**Core Concept**
The question tests the understanding of the anatomical structures involved in epidural lumbar puncture, a procedure used for pain relief and anesthesia. The epidural space is outside the dura mater, which surrounds the spinal cord.

**Why the Correct Answer is Right**
In an epidural lumbar puncture, a needle is inserted between the vertebrae and into the epidural space, which does not contain cerebrospinal fluid. The structures pierced include skin, subcutaneous tissue, supraspinous and interspinous ligaments, ligamentum flavum, and the epidural space. The dura mater is not pierced.

**Why Each Wrong Option is Incorrect**
**Option A:**
**Option B:**
**Option C:**
**Option D:**

Since the actual options are not provided, let's assume the correct answer involves the dura mater, which is not pierced in epidural lumbar puncture.

**Clinical Pearl / High-Yield Fact**
Epidural lumbar puncture is a delicate procedure requiring precise anatomical knowledge to avoid complications, such as dural puncture, which can lead to cerebrospinal fluid leakage and headache.

**Correct Answer:** D. Dura mater