Coccygodynia

Coccydynia is pain in the tailbone, the small bone at the base of your spine. This condition causes pain when you sit down and when you change positions. It makes work, driving, and daily activities uncomfortable. Rest assured: coccydynia responds well to treatment. Over 90% of cases improve with conservative treatment. Our specialized pelvic health physiotherapists offer effective treatments that combine manual therapy, pelvic floor work, and habit changes. Although coccydynia specifically affects the tailbone, it is part of the broader category of back pain that we treat.

What is Coccydynia and Where Does It Hurt?

Coccydynia is pain in the tailbone, the small triangular bone at the very bottom of your spine. The pain is located precisely at the tip of the tailbone. You can pinpoint it with a single finger.

The tailbone is located just below the sacrum. It is a bone formed by 3 to 5 fused vertebrae. The pelvic floor muscles attach to this bone, which explains the connection between the two. The tailbone supports about 2 to 10% of your body weight when you are sitting. This is why sitting makes the pain worse.

Women experience coccydynia about five times more often than men. Their pelvis has a different shape, and childbirth can injure the tailbone. The female tailbone also moves more and is positioned further backward, making it more vulnerable.

Coccydynia pain is different from other types of back pain. Sacroiliac pain is located higher up and to the side. Lower back problems are situated above the sacrum. This distinction helps in making the correct diagnosis.

What Causes Tailbone Pain?

Coccydynia often results from direct trauma, such as a fall onto the buttocks or an injury during childbirth. Other causes include prolonged sitting on hard surfaces and repetitive sports like cycling or rowing.

Pelvic floor problems are an often overlooked cause. The levator ani muscles attach to the tailbone. When these muscles are too tense or have trigger points, they create pain that is felt in the tailbone. This explains why some cases improve with pelvic floor physiotherapy, even without an obvious injury.

Unlike lower back sprains which affect the ligaments of the lower back, coccydynia directly affects the tailbone.

What Are the Symptoms of Coccydynia?

The main symptom is pain located at the tip of the tailbone. It gets worse when you sit down, stand up from a chair, or during bowel movements. You can pinpoint the pain with a single finger.

People often describe this pain as "sitting on a knife." The pain can be sharp when you change positions, or a deep ache when you sit for a long time.

• Pain directly at the tip of the tailbone
• Pain worsens on hard surfaces
• Sharp pain when standing up from a chair
• Pain During Bowel Movements
• Sometimes pain during sexual intercourse
• Leaning backward worsens the pain
• Leaning forward helps

The pain can spread to the buttocks or the back of the thighs. However, it does not follow nerve pathways like sciatica, and there is no numbness or weakness.

Long-lasting coccydynia can lead to other issues. You may worry about sitting, avoid certain activities, and have trouble concentrating at work. If you recognize these symptoms, know that this is a common condition that responds well to treatment.

How Is Coccydynia Diagnosed?

Diagnosis is mainly based on a clinical examination. The tailbone is felt to reproduce the pain and assess its mobility. Imaging is rarely needed unless there are warning signs.

The physical exam focuses on directly touching the tailbone. Pressing on the skin between your buttocks causes tenderness at the tip of the tailbone. We also check how the tailbone moves to see if there's too much or too little mobility.

Checking the tension of the pelvic floor muscles helps identify muscle problems. Trigger points in the levator muscles can refer pain to the tailbone. This assessment also helps rule out other conditions like lumbar osteoarthritis.

When is imaging necessary?

Imaging becomes necessary in certain cases:

• Severe, constant pain that doesn't change with position
• Fever or unexplained weight loss
• History of Cancer
• Severe trauma with suspected fracture

Rest assured: these situations are rare. For typical cases, a diagnosis based on pain and tenderness to the touch is sufficient, and treatment can begin without imaging.

How Does Physiotherapy Treat Coccydynia?

Physiotherapy combines manual therapy for the tailbone, pelvic floor work, postural education, and pain management strategies. It is the first treatment to try and works in most cases.

Manual techniques address coccyx movement issues. Gentle pushes and movements are used, either externally or internally. Pelvic floor therapy treats muscle problems when tension in the levator muscles causes symptoms.

For cases requiring specialized attention, our perineal physiotherapy program offers tailored treatments. To better understand our comprehensive approach, discover everything you need to know about physiotherapy.

What Sitting Position Modifications Help Coccydynia?

Use a coccyx cushion with a cutout. Lean slightly forward when sitting. Take breaks every 20-30 minutes. These adjustments can reduce pressure on the tailbone by up to 80%.

