About Coccydynia

Commonly referred to as “tailbone pain”, coccydynia (also termed coccygodynia) describes pain arising from the coccyx or surrounding soft tissues. It is typically aggravated by prolonged sitting, sit-to-stand transitions, and activities that increase load or pressure through the coccygeal region, such as defecation or intercourse. Symptoms can substantially affect quality of life, as well as social participation and emotional well-being.

The most common causes of coccydynia include acute direct axial trauma (e.g., a fall onto the buttocks), obstetric-related injury, and repetitive or sustained loading associated with prolonged sitting or sitting posture. These mechanisms may lead to irritation, inflammation, hypermobility, hypomobility, or degenerative changes of the sacrococcygeal or intercoccygeal joints, as well as involvement of adjacent soft tissues.

Most cases of coccydynia are benign and self-limiting, with symptoms improving over weeks to months with conservative care. However, in some instances, coccygeal pain may be associated with underlying pathology requiring further evaluation.

About CCG Care Pathways

Purpose

CCG is a knowledge translation resource of the Canadian Chiropractic Association. Its care pathways help chiropractors and other clinicians organize conservative care for musculoskeletal conditions. Each pathway outlines the main steps of the clinical encounter and supports decisions about assessment, care, monitoring, referral, co-management, and discharge. The pathways provide a structured approach to care, not a fixed prescription.

Development

Pathways draw on relevant clinical practice guidelines, systematic reviews, peer-reviewed literature, and safety or professional sources. These sources inform, but do not determine, pathway content. Their findings reflect the questions, populations, outcomes, methods, and judgments used and may not apply to every person. Condition-specific sources are identified by author or organization and year, with full citations in one reference list at the end of the pathway.

Principles of Care

Musculoskeletal conditions are shaped by physical, psychological, social, cultural, and environmental factors, so no single approach fits everyone. Good care is ethical, evidence-informed, person-centred, culturally responsive, and tailored to the patient’s goals, preferences, circumstances, and response. Shared decision-making and informed consent guide care. Education, active rehabilitation, and self-management support recovery, functioning, participation, and long-term health. Regular reassessment shows whether the plan is helping and when to continue, adapt, stop, refer, co-manage, or discharge.populations.

Pathway Flow at a Glance

The pathway follows a recurring clinical cycle: understand the person and their goals; screen for safety and referral needs; develop a working clinical profile; agree on a plan and relevant outcomes; provide care; reassess response and safety; and continue, adapt, stop, refer, co-manage, or discharge as appropriate.

Disclaimer

CCG care pathways support professional clinical judgment; they do not replace it or the advice of a qualified provider. They are not prescriptive, authoritative, or regulatory and are not intended for diagnosis or billing. Clinicians remain responsible for practicing within their competence and scope, meeting applicable legal and regulatory requirements, obtaining informed consent, recognizing emergencies, and arranging referral or co-management when needed.

Coccydynia Care Pathway

1. Record Keeping

Accurate, timely, and sufficiently detailed documentation supports safe, high-quality care. The record should reflect clinically relevant patient interactions, clinical reasoning, decisions, care provided, and progress over time. Documentation should meet the legal, regulatory, privacy, retention, and organizational requirements that apply where the clinician practices. A structured format, such as SOAP, may support consistency, clarity, and continuity and can be adapted to the encounter and practice setting.

Subjective: Record the patient’s concerns, symptoms, functioning and participation, goals, preferences, relevant history and context, and response or adverse effects from previous care.

Objective: Record relevant examination findings, outcome measures, diagnostic test results when available, and clinically important changes.

Assessment: Record the clinical interpretation of findings, working diagnosis or clinical profile, differential and safety considerations, relevant risk factors or modifiers, and the patient’s progress or response.

Plan: Record care provided or proposed, education and self-management, consent and patient decisions, changes to the plan, agreed outcomes and reassessment point, referrals or co-management, follow-up, and discharge planning.

Document at the time of the encounter or as soon as practicable. Corrections and additions should preserve the integrity of the record. Clear records support patient safety, shared decision-making, communication, continuity, and accountability.

