What Is A Bone Growth Stimulator?

A bone growth stimulator is an electrical device that is used to induce the growth of new bone after a spinal fusion surgery. The body’s natural healing process produces electrical currents and a stimulator augments these currents. Since the success of spinal fusion surgery depends on the formation of a solid segment of bone, patients that are prone to poor bone growth often use post-surgical stimulation.

Who Needs a Bone Growth Stimulator?

Some patients are especially prone to complications or incompletely healed bones after a spinal fusion surgery and may benefit from a stimulator, such as:

• Patients who have already undergone a failed fusion surgery
• Heavy smokers or drinkers
• People undergoing spinal fusion at more than one level of the spine
• Patients who exhibit severe spondylolisthesis

Types of Stimulators

Stimulators can be external or internal. An internal bone growth stimulator is implanted during the fusion surgery. It can be used with bone grafts, bone cages, and stabilizing hardware. It will be removed anywhere from six to 12 months after the surgery once successful fusion has occurred. An external stimulator is worn against the skin for about eight hours each day. It can take the form of electrode pads or an electromagnetic coiled brace.

Minimally Invasive Alternatives to Spinal Fusion

If you feel that the uncertain outcome and possible complications of a spinal fusion surgery outweigh its potential benefits, your doctor may suggest that you consider minimally invasive options. Laser Spine Institute offers a variety of minimally invasive procedures that may be able to help you rediscover your life without back and neck pain. Our safe, effective procedures do not require grafting, hospitalization, or general anesthesia. Contact us to request your complimentary MRI or CT scan review today.