Minimally invasive spine surgery (MISS) uses small cuts, specialised instruments and imaging to treat spinal issues with less damage than open surgery.

Overview of the procedure

Minimally invasive spine surgery (MISS) uses small cuts, specialised instruments and imaging to treat spinal issues with less damage than open surgery.

Common reasons for minimally invasive spine surgery

MISS may be recommended for conditions such as:

• Cervical spondylosis
• Kyphosis
• Spinal tumour
• Vertebral compression fractures
• Herniated discs
• Spinal stenosis

When is a procedure or surgery needed

Surgery may be considered if non-surgical treatments fail or if severe pain, weakness, numbness or difficulty with daily activities occur.

Procedure Details

Why is it done?

The procedure aims to relieve pain, improve movement and help patients return to normal activities with a shorter recovery time than traditional surgery.

Instructions before the procedure

• Stop smoking at least 4 weeks before surgery—it affects spine healing significantly
• Stop blood thinners and NSAIDs (such as ibuprofen) as advised
• Fast for 8 hours before surgery
• Arrange for someone to help at home for 2–4 weeks

Step-by-step overview (non-technical)

• Anaesthesia is given so you do not feel pain during surgery
• The surgeon makes one or more small cuts near the affected area of the spine
• Special tubes are inserted to gently separate muscles instead of cutting them
• A microscope or tiny camera helps the surgeon clearly view the spine
• The damaged tissue, disc or bone causing pressure is removed or repaired
• The instruments are removed, and the cuts are closed with stitches or surgical glue

Type of anaesthesia

• General anaesthesia
• For some procedures, spinal anaesthesia (lower body only) may be used

Duration

Usually, 1–3 hours, depending on the condition

Risks & Complications

• Temporary soreness at the incision site
• Short-term increase in back or leg pain
• Higher risk with smoking, obesity, diabetes and other conditions

Benefits & Outcomes

Expected results

• Significant relief from back and leg pain
• Improved ability to walk, stand and perform daily tasks
• Less muscle damage and faster recovery than open surgery

How does it improve the quality of life

• Reduced pain after surgery
• Shorter hospital stays
• Faster return to work and normal life

During Hospital Stay

Instructions on the day of the procedure

• Wear loose clothing
• Remove jewellery and nail polish
• Arrive early for admission

Post-procedure monitoring

• Monitored in recovery for 2–4 hours
• Pain, bladder function and leg sensation are checked
• Most patients can sit up and walk short distances on the same day
• Discharged after 1–2 days in most cases

Recovery & Aftercare

Hospital stay

Many patients are discharged on the same day or within 1–2 days after surgery.

Recovery timeline

• Week 1–2: Rest, short walks, pain managed with medicines
• Week 3–6: Gradually increase walking and light activity
• 6 weeks–3 months: Physiotherapy for core strengthening
• 3–6 months: Return to full activity in most patients

Activity Restrictions

• No bending, lifting or twisting for 4–6 weeks
• No driving for 2–4 weeks
• Avoid sitting for long periods—take regular short walks

Wound Care/Precautions

• Keep wound clean and dry
• Avoid soaking in a bath or pool until fully healed
• Do not apply creams or ointments unless prescribed

Lifestyle & Prevention

• Eat protein-rich foods, stay hydrated and maintain a healthy weight
• Follow physiotherapy exercises and stay active

Preventing recurrence

• Avoid heavy manual lifting—use proper techniques
• Lose excess weight
• Never ignore back pain—seek early advice

When to Contact a Doctor

Red flag symptoms

• Bleeding on the incision site
• Fever or chills
• Severe swelling or pain

Follow-up schedule

A follow-up visit is usually scheduled within 1–2 weeks after surgery, and then as advised by your doctor

Myths and Facts

FAQs