2. Informed Consent

Definition: A continuing process in which a capable patient, or an authorized substitute decision-maker when required, voluntarily agrees to a proposed examination or intervention after receiving and understanding the information needed to make an informed choice.
Key Aspects:
- Prior to interaction: Obtain consent before beginning an examination, procedure, or treatment, except where applicable law permits otherwise. Explain what is proposed and why. Revisit consent when the plan or material information changes.
- Voluntarily and specific: must be voluntary and specific to the proposed care. Consider the patient’s capacity for the decision at the time it is required and follow applicable requirements for substitute decision-making when the patient lacks capacity. The patient may ask questions, refuse, place limits on, or withdraw consent.
- Transparent process: Use honest, plain, and accessible communication. Offer interpretation or other communication support when needed and consider language, culture, health literacy, disability, and prior trauma. Written or digital information may support but does not replace discussion.
- Patient understanding and agreement:
  - Diagnosis/prognosis: Explain relevant findings, the clinical impression or working diagnosis, important uncertainty, and the expected course in understandable language.
  - Treatment plan: Discuss the nature and purpose of proposed care, expected benefits, material risks and side effects, burdens, reasonable alternatives, the option of no intervention, and the likely consequences of accepting or declining.
  - Questions: Invite questions, explore goals and preferences, allow appropriate time for a decision, and confirm understanding, for example using teach-back.
- Documentation: Record the consent discussion and decision, including material information provided, questions, capacity or substitute decision-maker where relevant, consent, refusal, limits or withdrawal, and any need to revisit consent. Follow documentation requirements applicable to the jurisdiction and practice setting.

3. Health History

Apply cultural awareness and trauma-informed care principles, recognizing the sensitive nature of coccygeal pain and examination.
Sociodemographic: Age (can occur at any age; mean age of onset approximately 40 years), gender, sex (more frequent in females), race/ethnicity.
Main complaint: Location of pain and onset, including rapidity of change. Characterize pain features such as intensity, frequency, quality, radiation (if present), aggravating and relieving factors, and associated symptoms. Particular attention should be paid to pain provoked by sitting, sit-to-stand transitions, defecation, or intercourse.
Body systems: Obesity or rapid weight loss, tumor, recent infection, gastrointestinal disorders, neurologic, cardiovascular, respiratory, genitourinary, gastrointestinal, muscles and joints (including degenerative disorders), skin, mental health, reproductive.
Health, lifestyle, family, social, and occupational history: Recent injuries (including falls), family history, medications (including opioids), hospitalizations, surgeries, diet, exercise, sleep habits, smoking, alcohol/substance use, family and social supports, caregiver responsibilities, work environment such as prolonged sitting or vibration.
Social determinants of health: Employment, childcare, education, nutrition, housing, domestic violence, child maltreatment, discrimination, social isolation.
Previous treatments and responses: Effectiveness and any adverse events.
Beliefs and expectations: Understanding of their condition, treatment goals, outcome expectations.
Red, yellow, and orange flags: Identify and document potential red, yellow, and orange flags.

Outcomes Assessments: Prioritize approaches that align with the patient’s specific goals and clinical presentation.

Pain: Pain scales (e.g., NRS), pain diagram.
Function and Participation: Impact of coccygeal pain on daily activities (SRS-22r, PSFS, WHODAS, ODI).
Quality of Life: SRS-22r, SF-12.
Individual Goals: SMART goal setting: Specific, Measurable, Achievable, Relevant, Timely.
Patient Feedback: Experience and satisfaction with care.

4. Red Flags : Differential Diagnosis Requiring Medical Referral

ACTION: Refer immediately to emergency care:

Spinal Infection: Immunosuppression, recent infection or surgery, TB (tuberculosis) history, unexplained fever/chills, IV drug use, poor living conditions.
Traumatic Coccygeal Fracture: Suspected following significant trauma, particularly with severe localized pain, deformity, or inability to tolerate sitting or transitional movements.
Cauda Equina Syndrome: Bowel incontinence, urinary retention, altered sensation in saddle distribution, or progressive neurological symptoms.

ACTION: Refer to appropriate medical provider:

Spinal Malignancy: Progressive pain, history of cancer, systemic symptoms (e.g., fatigue, weight loss, fever).
Neurological deficits: Asymmetric abdominal reflexes, lower extremity motor or sensory deficits, perineal (groin, genitals, anus) pain in a sacral radicular pattern (S3, S4 or S5).

