Understanding.
The coccyx comprises several small vertebrae, or segments. Their degree of fusion varies. Complete fusion between these segments can be discovered painlessly and does not, in itself, constitute a disease.
The assessment.
The assessment distinguishes between fusion between segments and fusion with the sacrum. It looks for residual mobility, a bony prominence, or another origin of the pain. MRI can be useful in certain painful forms with a rigid coccyx.
Treatments.
In the absence of symptoms, no treatment is necessary for fusion alone. If pain is present, treatment targets its cause and impact; surgery is not decided based solely on this radiological appearance.
Follow-up.
The correlation between the physical examination and imaging remains crucial to avoid attributing all pain to this characteristic.
Your questions.
Is a fused coccyx necessarily pathological?+
No. A fusion can be a well-tolerated anatomical variation.
Coccygectomy.
Indications, preparation, procedure, follow-up, and risks: key information for discussing this option during a consultation.