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Coccyx · Dr. Alexandre Journé · Lyon

Tumors of the sacrococcygeal region.

A rare cause of pain, requiring specialist referral when suspected.

01 · Your journey

Understanding.

Tumors in this area can be benign or malignant. Chordoma is one of the bone tumors to investigate in certain situations. The vast majority of coccyx pain is not caused by a tumor.

02 · Your journey

The assessment.

A mass, unusual progressive pain, or neurological symptoms warrant further investigation. MRI analyzes the lesion and its relationship to surrounding tissues; other examinations depend on its characteristics.

03 · Your Journey

Treatments.

In case of suspected tumor, referral to a specialist team precedes any biopsy or intervention. For a chordoma in particular, the biopsy procedure must be planned with the team that will provide the treatment.

04 · Your Journey

Follow-up.

Management is decided in a multidisciplinary meeting based on the nature and extent of the lesion. This is not the usual approach of a coccygectomy for mechanical pain.

Your questions.

Does nighttime pain indicate cancer?+

No. This sign is not very specific, but unusual and progressive pain should be evaluated.

General information, which does not replace a consultation. References consulted on October 11, 2026:Chordoma Foundation — Symptoms and diagnosis ↗National Cancer Institute — Chordome ↗
Arranging your appointment

Let's Meet
in Lyon.

Consultations: 152 rue Vauban, Lyon 6th arrondissement.
Procedures at the Clinique du Parc Lyon.
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Are you consulting for a child or adolescent?
Access the pediatric orthopedics website ↗

Appointments & Information
06 28 77 11 01Call the office ↗

Make an appointment on Doctolib ↗

Practice in sector 2.
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