Lordosis is excessive curvature in the lumbar portion of the spine, which gives a swayback appearance.| medlineplus.gov
The spine is divided into several sections. The cervical vertebrae make up the neck. The thoracic vertebrae comprise the chest section and have ribs attached. The lumbar vertebrae are the remaining vertebrae| medlineplus.gov
A lumbosacral spine x-ray is a picture of the bones (vertebrae) in the lower part of the spine. This area includes the lumbar region and the sacrum, the area that connects the spine to the pelvis.| medlineplus.gov
Achondroplasia is a disorder of bone growth that causes the most common type of dwarfism.| medlineplus.gov
Muscular dystrophy (MD) is a group of inherited disorders that cause muscle weakness and loss of muscle tissue, which get worse over time.| medlineplus.gov
Spine injuries and spine disorders such as infection, scoliosis, and herniated disk can cause pain and other issues. Read about problems of the spine.| medlineplus.gov
Spondylolisthesis is a condition in which a bone (vertebra) in the spine moves forward, out of its proper position, in relation to the bone below it.| medlineplus.gov