Bone stimulators are medical devices prescribed to accelerate bone healing. These devices emit pulsed electromagnetic fields or ultrasound waves to encourage bone growth at the fracture site. The intended purpose is to promote union in fractures that are healing slowly or not at all, a condition known as nonunion or delayed union. The key factor of interest is understanding the timeframe required for these devices to demonstrate effectiveness.
The use of bone stimulators offers potential benefits for patients facing prolonged recovery periods after bone fractures or spinal fusions. Reducing the time required for bone healing can lead to earlier return to activity, decreased pain, and improved overall quality of life. The history of bone stimulation extends back several decades, with continuous advancements in technology improving their efficacy and ease of use.