description	Characteristics
I	Normal	Normal facial function in all areas
II	Mild Dysfunction	Slight weakness and asymmetry on close inspection
III	Moderate Dysfunction	Obvious but not disfiguring asymmetry
IV	Moderate-Severe Dysfunction	Obvious weakness and/or disfiguring asymmetry
V	Severe	Barely perceptible motion
VI	Total Paralysis	No contraction

**Frankel Function Grade**
Grading patient functionality below level of SCI lesion
Grade	Description	Characteristics
A	Complete dysfunction	Both motor and sensory loss below injury level
B	Sensory only	Complete motor paralysis with preserved sensation below injury level
C	Incomplete motor function	Motor function present but of no practical use below injury level
D	Fair motor function	Motor function present with practical use below injury level
E	Normal function / Recovery	Free of neurologic symptoms