5. Orange Flags: Symptoms of Psychiatric Disorders Requiring Referral

Orange Flags are signs that a mental health or substance use concern may require emergency or timely assessment or shared care, and may change whether and how MSK care proceeds. They are not diagnoses. Ask directly and respectfully when concern arises, considering immediate safety, severity, change from usual, daily functioning and context. Psychosocial factors that may affect recovery but do not require separate mental health or medical assessment are addressed under Yellow Flags.

ACTION: Arrange emergency assessment now when there is immediate danger or an urgent medical need:

Suicide, self-harm or harm to others: current intent or plan, a recent attempt, inability to stay safe, or behaviour suggesting an immediate risk of serious harm.
Severe change in mental state: extreme agitation, confusion, disorganization, possible psychosis or mania with impaired judgment or unsafe behaviour, or inability to meet basic needs when this creates immediate danger.
Substance-related or medical emergency: suspected overdose, severe intoxication, dangerous withdrawal, delirium or another sudden change requiring urgent medical care.

When immediate safety is uncertain, do not leave the person alone while help is arranged. Follow local emergency procedures and call 9-1-1 for immediate danger or urgent medical need. If the person is thinking about suicide, call or text 9-8-8: Suicide Crisis Helpline with them or support them to do so.

If violence, abuse or exploitation is disclosed or suspected, support immediate safety and follow applicable safety and reporting requirements.

ACTION: Arrange prompt medical or mental health assessment when there is:

Suicide or self-harm thoughts: thoughts without immediate danger.
Substantial symptoms or effects: severe, persistent or worsening symptoms of depression, anxiety, trauma, possible psychosis or mania, eating problems or substance use that substantially affect daily life, decision-making or safe participation in care.
Other reasons for assessment: a marked change from usual behaviour or functioning; concern about medication or substance effects; a presentation outside the clinician’s competence; or a request for help.

Agree with the patient on who will be contacted, how soon and what to do if the situation worsens. Confirm that the person has connected with the service when clinically important.

ACTION: Adapt and coordinate MSK care:

Safe care: care may continue when it is safe and acceptable and does not delay needed assessment. Adapt communication, examination and care; obtain ongoing consent; and coordinate with other providers with the patient’s permission.
Continue the MSK assessment: do not assume that a mental health or substance use concern explains the MSK presentation. Continue to consider physical causes and the patient’s account.
Questionnaires: they may support conversation and monitoring, but do not establish a diagnosis or replace direct questions, clinical judgment or action.
Acceptable support: ask what type of help is acceptable and whether language, cultural, family, community or other supports are important to the patient.

ACTION: Document and follow up:

Record the concern; relevant questions and the patient’s responses; the safety decision and reasons; actions, advice and referrals; communication and consent; follow-up; and any unresolved concern. Follow applicable privacy, safety and reporting requirements.

For provincial, territorial and national services, see Mental health support: Get help (Public Health Agency of Canada 2026).

6. Yellow Flags: Factors that May Affect Recovery or Participation

Yellow Flags are personal, social, work, school, healthcare, environmental or structural factors that may influence symptoms, functioning, participation or response to care. They are contextual, not diagnoses or certain predictions, and do not mean that symptoms are psychological. They guide how care is tailored and do not by themselves require urgent referral. Explore them through conversation and ongoing outcome review, with attention to the patient’s priorities, strengths and circumstances. A separate Yellow Flag score is not required. New or worsening signs of serious physical illness follow the Red Flag process. Mental health or substance use concerns that need separate assessment, or any immediate safety concern, follow the Orange Flag process and applicable emergency or safeguarding procedures.

