Bleeding can be a serious complication since blood accumulation can compress the spinal cord or nerve roots. For that reason, we require discontinuing blood thinners, some anti-inflammatories and all herbal medications.
Spinal Leaks are a known complication in spine surgery but typically can be managed. They occur approximately 3 to 5% of the time They can be the result of adherent bone, disc, ligament or scar tissue to the dura and the membrane surrounding your nerves or spinal cord. They are far more associated with revision surgery, severe nerve compression and advanced age. If this occurs, we typically repair the leak during your operation. You may be required to lay flat for a short period of time afterwards. Late presenting or persisting spinal leaks can require additional surgery. Spinal leaks typically do not affect long term outcomes.
Neuropraxia & Nerve Injury - Nerves under pressure can react with pain or increased weakness after being decompressed. These issues are expected and usually resolve with treatment or time. The goal of fusion is to realign and improve the position of the spine which can cause some nerves to be stretched and also induce typically temporary changes. Rarely, these changes are permanent As a precaution, Dr. Paul utilizes a state-of-the-art nerve and spinal cord monitoring system to avoid neurologic problems.
Non-Union - Not all fusions heal. Some heal as early as three months, but many take longer. Some fusions require a year to heal. Dr. Paul’s team gets x-rays regularly during the first year and meets with you to make sure the fusion is successful. Some fusions will require revision surgery to fix the problem.
Medical Complications related to the heart, lung and kidneys and other organs are also a possibility. Although shorter less invasive procedures are associated with lower complication rates, they can still occur. We work closely with your primary care doctor and other specialists to make sure your medical conditions are optimized prior to surgery.
Thigh Weakness – The Procedure requires the surgeon to dilate and retract tissues in a muscle that allows you to raise your leg and flex your hip. It is not unusual to have some temporary weakness and numbness in this area. It can occasionally be more pronounced and last longer.