ACL Tear Management Without Surgery In Annapolis, MD

Do you have an MRI-confirmed partial or complete tear of the anterior cruciate ligament (ACL) and have been told surgery is your only option?

Perc-ACLR (percutaneous ACL repair) is a procedure that Regenexx physicians created to treat full and partial anterior cruciate ligament tears non-surgically. ACL tears are one of the more common knee injuries we treat, and many non-retracted full and partial tears can be treated in all but the most serious cases.

Repair of ACL tear without surgery

You have some important things to consider in making the best decision for your recovery, your return to sport or normal activity, and, ultimately, your long-term health. At Regenexx, our goal is to save your ACL, not replace it. The existing research and our significant expertise support the possibility for successful natural healing of ACL injuries.

The Per-ACLR is a highly precise X-ray guided injection of your own orthopedic bone marrow concentrate and can be completed in one day. It is far less invasive than surgery, and generally requires far shorter recovery times.

  Perc-ACLR Surgery
Procedure Invasiveness Much less Much more
Return to Sports 3 to 6 months 1 year
Keep your ACL Yes NO
Recovery Brace, much less extensive PT Crutches, brace, extensive PT

166 Defense Highway
Suite 300
Annapolis, MD 21401

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Doctors

Dr. Zamfirov, also known as Dr. Zed, was born and raised in Bulgaria. He played soccer professionally and he was selected to play for the Bulgarian Junior National Team. Early in his sports career he decided to become a physician for athletes and to treat their sports injuries. He received his MD degree from the Plovdiv Medical University in 1987. He then completed his Orthopedic Surgery Residency and specialized in sports trauma and knee surgery. For over eight years he served as a physician of the Bulgarian Olympic Canoe team, several professional soccer teams in Bulgarian soccer division “A”, and as a consulting physician of the Bulgarian National Soccer team. During his orthopedic practice in Bulgaria Dr. Zed has treated and operated on many internationally known athletes, Olympic and World champions.

In 2000 he and his family moved to the US. Here, he completed his Physical Medicine and Rehabilitation Residency at Georgetown University/ National Rehabilitation Hospital in Washington, DC where he received extensive training in the field of interventional pain management. Since 2007 Dr. Zed has been providing comprehensive care for thousands of patients in his offices in Maryland. 

Dr Zamfirov is the founder of All Star Pain Management and Regenerative Medicine which opened its doors on February 1st, 2017. Dr Zed was a pioneer in providing regenerative medicine in Maryland and has gone on to become a physician licensed to provide Regenexx injectates to offer his patients research based cutting edge treatment in Regenerative Orthopedics. Dr. Zed is a member of the medical staff at Baltimore Washington Medical Center and Anne Arundel Medical Center.

His areas of special interests include regenerative medicine for orthopedic conditions, fluoroscopically guided spinal injections, non-operative spine care, pain management, sports medicine, neuromodulation.

He still plays soccer in an indoor league at Howard County. He also loves fishing and skiing.

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Areas treated: Cervical Spine (Not Upper Cervical or CCI)*, Hip, Knee, Lumbar Spine, Shoulder, Thoracic Spine

Areas Treated

Cervical Spine (Not Upper Cervical or CCI)*, Hip, Knee, Lumbar Spine, Shoulder, Thoracic Spine

*This provider is NOT authorized by Regenexx to treat the C0-C1 or C1-C2 levels of the neck or CCI (craniocervical instability).

How Does Regenexx Work?

At Regenexx, we invented a new approach to orthopedic care we call Interventional Orthopedics. This minimally invasive alternative to ACL surgery uses ultrasound-guided technology to precisely inject your own bone marrow concentrate — which contains stem cells — directly where it’s needed in the joint.

The cells in your bone marrow concentrate work at the site of your injury to promote your body’s natural healing abilities to treat the tear and avoid surgery1.

Regenexx For ACL Tears: Perc-ACLR

The procedure usually occurs over one day. First, your Regenexx doctor will extract a small amount of bone marrow using precise imaging guidance, a specialized extraction technique unique to Regenexx.

Once the marrow is drawn and processed by a Regenexx lab technician, you will have time to relax before the reinjection of the harvested bone marrow concentrate into your ACL, done three to six hours later.

Specialized local anesthesia is applied before the reinjection using fluoroscopy (real-time imaging guidance). MRI imaging along with X-ray contrast is used to carefully map the torn ligament during the procedure, providing a “roadmap” for your doctor to implant bone marrow concentrate into the damaged areas of the ligament.

After the procedure, your joint will be sore for one to three days, but the pain will become less severe and less frequent within five to seven days. Most patients note that they see improvement to their ACL within a month and can resume light activities and begin physical therapy.

Am I a candidate?

Watch a real patient’s Regenexx procedure

BEFORE and AFTER Procedure MRI Images

Take a look at the outcomes of patients who had a procedure instead of ACL surgery.

The BEFORE shows a torn ACL. The area should be a dark band going diagonally, as shown on the AFTER.

Knee MRI ACL Tear Before & After
Knee MIR ACL Tear Before & After

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