Intermediate
Technical
In the Industry Vocabulary Test
Kyphosis
Pronunciation: kahy-FOH-sis
Excessive outward curvature of the thoracic spine creating a hunched or rounded back appearance.
Full Definition
Kyphosis refers to an exaggerated thoracic spinal curvature exceeding normal physiological limits, typically measuring greater than 40-45 degrees on lateral radiographs. Physical therapists assess postural kyphosis through visual examination, plumb line assessment, and functional testing. Treatment focuses on strengthening posterior trunk muscles, stretching anterior structures, postural education, and exercises to improve spinal alignment and prevent progression of the deformity.
Usage
Usage note: Distinguish between postural (flexible) and structural (fixed) kyphosis.
In Context
- "Postural kyphosis was addressed through extension exercises and ergonomic education." — Treatment plan
- "Structural kyphosis showed minimal improvement with conservative management." — Progress note
Also known as
thoracic hyperkyphosis
round back
Contrasted with
normal spinal alignment
lordosis
Don't confuse with
scoliosis
forward head posture