Defects and Diseases of the Spine - Spinal curve deformities



W hen looked at from the side, the normal human spine follows a shallow S-shaped curve. If there is an exaggerated forward curvature of the spine, that condition is described as a lordosis . This type of spinal curvature is uncommon except in late pregnancy, and is caused by hip deformity or a defect in posture.

Vertebral Column

Kyphosis

Kyphosis is an exaggerated backward spinal curvature characterized by a humpback appearance. A person with this disorder develops an abnormal-looking thorax (or chest) due to the hump in the back and may sometimes find it difficult to lie on his back. The condition is brought on by untreated fractures of a vertebral body, a spinal tumor, osteoporosis, or spinal tuberculosis. If the principal cause is diagnosed and treated, recovery is possible.

Scoliosis

Scoliosis is a lateral curvature of the central part of the spine and appears mostly in children from birth and young adults up to age 15. Early diagnosis and proper orthopedic care are important. If scoliosis appears in early adulthood, the prognosis is better than if the disease starts in infancy. Growth of the curvature ends when the individual's skeletal development ceases.

Scoliosis

Scoliosis creates an ugly spinal deformity, and this is usually the only symptom. Sometimes there may be an acute attack of sciatica. Treatment of scoliotic children requires hospitalization. In simple cases, a cast is applied from the chest to the waist to reduce the curvature. Fusion of the vertebral bodies with bone grafting to maintain the fusion may be necessary.



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