Table 2.

ISOLS criteria specific to the lower extremity (Enneking et al. 1993 )

Score	Pain	Function	Emotional acceptance	Support	Walking ability	Gait
5	No pain	No restriction	Rnthused	None	Unlimited	Normal
4	Intermediate	Intermediate	Intermediate	Intermediate	Intermediate	Intermediate
3	Modest/Non-disabling	Recreational restriction	Satisfied	Brace	LImited	Minor cosmetic
2	Intermediate	Intermediate	Intermediate	Intermediate	Intermediate	Intermediate
1	Moderate/intermittently disabling	Partial occupational restriction	Partial occupational restriction	One cane or crutch	Inside only	Major cosmetic
0	Severe/continuosly disabling	Total occupational restriction	Total occupational restriction	Two cane or crutch	Not independently	Major handicap