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What is Shape of extradural hematoma on NCCT is ? and explain in detail?
CT scan head is diagnostic. Extradural haematoma shows biconvex lesion Ref: SRB's Manual of Surgery, 4th Edition, pg. no. 1177 On CT, extradural haematomas appear as a lentiform (lensshaped or biconvex) hyperdense lesion between skull and brain, constrained by the adherence of the dura to the skull. Ref: Bailey & Love Sho Practice Of Surgery, 26th Edition, pg. no. 315