ACP (Autologous Conditioned Plasma)
About
ACP (Autologous Conditioned Plasma) is an innovative therapy that uses the patient's own blood to stimulate tissue regeneration. The process is based on extracting plasma rich in platelets, which play a key role in healing damaged muscles, tendons, and cartilage. These platelets release growth factors that activate the body’s natural repair mechanisms, reducing recovery time and minimizing the need for invasive procedures. This method is especially effective in orthopedic rehabilitation, sports medicine, and the treatment of chronic inflammatory musculoskeletal conditions.
Candidate
ACP therapy is recommended for individuals with muscle injuries (e.g., strains, partial tears), tendon inflammations and damage (tennis elbow, jumper’s knee, plantar fasciitis), as well as degenerative cartilage changes (early-stage osteoarthritis). Ideal candidates include people looking to avoid surgery or speed up recovery after an injury. The treatment is suitable for both professional and recreational athletes, as well as physically active individuals. It is not recommended for patients with acute infections, blood disorders, autoimmune conditions, or those taking anticoagulants.
Preparation
Preparation for ACP therapy is minimal. It is advised to avoid alcohol, heavy meals, and strenuous activity the day before the procedure. Be sure to inform your doctor about any medications you are taking, especially blood thinners. Arrive well-rested and hydrated. If the procedure involves ultrasound guidance, you may be asked to remove jewelry or wear loose-fitting clothes for easy access to the treatment area.
Treatment
The procedure begins with drawing a small amount of blood from the patient’s arm. The blood is then centrifuged to separate the platelet-rich plasma, which is then injected directly into the injured area—muscle, tendon, or joint—often using ultrasound guidance for precision. The entire process takes about 30 minutes and is performed on an outpatient basis. Most patients experience only mild discomfort, and recovery is typically quick.
Result
ACP therapy stimulates the body’s natural healing process, leading to reduced pain, improved function, and a quicker return to daily activities. Initial improvements may be felt within a few days, with full therapeutic effects developing over 2 to 6 weeks. In some cases, multiple treatments may be recommended to achieve optimal results. Because it relies on natural biological mechanisms, ACP therapy carries no risk of allergic reactions or rejection.
Precautions
After the procedure, rest the treated area for 24–48 hours. Avoid strenuous activity, heavy lifting, and sports until advised otherwise by your doctor. Mild swelling, redness, or tenderness at the injection site may occur but usually resolves within a day or two. Avoid taking anti-inflammatory medications (e.g., ibuprofen) in the days following the treatment, as they can interfere with the platelet function. Always follow your doctor’s instructions and attend follow-up appointments if recommended.
F.A.Q.
Most patients experience only mild discomfort, similar to a standard injection.
It depends on the injury—some cases require only one treatment, while others may benefit from 2–3 sessions.
Usually after 48 hours, but it depends on your condition and your doctor’s advice.
Mild and temporary side effects may include pain or swelling at the injection site.
Yes, especially in early stages of osteoarthritis when cartilage damage is still limited.
For chronic conditions, the effects may last for months. For acute injuries, recovery is significantly faster.
Minimal, since your own blood is used and the procedure is performed under sterile conditions.
Yes, the combination often yields the best results, particularly for muscle and tendon injuries.
Consult your doctor, especially if you’re on blood thinners or anti-inflammatory drugs.
Yes, it is very safe as it uses your own blood, minimizing risks of complications.

Send an inquiry for the treatment
Start your way towards a successful treatment today. Fill out the form with your data, choose the service you need and we will connect you with the top medical experts in Zagreb.