What is lordosis?

What is lordosis?

• A. Lateral bending of the spine
• B. A posterior bend in the spine
• C. An anterior bending condition or anterior deviation of a curve
• D. A rotational deformity of the vertebrae

Answer: (C)

Lordosis is the inward, anterior curve of the spine in the sagittal plane, typically in the cervical and lumbar regions. When viewed from the side, the spine bows toward the front, describing an anterior bend. This distinguishes it from a posterior bend (kyphosis), lateral bending (scoliosis), or a rotational deformity, making the anterior bending description the best match.

Lordosis is the inward, anterior curve of the spine in the sagittal plane, typically in the cervical and lumbar regions. When viewed from the side, the spine bows toward the front, describing an anterior bend. This distinguishes it from a posterior bend (kyphosis), lateral bending (scoliosis), or a rotational deformity, making the anterior bending description the best match.