What is Bone Marrow Aspirate Concentrate (BMAC)?

Bone marrow aspirate concentrate (BMAC) is the process of extracting stem cells from the bone marrow. This non-surgical regenerative treatment, a type of stem cell therapy, is used for numerous orthopedic injuries by obtaining a concentrate of regenerative stem cells from a patient’s bone marrow.

How is the Therapy Administered?

Bone marrow aspiration is performed by lying down on your side or abdomen. A medicine may be given to help you relax. The specialist will then disinfect your skin and inject a local anesthesia to numb the area (the bony landmark). A specific needle with a tube is inserted into the bone, creating a suction that will take a sample of your bone marrow. The needle is removed and pressure will be applied to your skin.

The bone marrow aspirate is then filtered through a microcentrifuge tube. This will then spin and concentrate the cells containing healing components that are also known as the bone marrow concentrate (BMAC). BMAC will be injected into the areas like arthritic joints, femoral head or cartilage defects.

Benefits of BMAC

The concentrate of regenerative cells provides a more dynamic healing of damaged tissues that assist the body’s natural healing structure. While the maximum benefits of BMAC therapy are still unknown, it has been shown to relieve pain, enrich bone healing, and reduce swelling tendencies.