PDO threads, or Polydioxanone threads, are a type of minimally invasive treatment used in aesthetic medicine to lift and tighten sagging skin. They are made from polydioxanone, a biocompatible and biodegradable material that has been used in medical sutures for many years. Here's an overview of PDO threads:
Composition
- Polydioxanone (PDO): A synthetic, absorbable material that dissolves in the body over time, typically within 6 months. It is safe and has been used in surgical sutures.
Uses
- Skin Lifting: PDO threads are used to lift sagging skin on the face, neck, and other areas of the body.
- Skin Tightening: They help tighten and firm the skin by stimulating collagen production.
- Wrinkle Reduction: PDO threads can reduce the appearance of fine lines and wrinkles.
- Facial Contouring: They can improve facial contours and provide a more defined jawline, cheekbones, and neck.
Procedure
- Minimally Invasive: The procedure involves inserting PDO threads into the subdermal layer of the skin using fine needles or cannulas.
- Local Anesthesia: A local anesthetic is usually applied to minimize discomfort during the procedure.
- Thread Insertion: The threads are inserted in a mesh-like pattern or along specific vectors to provide the desired lift and support.
- Immediate Lift: The threads provide an immediate lifting effect as they are positioned under the skin.
Mechanism of Action
- Immediate Support: The threads provide immediate mechanical support to lift and tighten the skin.
- Collagen Stimulation: As the PDO threads dissolve over the next 6 months, they stimulate the body’s natural collagen production, resulting in improved skin texture, firmness, and elasticity.
Duration
- Longevity of Results: The results of a PDO thread lift can last anywhere from 12 to 18 months, depending on individual factors such as age, skin condition, and lifestyle.
Types of PDO Threads
- Mono Threads: Smooth threads that stimulate collagen production and are used primarily for skin tightening.
- Cog Threads: Threads with barbs or hooks that provide a stronger lifting effect and are used for more significant lifting and contouring.
- Screw Threads: Threads that are coiled around a needle to provide more volume and are often used in areas requiring additional plumpness.
Side Effects
- Common Side Effects: Mild and temporary side effects may include swelling, bruising, redness, and tenderness at the insertion sites.
- Rare Complications: Rarely, complications such as infection, thread migration, or visible threads under the skin may occur.
Considerations
- Suitability: PDO thread lifts are suitable for individuals with mild to moderate skin laxity who are looking for a non-surgical option to improve their appearance.
- Consultation: A thorough consultation with a qualified healthcare provider is essential to determine if PDO threads are the right treatment for your specific needs and to discuss potential risks and benefits.
Advantages of PDO Threads
- Non-Surgical: PDO thread lifts offer a non-surgical alternative to traditional facelift procedures.
- Minimal Downtime: The procedure typically involves minimal downtime, allowing patients to return to their normal activities relatively quickly.
- Collagen Production: In addition to lifting the skin, PDO threads promote long-term collagen production for sustained skin improvement.
PDO threads are a popular choice for individuals seeking a minimally invasive option to lift, tighten, and rejuvenate their skin with natural-looking results.