Regenerative Medicine

PRP / A2M Injections for Hip and Knee Pain: What You Need to Know

A New Approach to Relieving Hip and Knee Pain

Chronic hip and knee pain can be debilitating, affecting your daily activities, mobility, and overall quality of life. But you already knew that didn’t you?! That’s the touchpoint I have been emphasizing for over 35 years…

Award-winning Naples Orthopaedic Surgeon Adds Advanced Orthobiologics to Practice

NAPLES, FLA. (FEBRUARY 18, 2025) — Award-winning Naples orthopaedic surgeon Robert J. Zehr, M.D., recently added PPX™ Exosome Therapy to the ever-expanding menu of orthobiologic treatments available at the Zehr Center for Orthopaedics. Manufactured by ZEO Scientifix,™ Patient Pure X™ (PPX™) is a highly-concentrated product that contains…

PPX™ Exosomes — The Next Generation PRP

The human body contains more than 37 trillion cells. These minuscule biological bits must communicate and cooperate for the body to function. They do this through vesicles — tiny bubble-like packages that move messages and matter around in a cell and even from cell to cell.

What is Regenerative Medicine? A Guide for Hip and Knee Pain Patients

When hip or knee pain makes everyday activities like walking, climbing stairs, or even getting out of bed challenging, it’s time to seek relief. While traditional treatments such as medications, physical therapy, and surgery have long been the standard for managing these issues, a new…

What are stem cells?

In general, patients are typically unclear about the phrase “stem cell,” so it is worthwhile to clear up some of the confusion at…

Dr. Zehr Receives A2M Therapy for His Arthritic Knee

Several times a year, Dr. Robert Zehr receives A2M Plasma Therapy for his arthritic knee. In this short video, he explains the simple steps of the procedure, illustrated by photos taken during his most recent treatment.

ZCO adds regenerative medicine treatments

NAPLES, Fla. (October 27, 2020) – The Zehr Center for Orthopaedics is expanding its non-surgical treatment of orthopaedic conditions to include regenerative medicine. Over the next several months, Robert J. Zehr, M.D., will introduce stem cell therapy and exosome therapy programs into his Naples-based practice. 

“I…