Presentation
Known achondroplasia.
Patient Data
Age: 4 months
Gender: Male
From the case:
Achondroplasia - pelvis
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Info

Horizontal acetabular roof (decreased acetabular angle), small squared (tombstone or mickey mouse ear) iliac wings and champagne glass type pelvic inlet consistent with achondroplasia.
Case Discussion
Typical appearance on pelvic x-ray in a patient with achondroplasia.