Normal variant: This may be a normal variant, where the bottom disc is not fully formed, and may be partially fused to the sacrum or tail bone. Not necessarily a problem.
Answered 9/16/2017
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
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