Clearwater, FL - (727) 462-5582
Beverly Hills, CA - (310) 975-7033

Avascular Necrosis of the Hip: Dr. Lox Treats with Stem Cells


Dennis M. Lox, MD, a Sports and Regenerative Medicine Specialist has treated his share of difficult cases.

Avascular necrosis (AVN) also referred to as ischemic necrosis and osteonecrosis, occurs when the blood flood flow to the bone is disrupted leading to bone cell death (necrosis).

The problem with this is that if the necrotic zone collapses, it leads to rapid secondary osteoarthritis (joint destruction). The leading cause of AVN is trauma. Many famous athletes have had avascular necrosis of the hip (Bo Jackson and Brett Favre). Bo Jackson never played professional football again after he was tackled and injured his hip. Favre was lucky, secondary arthritis never set in, and his avascular necrosis of the hip remained stable. Despite occasional hip pain.

The prognosis for Brett Favre is eventual osteoarthritis of his hip. The utility of stem cells in the management of Avascular Necrosis (AVN) is multifold. Acute effects are aimed at increasing blood flow through angiogenesis. Secondly, the stem cells may produce new bone cells via differentiation, thirdly, the stem cells may exert a positive effect on the joint, preventing secondary osteoarthritis. All three combined is excellent. Yet, just preventing secondary arthritis may be enough to keep a patient function and prevent a total hip joint replacement.

When a patient presents with hip AVN, all these considerations are weighed and measured. It is through such an approach that optimal outcomes occur.

Dennis M. Lox, MD, serves patients in the greater Tampa Bay area, including, Clearwater, St. Petersburg, Tampa, New Port Richey, Sarasota, Orlando, and Spring Hill and can accommodate the needs of patients throughout Florida, the United States, the Western Hemisphere, and Europe, as well. To learn more about stem cell therapy and other regenerative services offered by Dr. Lox, call (727) 462-5582.

About Dennis M. Lox, M.D.

Whether you are a professional athlete, weekend warrior, or have arthritis from aging, Dr. Lox can help.

Dennis M. Lox, M.D. is an internationally renown Sports and Regenerative Medicine specialist. Dr. Lox incorporates Regenerative Medicine techniques such as cell science applications, Platelet Rich Plasma (PRP), and Tissue Engineering aspects, to help patients from around the world with a vast array of problems. Dr. Lox is board certified in Physical Medicine and Rehabilitation. Dr. Lox lectures extensively and has edited two PM&R textbooks, the prestigious A State of the Art Review (Star) on Low Back Pain, and Soft Tissue Injuries: Diagnosis and Treatment.

Dennis M. Lox, M.D. maintains an active practice in the Tampa Bay, Florida area, and in Beverly Hills, California.

Are You Looking to Avoid Surgery?

If you haven't found joint relief should schedule a personal consultation with Dennis M. Lox, M.D., to learn if you are able to get joint relief without the need for invasive surgery.

Stem Cell Therapy in Clearwater, FL and Beverly Hills, CA

Dr. Lox treats the Tampa Bay Metro Area including Clearwater, St. Petersburg, Tampa , Pinellas Park, Palm Harbor, Orlando and Sarasota as well as the Los Angeles Metro Area including Santa Monica and Beverly Hills.

Call our office in Clearwater, FL or Beverly Hills, CA to schedule a consultation with Dr. Dennis Lox.

Clearwater, Florida Office

2030 Drew St.
Clearwater, FL 33765
(727) 462-5582

Beverly Hills, California Office

450 N Roxbury Dr. #602
Beverly Hills, CA 90210
(310) 975-7033

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*DISCLAIMER: Like all medical procedures, those performed by Dennis Lox, M.D. have a success and failure rate. Patient reviews and testimonials on this site should not be interpreted as a statement on the effectiveness of our treatments for anyone else.