TAGMED Clinic — Montreal / Mount Royal and Terrebonne
Spinal decompression and sciatica: indications, limitations and patient choice
Comprendre la décompression neurovertébrale pour préparer votre consultation
The Spinal decompression therapy est une forme de traction motorisée proposée dans certains contextes cliniques. Elle ne convient pas à tous les patients et ne doit pas être présentée comme une solution garantie; la sélection, les contre-indications et la réévaluation objective sont importantes.
- Informations et rendez-vous : sciatica in Montreal and sciatica in Terrebonne.
- This page brings together the specialized guides already published on this topic.
- The content distinguishes general information, clinical assessment and situations requiring medical referral.

Overview
Quels sujets trouverez-vous dans ce guide?
Ce guide regroupe les pages consacrées à la sélection des candidats, aux limites de la décompression et aux comparaisons avec d’autres options de prise en charge.
Sélection
Le profil clinique, l’imagerie disponible, les antécédents et les contre-indications influencent la décision.
Reassessment
La réponse doit être suivie par des mesures fonctionnelles et neurologiques plutôt que par la douleur seule.
Alternatives
Infiltration, chirurgie, réadaptation ou autres approches peuvent devenir plus pertinentes selon la situation.
Pour approfondir
Specialized guides to explore
Consultez les guides ci-dessous pour approfondir vos questions sur la décompression neurovertébrale et la sciatique.
Neurovertebral decompression for sciatica
Consulter le guide détaillé.
Qui peut être candidat?
Consulter le guide détaillé.
Decompression or injections
Consulter le guide détaillé.
Decompression or surgery
Consulter le guide détaillé.
Décompression et sténose lombaire
Consulter le guide détaillé.
Décompression et sténose foraminale
Consulter le guide détaillé.
Clinical interpretation
Putting the information in context
La décompression neurovertébrale est une forme de traction motorisée proposée dans certains contextes cliniques. Elle ne convient pas à tous les patients et ne doit pas être présentée comme une solution garantie; la sélection, les contre-indications et la réévaluation objective sont importantes. Une conclusion clinique solide repose sur la concordance entre les symptômes, l’examen, la fonction et les examens complémentaires lorsqu’ils sont pertinents.

An important point
An imaging abnormality, a clinical test or an area of pain should not be interpreted in isolation. Changes in strength, sensation and function remain key considerations.
Assessment
Planning the next steps
A consultation can clarify the level of priority, identify signs requiring medical referral and determine whether conservative care, further investigation or another option should be discussed.

Describe
Distribution, duration, intensity, triggers and recovery.
Examine
Strength, sensation, reflexes, walking and relevant tests.
Correlate
Compare clinical findings with available investigations when relevant.
Decide
Choose the next steps and criteria for reassessment.
Support
Match care options to the likely cause and functional needs
Care may combine information, continued tolerated activities, rehabilitation and other conservative approaches. Depending on severity, duration and neurological signs, further investigation or medical referral may be appropriate. Each intervention should be considered in the context of the patient and their goals.
Self-management and activity
Information, tolerated movement, load adjustment and gradual progression.
Conservative approaches
Exercise, rehabilitation and interventions suited to the clinical profile.
Medical referral
Imaging, injections or specialist advice according to indications and progression.
When should you seek prompt or emergency care?
- New, significant or rapidly progressive weakness.
- Recent foot drop or a leg that gives way more often.
- New bladder or bowel problems.
- Numbness in the saddle area or perineum.
- Significant symptoms on both sides, major trauma, fever or a decline in general health.
These signs should not wait for a routine appointment. Urgent medical assessment may be necessary.
Follow-up
Measuring progress through function
Follow-up compares important activities: walking, sitting, sleeping, working, sports, daily tasks and recovery after exertion. These measures help determine whether the plan should be continued or adjusted.

Function
Compare the activities that matter to the person.
Neurology
Monitor strength, sensation and any new deterioration.
Choisir votre clinique
Would you like an assessment of your sciatica symptoms?
A consultation can help clarify the likely cause, signs to watch for and relevant options based on function and progression.
Frequently Asked Questions
FAQ — Décompression neurovertébrale et sciatique : indications, limites et choix du patient
Why is this topic important for sciatica?
Ce guide regroupe les pages consacrées à la sélection des candidats, aux limites de la décompression et aux comparaisons avec d’autres options de prise en charge.
Is one symptom enough to identify the cause?
No. Symptom distribution, strength, sensation, function and progression need to be interpreted together.
Is an MRI always necessary?
No. Imaging is most useful when it may change management or when the clinical context justifies it.
Should all activities be stopped?
Not as a general rule. Activities are adapted to tolerance and neurological signs, with gradual progression when possible.
When should you seek medical help quickly?
New or progressive weakness, foot drop or a significant deterioration in walking warrants prompt assessment.
Can pain alone be used to judge progress?
No. Walking, sleep, work and other important activities are useful measures of progress.
Which signs require urgent assessment?
New bladder or bowel problems, saddle anaesthesia or severe, rapidly progressive weakness require urgent medical assessment.
Medical references
References and guidelines
These references provide a general framework for assessing low back pain with sciatica, radiculopathy and the use of imaging. They do not replace individualized clinical decisions.
- NICE NG59 — Low back pain and sciatica: assessment and management
- American College of Radiology — Appropriateness Criteria: Low Back Pain
- North American Spine Society — Lumbar disc herniation with radiculopathy
Important information
This page provides general information and does not establish a diagnosis. Results and recovery times vary according to the cause, duration, neurological signs, medical history and individual response to care.
Sylvain Desforges, docteur en ostéopathie
TAGMED Clinic — Spinal decompression, specific osteopathy and assessment of low back, disc-related and sciatic pain.
Professional profile · Contact · Sciatica in Montreal · Sciatica in Terrebonne