Explore relevant factors:

Understanding, expectations and healthcare experiences: concerns about injury or damage, uncertainty, recovery expectations, confidence, conflicting advice, previous dismissal or harm, and trust in care.
Responses to symptoms and activity: worry, fear, avoidance, cycles of doing too much and then needing prolonged rest, difficulty pacing, coping, sleep, confidence in self-management, and return to meaningful activities.
Emotional and life context: distress, low mood, anxiety, grief, trauma, caregiving, relationship change, job loss or other major events. Ask permission before sensitive questions and limit discussion to what is relevant and acceptable to the patient.
Relationships, culture and strengths: supportive relationships, isolation, family and community roles, cultural or spiritual practices, identity, preferences, language and other sources of resilience.
Work, school and administrative context: physical and psychosocial demands, control, satisfaction, job security, accommodations, return concerns, and compensation, insurance or legal processes. Explore these neutrally and in context.
Social and structural conditions: consider social and structural determinants of health (Public Health Agency of Canada 2026), including income, housing, food security, transportation, childcare, access and cost of care, discrimination, racism, colonialism, neighbourhood and workplace conditions, and physical or digital accessibility.

ACTION: Respond with the patient:

Ask, do not assume: use open questions to understand what helps, what gets in the way, what matters and what feels feasible. Ask about strengths and protective factors, not only difficulties. Do not treat a person’s circumstances, culture or choices as a deficit.
Plan together: integrate relevant findings into shared goals, education, self-management, physical activity or exercise, and participation in meaningful activities. Adapt communication, setting, pace, cost and access where possible.
Connect and coordinate: with the patient’s consent, consider appropriate clinical, social, workplace, school, community, Indigenous or culturally specific supports. Clarify who will do what and follow up when the connection is important to the plan.
Review response to care: reassess the patient’s account and the pathway’s selected outcomes at clinically relevant points. If progress differs from expected, review the clinical impression, care plan, access and other barriers; do not automatically attribute the outcome to Yellow Flags.
Document: record relevant factors and strengths, the patient’s priorities and preferences, agreed actions, consent, referrals or coordination, follow-up, and any change requiring the Orange Flag process.

7. Physical Examination

Observation: Observe sitting and transitional behaviors. Individuals may avoid direct pressure on the coccyx by sitting on one buttock, using a hand or cushion, or shifting frequently. Note posture, guarded movements, ease of sit-to-stand, and tolerance of sustained sitting.
Range of motion (ROM): Assess active, passive, and resisted lumbar spine ROM in flexion, extension, lateral flexion, and rotation. Hip ROM may be assessed as clinically indicated, particularly when symptoms are provoked by sitting or transitional movements.
Palpation: With explicit verbal consent, perform external palpation to assess for reproduction of symptoms, localized tenderness, step deformity, swelling, or abnormal sacrococcygeal movement.

Neurological examination:

Motor strength testing: Assess for asymmetry or weakness in key muscle groups:
- L2: Hip flexors (hip flexion)
- L3: Quadriceps (knee extension)
- L4: Tibialis anterior (foot dorsiflexion)
- L5: Extensor hallucis longus (big toe extension)
- S1: Gastrocnemius (plantar flexion)
- S2: Hamstrings (knee flexion)
Sensory testing: Assess for sensory deficits in dermatomal distributions:
- L3: Medial thigh at the knee
- L4: Medial calf
- L5: Top of foot and toes
- S1: Lateral foot and little toe
- S2: With express verbal consent, upper outer buttock
Reflex testing: Assess for asymmetry, diminished/absent reflexes:
- L4: Patellar reflex
- L5: Medial hamstring reflex
- S1: Achilles reflex
Upper motor neuron signs: Asses for increased muscle tone, hyperreflexia, pathological reflexes (e.g., Babinski sign, Clonus). May indicate central nervous system disorders (e.g., myelopathy, multiple sclerosis, stroke).
Lower motor neuron signs: Assess for muscle atrophy, fasciculations, reduced muscle tone, symmetrical loss of function. May indicate systemic neurological conditions (e.g., radiculopathy, peripheral neuropathy, ALS).
Lumbar or sacroiliac special/orthopedic Tests: Perform as clinically indicated.
Advanced Diagnostics: Radiography is generally not recommended without red flags or specific individual factors (e.g., contraindications to treatment).

8. Clinical Presentations for Coccydynia

Coccydynia presents with localized pain in the coccygeal region, with symptom behavior best understood in terms of pain provocation and functional impact, rather than discrete diagnostic categories.

