Hemiveebra is a defect of
High-Yield Explanation
Veebral bodies mainly develop from ventral sclerotome (VS) & thus hemiveebra is a defect of VS Hemiveebra can lead to defects in the veebral column - scoliosis. Posterior veebral arches (PVA) contribute mainly to the lamina & spines. PVA are contributed by the dorsal sclerotome.