📄 Normal
TECHNIQUE / POSITIONING
1📄 AP pelvis radiograph obtained
2📄 Symmetrical positioning with both hips included
3📄 Suboptimal positioning / pelvic rotation
OSSIFICATION CENTERS
4📄 Femoral head ossification centers present and appropriate for age
5📄 Delayed appearance of femoral head ossification center
6📄 Asymmetrical femoral head ossification
ACETABULAR DEVELOPMENT
7📄 Acetabular roofs well formed with normal acetabular angle
8📄 Increased acetabular angle
9📄 Shallow acetabulum
HIP JOINT ALIGNMENT
10📄 Femoral heads located within acetabula
11📄 Lateral / superior displacement of femoral head
12📄 Hip dislocation
SHENTON’S LINE
13📄 Shenton’s lines are intact bilaterally
14📄 Disruption of Shenton’s line
15📄 Bilateral Shenton’s line abnormality
TRIRADIATE CARTILAGE
16📄 Triradiate cartilage open and normal for age
17📄 Premature closure of triradiate cartilage
18📄 Asymmetrical triradiate cartilage
TRAUMATIC / OTHER FINDINGS
19📄 No fracture or bony abnormality
20📄 Pelvic or proximal femoral fracture
21📄 Features suggestive of developmental dysplasia of the hip (DDH)
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