Orthonotes
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Autosomal dominant **FGFR3** mutation → rhizomelic limb shortening with normal trunk, macrocephaly. Neonates risk **foramen magnum stenosis** and cent...
Failure of mineralization at the growth plate → metaphyseal cupping, fraying, and splaying with genu varum/valgum. Differentiate **nutritional vitamin...
Pediatric equivalent of ACL tear — bony avulsion of tibial eminence. Meyers–McKeever Types I–III (and IV comminuted) guide management. Type I: cast in...
Physis has zonal architecture; hypertrophic zone is weakest and fails in most injuries. Salter–Harris I–V (Slip, Above, Lower, Through, Rammed) with O...