Lumbar spondylosis, commonly known as lower back arthritis, is a degenerative condition that affects the lumbar spine. It occurs due to the wear and tear of spinal discs and joints in the lower back, often associated with ageing. In Singapore, many adults over 40 begin to experience signs of lumbar spondylosis, especially if they lead a sedentary lifestyle or have physically demanding jobs.
In this article, we will explore what lumbar spondylosis is, its causes, symptoms, diagnostic methods, treatment options in Singapore, and the associated costs. We will also touch on preventive strategies and when to see an orthopaedic specialist.
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What Is Lumbar Spondylosis?
Lumbar spondylosis refers to degenerative changes in the lower back portion of the spine, affecting the vertebrae, intervertebral discs, and facet joints. As these structures age, they may develop:
- Disc desiccation (drying out)
- Disc space narrowing
- Bone spurs (osteophytes)
- Facet joint arthritis
These changes can lead to stiffness, pain, and nerve compression. While some people remain asymptomatic, others may develop chronic lower back pain or even sciatic symptoms if nerves become compressed.
Common Causes of Lumbar Spondylosis
Several factors contribute to the development of lumbar spondylosis:
- Ageing: The most common cause. Discs lose hydration and elasticity over time.
- Repeated spinal stress: Jobs involving lifting, bending, or standing for long hours can accelerate degeneration.
- Obesity: Extra body weight adds stress to the lower spine.
- Poor posture: Prolonged sitting or improper ergonomics can strain the lumbar region.
- Previous injuries: Spinal trauma can lead to earlier degeneration.
- Genetics: A family history of spinal problems may increase the risk.
Signs and Symptoms
Symptoms of lumbar spondylosis may vary in severity. Some people experience only mild stiffness, while others deal with more persistent pain. Common signs include:
- Chronic lower back pain that worsens with movement
- Morning stiffness or stiffness after sitting for long periods
- Reduced flexibility in the back
- Pain that radiates to the buttocks or legs (if nerves are compressed)
- Numbness or tingling in the legs
- Weakness in the lower limbs
If symptoms persist beyond a few weeks or affect your mobility, seek medical advice.
How Lumbar Spondylosis Is Diagnosed in Singapore
To diagnose lumbar spondylosis, orthopaedic or spine specialists may follow several steps:
- Clinical evaluation: The doctor will review your symptoms, lifestyle, and medical history.
- Physical examination: Includes checking your range of motion, reflexes, and signs of nerve involvement.
- X-rays: Useful in detecting bone spurs, disc space narrowing, or alignment issues.
- MRI scan: Provides detailed images of soft tissues, discs, and nerves to rule out herniated discs or spinal stenosis.
- CT scan: Occasionally used for better bone structure visualization.
These diagnostic tools help guide the best treatment plan.
Treatment Options for Lumbar Spondylosis in Singapore
Most patients with lumbar spondylosis do not require surgery. Non-invasive treatments are often effective in managing symptoms.
1. Non-Surgical Treatment
- Medications: Includes NSAIDs to reduce inflammation and muscle relaxants to ease spasms.
- Physiotherapy: Tailored exercises to strengthen core muscles and improve spine mobility.
- Postural correction: Ergonomic adjustments at work or home help reduce strain.
- Heat therapy: Helps ease muscle stiffness and pain.
- Weight management: Reducing excess body weight lightens the pressure on the lumbar spine.
- Activity modification: Avoiding activities that worsen symptoms, such as prolonged bending or lifting.
2. Injections
- Epidural steroid injections: Used when nerve compression causes leg pain.
- Facet joint injections: Target inflamed joints in the spine to reduce pain.
3. Surgical Options
Surgery is usually a last resort and only recommended when conservative treatments fail or if there is significant nerve compression.
Common surgical procedures include:
- Laminectomy: Removal of part of the vertebra to relieve pressure on nerves.
- Spinal fusion: Fusing two or more vertebrae to stabilise the spine and relieve pain.
- Discectomy: Removal of a degenerated or herniated disc if needed.
Spinal surgery in Singapore is typically performed using minimally invasive techniques, allowing faster recovery and less pain.
Cost of Lumbar Spondylosis Treatment in Singapore
The cost of treating lumbar spondylosis in Singapore varies depending on the type of treatment, hospital setting (public or private), and whether the patient is subsidised. Here is a general estimate:
1. Non-Surgical Treatments
These treatments include medications, physiotherapy, and other conservative management strategies.
Treatment/Service | Public Hospital (Subsidised) | Private Hospital |
Specialist Consultation | $35 – $120 | $120 – $250 |
X-ray | $50 – $150 | $100 – $250 |
MRI Scan | $500 – $1,200 | $1,200 – $2,500 |
Physiotherapy (per session) | $30 – $80 | $80 – $150 |
Epidural Steroid Injection | $800 – $1,500 | $1,500 – $2,500 |
Note: These figures are approximate and can vary based on individual cases and hospital policies.
2. Surgical Treatments
Surgical intervention is considered when conservative treatments fail or if there is significant nerve compression.
Surgical Procedure | Public Hospital (Subsidised) | Private Hospital |
Laminectomy | $10,000 – $18,000 | $25,000 – $50,000 |
Spinal Fusion | $15,000 – $30,000 | $30,000 – $80,000 |
Preventive Tips for Lower Back Arthritis
While lumbar spondylosis is often linked to ageing, the following steps may help slow down progression or reduce discomfort:
- Maintain good posture during work and rest
- Incorporate daily stretching or low-impact exercises like swimming or walking
- Use ergonomic chairs and proper workstation setup
- Keep a healthy body weight
- Lift heavy objects using correct technique
- Avoid smoking, as it can speed up disc degeneration
When to Seek Help
If you’re experiencing persistent lower back pain, stiffness, or other symptoms of lumbar spondylosis, it’s important to consult a specialist early. Timely diagnosis and proper management can help prevent complications and improve your quality of life. Click the button below to connect with an orthopaedic specialist in Singapore.
Contact MedicalTravel.asiaPreferred Orthopaedic Specialist (Upper Limbs): Dr Bryan Wang
Preferred Orthopaedic Specialist (Lower Limbs): Dr Ananda Vella
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