Rotation – N / L / R Tilt – SC jt to PS ____ cm Obliquity – neutral / R high / L high
Cross over sign R- L- Ischial spine sign R- L-
Tear drop shape – Normal / thin/ reversed / wide
Osteophytes – Cysts – Joint space – mm.
Subluxation Medial widening – Shenton’s line break – Rim fracture –
Sourcil
Lateral coverage (80)% – Medial coverage (MCE 25) – Shape (concave) –
Angle (0-10) – Labral ossification –
Anterior wall Coverage (20%)
Posterior wall Coverage (50%) Posterior wall LCE (25-35)
Femur Epiphyseal extension Subchondral fracture Collapse
Alpha angle – AP Lateral Trochanteric height
Neck length Fovea angle
Morphological variations affecting
- Cartilage space –
- Dysplastic features –
- Impingement risk factors –
- Abductor function –