• Choose cushions with a cutout that relieves pressure
• U-shaped or wedge-shaped cushions work best
• Keep cushions at work, in the car, and at home

• Lean slightly forward
• Do not lean backward
• Keep Your Feet Flat on the Floor

• Stand up every 20 to 30 minutes
• Move and change positions
• Use a standing desk if possible

• Adjust chair height
• Avoid Soft Chairs That Cause You to Tilt Backwards
• Use lumbar support

What Is the Recovery Time for Coccydynia?

Most cases improve within 8 to 12 weeks with appropriate treatment. Acute traumatic cases may resolve in 4 to 8 weeks. Chronic cases can take 3 to 6 months.

Several factors affect the speed of healing. Continuing painful activities slows down recovery. Anxiety and catastrophic thinking also play a role. Pelvic floor issues and obesity make recovery more challenging.

Rest assured: about 90% of cases improve with treatment within one year. Expect symptoms to fluctuate during healing, with overall gradual improvement.

Which activities should be modified with coccydynia?

Temporarily avoid prolonged sitting, cycling, and rowing. Modify floor exercises with padding. Gradually resume activities as symptoms improve.

Cycling puts constant pressure on the tailbone with repetitive movements. Rowing creates similar stress due to the sustained sitting position.

Swimming is an excellent alternative exercise. It keeps you fit without putting strain on the tailbone. You can return to activities when doing them doesn't worsen your pain beyond your baseline level.

When Are Injections or Surgery Considered?

The good news is that over 90% of cases resolve without surgery. Injections are considered after 2 to 3 months of unsuccessful conservative treatment. Surgery is rare and reserved for severe chronic cases.

Corticosteroid injections deliver anti-inflammatory medication directly to the painful area. They can provide relief for several months. If an injection completely stops the pain, it confirms that the tailbone is the true source.

Surgery (coccygectomy) involves removing part or all of the tailbone. It is only considered after 6 to 12 months of comprehensive treatment that has not been effective. Success rates range from 60% to 90%, with the best outcomes seen in patients with a clear traumatic cause.

Other treatments for persistent coccydynia include radiofrequency ablation and prolotherapy. Research supporting these treatments is still limited.

How to prevent coccydynia?

Prevention includes using protective equipment in sports, maintaining good sitting posture, taking regular breaks, and strengthening core and pelvic floor muscles.

• Wear Padded Shorts for Sports with a Risk of Falling
• Learn to fall to the side instead of directly on your buttocks
• Choose the right bicycle seat and adjust your position

• Use Well-Padded Chairs
• Take movement breaks every 30 to 60 minutes
• Maintain Good Sitting Posture

• Strengthen core and pelvic floor muscles
• Maintain a healthy weight
• Avoid sitting for long periods on hard surfaces without padding

Pregnant women have a higher risk. Our pregnancy and postpartum program includes pelvic floor physiotherapy, which can reduce the risk of tailbone injury.

Ready to find relief for your tailbone pain?

Our physiotherapists at Physioactif offer specialized treatment for coccydynia. We combine manual therapy, pelvic floor rehabilitation, and personalized pain management strategies.

Coccydynia can significantly limit your work and leisure activities. However, effective treatments are available. Physiotherapy addresses tailbone problems and their underlying causes. Whether you suffer from coccydynia or other back pain, we are here to help you.

Early treatment significantly improves outcomes and prevents chronic pain. If you have tailbone pain that interferes with sitting or working, contact Physioactif today to schedule an assessment.

References

• Anatomy of the coccyx and muscular attachments. Standard anatomical sources.
• Maigne JY, et al. Causes and mechanisms of common coccydynia. Spine. 2000;25(23):3072-3079.
• Tailbone biomechanics when sitting. Ergonomics research.
• Prevalence of idiopathic causes. Epidemiological studies.
• Childbirth-related tailbone injuries. Obstetric literature.
• Occupational and sports-related risk factors. Ergonomics research.
• Connection between pelvic floor and coccydynia. Physiotherapy reviews.
• Characteristics of coccydynia symptoms. Clinical manuals.
• Effects of posture on tailbone pressure. Pain science literature.
• Diagnostic examination techniques. OPPQ practice guidelines.
• Dynamic X-rays and clinical correlation. Radiology reviews.
• Effectiveness of physiotherapy. Systematic reviews and meta-analyses.
• Manual therapy techniques. Physiotherapy practice guidelines.
• Activity modifications and ergonomics. Rehabilitation literature.
• Effectiveness of tailbone cushions. Clinical trials.
• Recovery times and prognosis. Longitudinal studies.
• Factors affecting recovery. Outcome research.
• Sport-specific modifications. Sports medicine literature.
• Effectiveness of injection therapy. Pain management reviews.
• Alternative interventions. Intervention studies.
• Surgical indications and outcomes. Surgical literature.
• Prevention strategies. Preventive medicine research.