Typical Symptom Features

Localized pain at or near the coccyx, commonly described as sharp, aching, or pressure-like
Pain most often provoked by prolonged sitting, particularly on hard surfaces
Increased pain during sit-to-stand transitions, leaning backward while seated, or sustained seated postures
Symptoms may be exacerbated by defecation or intercourse
Pain is typically focal and non-radiating, though some individuals report referred discomfort to the lower sacral or gluteal region

Common Mechanisms and Contexts

Acute onset following direct axial trauma (e.g., fall onto the buttocks)
Postpartum onset, particularly following prolonged or difficult delivery
Gradual or insidious onset associated with prolonged sitting, occupational postures, or repetitive loading
Symptoms may be influenced by body habitus, recent weight change, or characteristics of sitting surfaces

Functional Impact

Reduced tolerance for sitting during work, travel, or social activities
Frequent postural shifting, use of cushions, or avoidance of seated positions
Interference with occupational tasks, recreation, or intimate activities
Emotional distress or frustration related to persistent pain or functional limitation

9. Conservative Treatment Considerations for Coccydynia (Blanco-Diaz 2025, Sidiq 2025, Anderson 202)

Conservative management of coccydynia should integrate clinician expertise, patient preferences, and individual contextual factors, using a multimodal approach to reduce pain, improve function, and support participation in daily activities. Selection and sequencing of interventions should consider the suspected etiology, symptom severity, duration, and response to care.

General Approach

Most individuals with coccydynia improve with conservative care. Treatment should prioritize education, activity modification, and graded exposure to sitting and functional tasks, with passive or invasive interventions used selectively and only when clearly indicated.

Education and Self-Management

Education should focus on reassurance regarding the typically benign nature of coccydynia, guidance on symptom-modifying strategies (e.g., sitting posture, use of cushions), and realistic expectations for recovery. Prolonged avoidance of sitting or activity should be discouraged where possible.

Manual Therapy Interventions

Manual therapy approaches may be considered based on clinical presentation and patient preference. These may include external soft-tissue techniques, mobility-focused interventions, and stretching of adjacent regions (e.g., thoracic spine, hip flexors, pelvic musculature) relevant to symptom provocation.

Coccygeal mobilization, including intrarectal techniques, may be considered in selected cases (particularly in individuals with more recent onset symptoms) only with explicit verbal consent and shared decision-making. Evidence suggests potential short-term benefit for pain and sitting tolerance, with diminishing effectiveness in long-standing cases.

Adjunctive Modalities

Adjunctive therapies may be used selectively as part of a broader care plan. Evidence is mixed, and these interventions should not be used as stand-alone treatments.

Extracorporeal shockwave therapy may reduce pain and disability and improve quality of life in some individuals, with reported benefits lasting several months, though treatment parameters are not standardized.
Kinesiotaping may provide short-term pain relief, particularly when combined with exercise or other conservative measures.
Other passive modalities should be considered cautiously and only where they clearly support functional goals.

Exercise and Activity-Based Rehabilitation

Although direct evidence for specific exercise protocols is limited, graded activity and targeted exercises may be used to support tolerance to sitting, transitional movements, and daily activities. Exercise selection should be individualized and framed around functional goals rather than structural correction.

When to Escalate or Refer

Individuals with persistent or refractory symptoms despite appropriate conservative management may require referral for further medical evaluation. Surgical consultation (e.g., consideration of coccygectomy) should be reserved for carefully selected cases after failure of prolonged conservative care.

10. Risk and Prognostic Factors for Coccydynia (Blanco-Diaz 2025, Sidiq 2025, Anderson 202)

Risk Factors

Although the true incidence of coccydynia is not well established, it is estimated to account for approximately 1% of all low back pain presentations, and a substantial proportion of individuals report coexisting low back pain.

Risk factors associated with the development of coccydynia include:

Sex (more frequent in females than males
Obesity or rapid weight loss, both of which may alter coccygeal loading
Acute trauma, particularly direct axial trauma such as a fall onto the buttocks
Repetitive or sustained microtrauma, including prolonged sitting or occupational postures
Obstetric-related factors, particularly following difficult or prolonged delivery

Prognosis

The prognosis for coccydynia is generally favorable, with many individuals experiencing improvement over weeks to months with conservative management. Symptom resolution is often gradual and influenced by adherence to activity modification and rehabilitation strategies.

