Anatomy Pelvic splanchnic nerve is formed by : A Pelvic splanchnic nerve is formed by : B Posterior rami of S2-S3 S4 C Anterior rami of L5 SI S2 D Anterior rami of S2 Si S4 💡 Explanation Pelvic splanchnic nerve is formed by : ✓ Correct Answer: D. Anterior rami of S2 Si S4