What should you know about pedicle stress fracture?

The pedicles are short bridges of bone connecting the back part of a vertebra to its body. Repeated loading can create a small stress injury, particularly during activities with frequent extension, rotation or impact. Pain is often focused in the back and may increase with activity, but symptoms can overlap with muscle strain and other spinal conditions.

A clinician considers the activity history, pain pattern, examination and bone health. Imaging may be used when the diagnosis is uncertain or symptoms persist. Low vitamin D or other factors that affect bone strength may be relevant, but they should be checked rather than assumed. See [Stress Fracture](/conditions/stress-fracture/) and [Vitamin D Deficiency](/conditions/vitamin-d-deficiency/) for related background.

Stop the activity that reliably provokes pain and arrange a medical assessment, especially if pain keeps returning. The clinician may recommend temporary changes to training, comfortable daily movement, and a gradual rehabilitation plan. Do not restart impact sport simply because pain improves for a short time.

Ask whether vitamin D testing or dietary review is appropriate. Supplementation should follow professional advice, because the dose and need depend on the child’s health and test results. More information is available about [Vitamin D Supplementation](/treatments/medical-management/vitamin-d-supplementation/).

Seek urgent assessment for back pain with leg weakness, spreading numbness, trouble walking, loss of bladder or bowel control, fever, severe pain at rest, or pain after a major injury. A child who becomes suddenly unable to participate in ordinary movement should also be evaluated promptly.

Ask which spinal bone is affected, what imaging has shown, which activities are restricted, how bone health will be assessed, and what milestones guide return to sport. Ask how pain should be managed and when follow-up imaging or review is needed.