Is PRP Injection Beneficial for ACL Surgery Recovery? - Orthopedics

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Is PRP injection effective after anterior cruciate ligament surgery?


I suffered a torn anterior cruciate ligament (ACL) due to a car accident and playing basketball.
Since I am only 20 years old and enjoy sports, I have decided to undergo reconstruction surgery next Monday.
The doctor mentioned PRP (platelet-rich plasma) injections during the surgery, but the cost is quite high, nearly 60,000 NTD.
I would like to ask if PRP has significant benefits for postoperative recovery of the ACL.
Is there a necessity for the injection? Thank you for your clarification.

Yang Tongxue, 20~29 year old female. Ask Date: 2016/07/18

Dr. Hong Ximing reply Orthopedics


After anterior cruciate ligament reconstruction, it is best to avoid engaging in the same intense sports activities.
PRP injection, due to its high concentration of growth factors, can aid in the healing and repair of ligaments.
However, I cannot comment on the cost.

Reply Date: 2016/07/18

More Info


Platelet-Rich Plasma (PRP) therapy has gained attention in recent years as a potential adjunct treatment for various musculoskeletal injuries, including anterior cruciate ligament (ACL) tears. Given your situation of having sustained an ACL tear and considering surgery, it's understandable that you would want to explore all possible options for recovery.

PRP is derived from your own blood and contains a high concentration of platelets, which are rich in growth factors. These growth factors play a crucial role in the healing process by promoting tissue repair and regeneration. When injected into the site of injury, PRP can potentially enhance the healing of ligaments, tendons, and other soft tissues.

In the context of ACL reconstruction, studies have shown that PRP can be beneficial in several ways:
1. Enhanced Healing: PRP may accelerate the healing process of the graft used in ACL reconstruction. The growth factors in PRP can stimulate cellular activity, leading to improved integration of the graft with the surrounding tissue.

2. Reduced Pain and Inflammation: Some patients report decreased pain and inflammation following PRP injections. This can be particularly beneficial in the postoperative phase, where pain management is crucial for rehabilitation.

3. Improved Functional Outcomes: There is some evidence suggesting that PRP may lead to better functional outcomes post-surgery, allowing patients to return to their pre-injury activity levels more quickly.

However, it's important to note that while PRP has shown promise, the results can vary significantly among individuals. The effectiveness of PRP can depend on various factors, including the severity of the injury, the specific surgical technique used, and the individual’s overall health and healing capacity.

Regarding the cost of PRP therapy, it is indeed on the higher side, and this can be a significant consideration. The decision to proceed with PRP injections should be made in consultation with your orthopedic surgeon, who can provide personalized advice based on your specific case and the expected benefits versus the costs involved.

In terms of necessity, while PRP can offer advantages, it is not universally required for all patients undergoing ACL reconstruction. Many patients recover well without it, relying on standard rehabilitation protocols. If your surgeon believes that PRP could enhance your recovery, it may be worth the investment, especially given your active lifestyle and desire to return to sports.

In conclusion, PRP injections can potentially be beneficial for ACL surgery recovery by promoting healing, reducing pain, and improving functional outcomes. However, the decision to use PRP should be based on a thorough discussion with your healthcare provider, weighing the potential benefits against the costs and considering your individual circumstances. It's also essential to follow a comprehensive rehabilitation program post-surgery to optimize your recovery and return to sports safely.

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