Distraction Osteogenesis

Distraction osteogenesis (DO) is a surgical technique used to reconstruct and lengthen bone structures, most commonly within the jaw and facial region. Originally developed by Russian orthopedic surgeon Dr. Gabriel Ilizarov in the 1950s to treat arm and leg deformities, DO remained relatively obscure until gaining widespread attention in the 1960s. It wasn’t until 1990 that this technique was introduced into the field of oral and maxillofacial surgery to correct jaw and facial defects.

At Minnesota Oral & Facial Surgery (MNOFS), our board-certified surgeons specialize in precision treatments, combining surgical innovation and a patient-focused approach to deliver effective outcomes. Our team, led by Dr. Kademani and associates, utilizes the latest advancements in DO technology to provide a minimally invasive and predictable solution for jaw and facial anomalies.

What is Distraction Osteogenesis?

Distraction osteogenesis refers to the controlled, gradual separation (distraction) of two bone segments, creating a gap that the body naturally fills with newly formed bone. Over time, the bone regenerates, correcting defects or dimensional deficiencies in the jaw or facial structure without the need for harvesting bone grafts from other areas of the body.

Frequently Asked Questions About Distraction Osteogenesis

Is distraction osteogenesis surgery more complex than traditional jaw surgery?

No. In fact, DO surgery is typically performed on an outpatient basis. The procedure is often less invasive than traditional methods, which may reduce overall pain, swelling, and recovery time for many patients.

Will my insurance cover distraction osteogenesis?

In many cases, yes. Most insurance providers will cover distraction osteogenesis with proper documentation of the medical condition. During your consultation at MNOFS, our staff will help you navigate your insurance benefits to determine your specific coverage.

Is the procedure painful?

Because distraction osteogenesis is performed under general anesthesia, you will not feel pain during the surgery itself. Post-operative discomfort is usually manageable with prescribed pain relievers. The gradual adjustment of the distraction device may cause mild irritation, similar to the feeling of braces being tightened.

What advantages does distraction osteogenesis offer over traditional methods?

Distraction osteogenesis typically involves less post-surgical discomfort and swelling. It also eliminates the need for a second surgical site to harvest bone graft material. Additionally, DO offers greater long-term stability, particularly in complex cases involving significant skeletal repositioning.

What are the disadvantages?

The initial recovery phase requires multiple follow-up visits within the first two weeks post-surgery. These visits ensure the device is functioning correctly and that the risk of infection is minimized. In some cases, a second minor procedure may be required to remove the device.

Can DO be used as an alternative to bone grafting?

Yes. In areas of significant bone loss in the jaw, distraction osteogenesis can effectively regenerate new bone to support dental implants. This technique provides a solid foundation for implant placement, often replacing the need for more invasive grafting techniques.

Will there be visible scarring?

No. The surgeons at MNOFS perform all distraction osteogenesis procedures intraorally, meaning there are no external facial incisions and no resulting facial scars.

Are there age restrictions for distraction osteogenesis?

No. Patients of all ages can benefit from the technique. Younger patients often heal more quickly, while older patients may experience slightly longer bone consolidation times. The regenerative process is still effective across all age groups.

Why Choose Minnesota Oral & Facial Surgery?

Minnesota Oral & Facial Surgery offers an unmatched blend of clinical expertise and advanced surgical technology across three convenient locations in Minnesota:

We offer a full range of services including jaw surgery, facial trauma surgery, wisdom tooth extraction, and dental implants. Each patient’s treatment plan is carefully personalized to ensure comfort, precision, and optimal health outcomes.

Office Hours

Monday – Thursday: 8:30 AM – 4:30 PM
Friday: 8:00 AM – 2:00 PM
Saturday & Sunday: Closed

Take the Next Step

If you or a loved one is dealing with a jaw or facial bone abnormality, distraction osteogenesis at Minnesota Oral & Facial Surgery may offer the long-term solution you need. Our highly trained team is here to guide you every step of the way, from initial diagnosis to recovery.

Schedule your consultation at one of our three Minnesota locations today and discover how our expert care can transform your oral and facial health.

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Request an Appointment

Please contact our office by phone or complete the appointment request form below. Our scheduling coordinator will contact you to confirm your appointment and instructions on how to proceed. Call today (320) 348-7470.