Smoking, Nicotine & Recovery
Nicotine use is a primary modifiable risk factor in spine surgery. Understanding the physiological effects of nicotine on bone growth is crucial for a successful surgical outcome.
⚠️ Clinical Alert: The 500% Pseudoarthrosis Risk
Orthopaedic and neurosurgical clinical data proves that patients who consume nicotine (via smoking, vaping, patches, or gum) during the recovery period experience up to a **500% increase in pseudoarthrosis (spinal fusion failure)**. When fusion fails, persistent mechanical pain often occurs, frequently requiring complex revision surgery.
Nicotine's Physiological Impact on Healing
Microvascular Vasoconstriction
Nicotine causes blood vessels to constrict, significantly reducing vital blood supply, oxygen, and nutrient flow to the healing surgical site and bones.
Inhibition of Osteoblasts
Nicotine directly suppresses osteoblasts (the cells responsible for building new bone matrix). This halts the biological process of spinal fusion.
Impaired Collagen Synthesis
Nicotine disrupts collagen formation, weakening surgical wound healing and increasing risks of post-operative incision infections.
Cessation Timelines & Guidelines
To ensure the safety of your surgical procedure and optimize your long-term bone healing, Dr Aliashkevich enforces the following strict clinical guidelines:
- Pre-Surgery: You must completely stop all nicotine products (cigarettes, e-cigarettes, vapes, nicotine patches, and nicotine gums) at least **6 weeks prior** to scheduled spinal fusion.
- Post-Surgery: You must remain completely nicotine-free for at least **3 to 6 months post-operatively**, or until radiographic evidence confirms your spinal fusion is complete.
- Cessation Support: Consult with your General Practitioner or call Quitline (+61 13 7848) to establish a safe, nicotine-free transition plan.
Seek Support for Surgical Preparation
If you have an upcoming spinal fusion procedure and require guidance or support with nicotine cessation, contact Dr Aliashkevich's rooms.