Odontoid process is present with which vertebrae of vertabral column ?

Options

A. Atlas vertebrae
B. Axis vertebrae
C. Vertebra prominens
D. Lumber vertebrae

Answer

**Step-by-Step Solution:**

1. **Identify the Odontoid Process**: The odontoid process is a specific anatomical feature found in the vertebral column. It is important to know what it is before identifying its location.

2. **Locate the Cervical Vertebrae**: The vertebral column is divided into different regions, one of which is the cervical region. The cervical vertebrae are the first seven vertebrae in the spine, labeled C1 to C7.

3. **Identify the Second Cervical Vertebra**: Among the cervical vertebrae, the second one is known as the axis (C2). It is crucial to recognize that the axis is specifically designed to allow for the rotation of the head.

4. **Connect the Odontoid Process to the Axis**: The odontoid process, also known as the dens, is a projection that arises from the axis (C2). This projection is essential for the rotational movement of the head.

5. **Summarize the Answer**: Therefore, the odontoid process is present on the second cervical vertebra, which is also referred to as the axis.

**Final Answer**: The odontoid process is present with the second cervical vertebra (axis) of the vertebral column.

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