PRP Therapy in Pediatric Orthopedics: An Overview of the Method

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PRP therapy (Platelet-Rich Plasma) is a modern, minimally invasive technique used in pediatric orthopedics to treat injuries, inflammation, and musculoskeletal conditions.

It is based on the use of the patient’s own blood, which undergoes a specialized process to isolate platelets—components rich in growth factors. These growth factors accelerate the body’s natural healing and tissue regeneration processes.

How does PRP therapy work?

Blood collection

A small amount of blood is drawn from the child, similar to a standard blood test.

Blood processing

The blood is placed in a special centrifuge that separates the platelets and plasma from the rest of the blood components.

The blood is placed in a special centrifuge that separates the platelets and plasma from the rest of the blood components.

Injection at the injury site

The concentrated PRP is injected directly into the affected area, such as tendons, muscles, joints, or ligaments.

What pediatric orthopedic conditions is PRP used for?

PRP therapy is primarily applied in cases such as:

  • Sports injuries (muscle and tendon strains).
  • Osgood-Schlatter syndrome (tibial tuberosity apophysitis).
  • Sever’s disease (calcaneal apophysitis).
  • Tendinitis and musculoskeletal inflammations.
  • Osteochondritis of the joints.
  • Ligament tears or partial injuries (e.g., anterior cruciate ligament).

Advantages of PRP therapy in children

  • Natural healing process without medications or foreign substances.
  • Minimally invasive technique that does not require surgery.
  • Reduced recovery time, allowing for a quicker return to activity.
  • Low risk of complications, as the child’s own blood is used.

Are there any side effects?

PRP therapy is generally safe, but it may cause mild pain or swelling at the injection site, as well as temporary discomfort lasting 24–48 hours. The method is not recommended in cases of severe chronic illnesses or genetic blood disorders.

PRP therapy represents an innovative and safe approach in pediatric orthopedics, promoting faster healing in sports injuries and musculoskeletal conditions.

Assessment by a pediatric orthopedic specialist is essential to determine whether the method is appropriate for the child, ensuring optimal recovery.

Lower Limb and Ankle Injuries: Everything You Need to Know

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Lower limb and ankle injuries are common across all age groups, often resulting from sports activities, accidents, or everyday movements. The lower limb includes the hip, knee, tibia, fibula, ankle, and foot (tarsal bones, metatarsals, toes), and any injury in these areas can significantly affect walking and overall mobility.

Most Common Lower Limb and Ankle Injuries

Ankle Sprains

An ankle sprain occurs when the ligaments in the ankle are overstretched or partially torn. It is one of the most frequent injuries, especially among athletes.

Symptoms:

  • Pain and swelling in the ankle area
  • Difficulty walking
  • Feeling of instability in the joint

Treatment: Rest, ice, compression with an elastic bandage, and elevation of the foot. In more severe cases, physiotherapy or even surgical repair may be necessary.

Fractures

Fractures of the lower limb bones (femur, tibia, fibula, ankle) may occur due to falls, sports injuries, or accidents.

Symptoms:

  • Severe pain and deformity of the limb
  • Swelling and bruising
  • Inability to bear weight on the affected limb

Treatment: Immobilization, use of a cast or brace, and, in serious cases, surgical intervention.

Shin Splints (Medial Tibial Stress Syndrome)

This condition commonly affects runners and causes pain along the front or inner part of the shin due to overuse of the muscles and bones.

Symptoms:

  • Pain during or after exercise
  • Tenderness along the shin
  • Swelling in advanced cases

Treatment: Rest, ice, stretching, strengthening of the shin muscles, and orthotic insoles.

Achilles Tendon Rupture

A rupture of the Achilles tendon is a serious injury that often occurs in athletes or individuals engaging in intense activities without adequate warm-up.

Symptoms:

  • Sudden, sharp pain in the back of the lower leg
  • Inability to support weight or move the foot
  • A “popping” sound at the time of injury

Treatment: Conservative management with a brace or cast in mild cases, while surgical repair is required for more severe ruptures.

Diagnosis of Lower Limb and Ankle Injuries

Diagnosis is made by an orthopedic surgeon and typically includes:

  • Clinical examination and assessment of mobility
  • X-rays to detect fractures or deformities
  • MRI to evaluate tendon and ligament injuries
  • Ultrasound for the diagnosis of soft tissue tears and inflammation

Treatment and Recovery

Recovery depends on the severity of the injury. Common treatment methods include:

  • Rest and immobilization: Avoiding activities that put strain on the injured area
  • Physiotherapy: Strengthening muscles, improving flexibility, and restoring normal movement
  • Medication: Anti-inflammatory drugs to reduce pain and swelling
  • Injections: Such as Platelet-Rich Plasma (PRP)
  • Surgical intervention: Required in severe cases like fractures or tendon ruptures

Prevention of Lower Limb and Ankle Injuries

To reduce the risk of injury, follow these guidelines:

  • Proper warm-up before physical activity
  • Wear supportive footwear with good shock absorption
  • Use orthotic insoles as needed
  • Avoid sudden increases in exercise intensity
  • Strengthen the muscles of the lower limbs with stability and balance exercises
  • Maintain a healthy body weight to reduce stress on the joints

Lower limb and ankle injuries are common, but with accurate diagnosis and proper treatment, full recovery is achievable. Prevention and appropriate foot care play a key role in maintaining our mobility and overall health.

If you experience severe or persistent pain, consult your orthopedic specialist promptly to avoid more serious complications.