A subset of individuals develop persistent or recurrent symptoms, particularly when pain leads to prolonged avoidance of sitting or reduced participation in daily activities.

Negative Prognostic Indicators

Factors associated with poorer outcomes or the need for further medical evaluation include:

Underlying tumor or infection
Severe or progressive pain not responding to conservative care
Persistent functional limitation despite appropriate management
Psychosocial factors, such as fear of movement, low recovery expectations, or high distress, which may contribute to symptom persistence

11. Ongoing Follow-up

Ongoing follow-up is a shared review of whether the plan remains safe, useful, acceptable and aligned with the patient’s goals. The timing of review should reflect symptoms, risk, the care being tried, goals and access rather than a fixed visit schedule.

Review symptoms and safety: ask what has changed in symptoms, functioning and daily activities; review adverse effects; and check for new or worsening Red Flags and relevant Orange or Yellow Flag concerns. Arrange earlier or urgent assessment when the findings require it.
Review outcomes: repeat the small set chosen at baseline and use the same measures when possible. These may include the Patient-Specific Functional Scale, WHODAS 2.0, quality of life using the patient’s own rating or a measure such as WHOQOL-BREF, symptom impact, participation and the patient’s own assessment of change. Interpret measures with the patient and alongside what has changed in daily life rather than relying on a score alone.
Review goals, preferences and consent: ask whether care remains acceptable, feasible and worthwhile; revisit goals and priorities; and confirm consent when the plan or circumstances change.
Adapt care: continue what is useful and acceptable, and change, pause or stop what is not. If progress is not sufficient from the patient’s perspective, review the clinical impression, the fit and amount of care, barriers to participation, other health or social factors and whether other expertise is needed.
Support self-management and participation: review the strategies the patient is using, including physical activity or exercise, symptom management, pacing and participation in work, school, caregiving, recreation or community life. Ask what is helping and which barriers can be addressed.
Referral and co-management: arrange emergency assessment for Red Flags requiring urgent care. Consider referral or co-management when findings or needs are beyond the clinician’s role, the patient’s condition is worsening, progress remains insufficient after the plan has been reviewed, or the patient requests another opinion.
Plan the next step: agree whether to continue, change the interval between visits, move toward more self-directed care, or apply the Criteria for Discharge section.

12. Criteria for Discharge

Discharge is a shared decision about ending or transferring a course of care. It does not require complete symptom resolution, a normal outcome score or a fixed number of visits.

When discharge may be appropriate: consider discharge when the patient’s goals have been met to a degree they consider satisfactory; the patient feels able to manage with less or no clinician involvement; the patient chooses to end care; continued care is not providing enough benefit to justify its burden, cost or time; or care is being transferred to another provider.
Reassess before discharge: review symptoms, functioning, participation, selected outcomes, goals, adverse effects, confidence and preferences. Check for new or worsening Red Flags and any Orange or Yellow Flag concerns that still require action. If the condition is worsening or a safety concern remains, arrange the required assessment or referral rather than routine discharge.
When progress has slowed: review the clinical impression, response to care, goals, barriers and access, other health or social factors, and other reasonable options before deciding with the patient whether to continue, change or end care.
Plan after discharge: agree on self-management, physical activity or exercise, symptom management, pacing and participation in work, school, caregiving, recreation or community life. Explain which changes should prompt earlier or urgent assessment and when and where to seek care.
Future access to care: explain how the patient can return if symptoms recur, functioning declines, or goals or demands change. Any planned future review or supportive care should have an agreed purpose, expected benefit and review point.
Referral or transfer: explain the reason, share a relevant summary with the patient’s consent, and clarify who will address outstanding concerns when possible. Avoid an unintended gap in care when safety or ongoing needs remain.
If the patient ends care or does not return: respect the patient’s right to stop. Record what is known and unknown about the outcome, advice or referral offered, attempts to communicate when clinically warranted, and any unresolved safety concern. Follow applicable record keeping and communication requirements.
Documentation: record the reason care ended, the patient’s status and selected outcomes, goals and preferences, unresolved concerns, advice and self-management plan, referral or transfer details, and how to seek care again if needed.

Coccydynia