Kyphosis
Excessive forward curvature of the thoracic spine that may be visible on radiographs
Kyphosis means an exaggerated forward curvature of the thoracic spine, which can be seen on radiographs and may reflect posture, degeneration, fracture, or structural spine disease.
Kyphosis refers to increased forward rounding of the upper back. Mild curvature can be normal, but more pronounced kyphosis may relate to posture, aging, vertebral compression fractures, or other spinal conditions.
Representative X-ray
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What it is
- This is a radiographic description of increased thoracic curvature
- It may be postural, degenerative, osteoporotic, congenital, inflammatory, or related to vertebral compression deformity
How it appears on chest X-ray
- On X-ray, kyphosis appears as accentuated forward curvature of the thoracic spine
- Radiologists may also look for vertebral wedging, degenerative change, compression fractures, or associated scoliosis
What radiologists look for
- Important questions include the severity of curvature, whether vertebral compression or structural abnormality is present, and whether the finding appears chronic, progressive, or symptomatic
How X-ray helps
- X-ray helps define the curvature pattern and may show vertebral deformity, compression fracture, or degenerative changes that explain the shape
Common causes
- Causes include postural change, aging, osteoporosis with compression fractures, Scheuermann disease, degenerative spine disease, congenital disorders, and inflammatory conditions
Symptoms / associated symptoms
- Symptoms can include posture change, back pain, stiffness, fatigue, reduced mobility, or no symptoms in mild cases
Risk factors
- Risk factors include older age, osteoporosis, prior vertebral fracture, degenerative disease, poor posture, and some developmental spine conditions
Why it can matter clinically
- More severe kyphosis can contribute to pain, reduced mobility, impaired balance, and in advanced cases reduced pulmonary mechanics
When to seek medical care
- Seek medical review for new spinal curvature, persistent back pain, height loss, trauma, numbness, weakness, or possible fracture
Evaluation and diagnosis
- Evaluation may include physical examination, review of symptoms, lateral spine radiographs, and osteoporosis or specialist workup depending on the pattern
Treatment approaches
- Management may include posture work, physical therapy, pain control, bone-health treatment, bracing in selected cases, and specialist review for structural or progressive deformity
Medication classes clinicians may use
Medication depends on the underlying cause, such as pain control or bone-health treatment in osteoporotic disease.
Treatment modalities commonly paired with medication decisions
- Physical therapy
- Posture-focused rehabilitation
- Pain management
- Bone-health treatment when indicated
Analgesics
Can help when kyphosis is associated with back pain.
- acetaminophen
NSAIDs
Sometimes used for pain and stiffness support when appropriate.
- ibuprofen
- naproxen
Bisphosphonates
May be used when osteoporotic vertebral compression contributes to kyphosis.
- alendronate
FAQ
Is kyphosis always abnormal?
No. The thoracic spine normally has some forward curve, so the issue is whether the curvature is excessive, progressive, symptomatic, or linked to vertebral abnormality.
Can X-ray show the cause of kyphosis?
Sometimes. X-ray can reveal vertebral wedging, compression fractures, or degenerative change, but some causes need broader clinical evaluation.