Rating

Pain

Mobility

Walking

1

Very sharp pain when walking, preventing activity and night pain

Extreme stiffness with a vicious attitude

Only with canes

2

Sharp pain during walking

Flexion: 40˚

Abduction: 0˚ with vicious attitude

Only with two canes

3

Sharp pain, but allowing limited activity

Flexion: 40˚ - 80˚ Abduction: 0˚

Limited with a cane (less than 1 h), very difficult without cane, light claudication

4

Pain during and after walking, disappearing quickly by rest

Flexion: 90˚

Abduction: 20˚

Prolonged with a cane, limited without cane, light claudication

5

Very mild and intermittent pain that does not prevent normal activity

Flexion: 90˚ Abduction: up to 25˚

Without a cane, slight claudication, only with fatigue

6

Complete indolence

Flexion: 90˚ Abduction: up to 25˚

Normal