The conical mass within the renal medulla that ends at the papilla. Introduction: The kidneys are located between vertebrae T 12 and L 3 on the left and right of the vertebral column. They are positioned in a retroperitoneal position between the muscles of the posterior body wall and the parietal peritoneum.

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Chapter 17.1, Problem 1.3R

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To determine: The conical mass within the renal medulla that ends at the papilla.

Introduction: The kidneys are located between vertebrae T₁₂ and L₃ on the left and right of the vertebral column. They are positioned in a retroperitoneal position between the muscles of the posterior body wall and the parietal peritoneum.

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