MRI COCCYX
Also Known As
SENIOR
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FAMILY
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Certified Labs
NABH Accredited
Reports in
6hrs
Measures
No description available
Identifies
No identification information available
About The Test
MRI coccyx is a painless scan that clearly pictures the tailbone and surrounding soft tissues. At Cadabams Diagnostics, the study takes 20-25 minutes, uses zero radiation, and is available in both closed 3T and open-MRI formats for every body type.
Quick facts
- Duration: 20-25 minutes
- Radiation: None
- Open-MRI option: Yes
- Same-day report: Yes
Why choose Cadabams Diagnostics
- 3T high-resolution magnet for crisp images
- Wide-bore and open-MRI scanners to ease claustrophobia
- Experienced musculoskeletal radiologists
- Digital report sent to your phone before you leave
List of Parameters
Radiologists check:
- Coccygeal alignment & curvature (normal vs. anterior subluxation)
- Bone-marrow signal (edema, tumour, infection)
- Soft-tissue swelling or masses (cysts, chordomas, abscesses)
Why This Test
- Rule out fractures or dislocations after a fall
- Identify coccydynia causes such as joint arthritis or ligament tears
- Pre-surgical planning for coccygectomy or cyst excision
When to Take Test
Benefits
Benefits of Coccyx MRI Scan
- Zero radiation exposure—safe for pregnancy after first trimester
- Crisp soft-tissue & bone views in one scan
- Same-day digital report to speed treatment decisions
Conditions Diagnosed with Coccyx MRI Test
- Coccygeal fracture—hairline cracks invisible on X-ray
- Coccydynia / chronic tailbone pain
- Sacrococcygeal chordoma or cysts—rare tumours and fluid-filled sacs
Preparing for test
- Fasting is not required—eat normally
- Remove all metal objects—watches, rings, removable dentures
- Bring prior X-rays or CT scans if available for comparison
Pre-requisites
- Doctor’s prescription stating clinical indication
- Pregnancy disclosure form if applicable
Best Time to Take the MRI Coccyx
- Morning slots reduce wait times and motion artefacts
- Avoid scheduling during acute pain flare-ups without a pain-relief plan
Eligibility
- Adults & children over 5 years
- Weight limits: 150 kg (open MRI) / 200 kg (wide-bore 3T)
Procedure for Taking an MRI Coccyx
- Check-in: Confirm identity and safety screening
- Change: Metal-free gown provided
- Positioning: Lying prone or supine, cushions under pelvis for comfort
- Scan: 20-25 minutes of intermittent knocking sounds
- Exit: Resume normal activity immediately
Caution Before Taking the Test
- Inform staff about any metallic implants, tattoos, or claustrophobia
- Take prescribed pain medication if you have severe tenderness while lying flat
Test Results
Results and Interpretations of Coccyx MRI Test
| Finding / Observation | Description (Generalized Examples) | General Interpretation/Significance |
|---|---|---|
| Normal alignment | Coccyx curves gently forward | No fracture or dislocation |
| Anterior subluxation | Tip angled >25° forward | Possible ligament injury |
| Marrow edema | Bright signal on T2 | Recent trauma or stress |
| Fracture line | Low-signal crack | Acute coccygeal fracture |
| Soft-tissue mass | Well-defined lesion | Cyst vs. chordoma—needs biopsy |
| Simple cyst | Fluid-filled, thin wall | Benign pilonidal or Tarlov cyst |
| Neural Structures | Sacral nerve roots and the surrounding neural structures appear normal; indirect signs like inflammation or compression may be noted. | Though not commonly affected, irritation or compression can occur due to mass effect, trauma, or infection in adjacent tissues. |
| Incidental Findings | May reveal unrelated pelvic abnormalities like ovarian cysts, fibroids, or bowel fullness. | Important to document for holistic care—some may require follow-up or referral to appropriate specialty (e.g., gynecology, GI). |
Risks & Limitations
MRI safety (pacemakers, implants)
- Absolute: Most cardiac pacemakers, cochlear implants, and certain aneurysm clips
- Conditional: Modern joint prostheses—bring device card for verification
Claustrophobia considerations & open-MRI option
If enclosed spaces worry you, ask for our open-MRI scanner. It has wide side gaps and a shorter tunnel while delivering diagnostic-quality images.
FAQs
Is an MRI of the coccyx painful?
The MRI Coccyx scan itself is painless. You will not feel magnetic fields or radio waves. Some individuals may find it uncomfortable to lie still. Contrast injection is mild.
How long does an MRI Coccyx take?
Typically, the procedure takes 30-60 minutes. Duration varies depending on sequences and contrast.
Is sedation available for claustrophobic patients?
Yes, light oral sedation is provided under medical supervision.
Can I drive home after the scan?
Yes, unless you received sedation. In that case, bring an escort.
When will the report be ready?
Most reports are ready the same evening; urgent cases within 2 hours.
Do I need a referral?
A doctor’s prescription is mandatory as per regulations.