Which autopsy incision is described as forming a Y shape to access internal organs?

• A. Y-incision
• B. Midline incision
• C. Thoracoabdominal incision
• D. Transverse incision

Answer: (A)

Understanding autopsy incision patterns helps you picture why a Y-shaped opening is used. The Y-incision is designed so the midline cut splits into two diverging arms, creating a Y shape. This arrangement provides wide exposure to both the thoracic and abdominal cavities, allowing thorough examination of the heart, lungs, liver, and other organs while keeping the tissue edges manageable for later closure. The other incisions—straight midline, a long thoracoabdominal cut, or a horizontal/transverse cut—do not form this characteristic Y shape, so they don’t offer the same combination of broad access and practical flap management.