Spinal fusion: Healing bone after a spinal fusion takes approximately 100 days. Smoking, diabetes, poor nutrition, osteoporosis, and not wearing a back brace can slow healing. It is uncommon to break screws. Adjacent wear or injury of the sacroiliac joints or the lumbar 3/4 level is more likely than causing damage to the fusion itself.
Answered 10/7/2013
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A doctor has provided 1 answer
5 doctors weighed in across 3 answers
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