(HealthDay News) — Rickets is a condition caused by a deficiency of vitamin D, calcium or phosphorus. Symptoms may include weak or deformed bones.
The American Academy of Orthopaedic Surgeons says common warning signs of rickets include:
- Poor muscle tone.
- Delays in growth and development.
- Widened bones in the ankles or wrists.
- Bowing of the legs.
- Stooped posture.
- Deformities in the ribs or chest, which could trigger lung infections.
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