Polydioxanone (PDO) Threads for Hair Regrowth
Polydioxanone (PDO) threads are traditionally known for their use in aesthetic facial lifting, but they have also emerged as an innovative treatment for hair loss. PDO threads involve inserting fine threads into the scalp to stimulate hair growth through enhanced blood flow and collagen production. This minimally invasive procedure offers a novel approach for individuals seeking to address thinning hair or early stages of hair loss.
What are PDO Threads for Hair Regrowth?
PDO threads are biodegradable synthetic fibers commonly used in various aesthetic procedures. They are known for their safety and effectiveness in stimulating tissue regeneration. When used for treating hair loss, these threads are inserted into the scalp to create a supportive matrix that encourages blood circulation and collagen synthesis around hair follicles. This process helps to strengthen existing hair and promote new hair growth, making PDO threads an effective solution for androgenic alopecia (pattern hair loss) and other hair thinning conditions.
Method & Treatment of PDO Threads for Hair Regrowth
How PDO Threads Work for Treating Hair Loss
PDO threads are placed within the scalp to mechanically stimulate hair follicles and surrounding tissues. The threads act as a scaffold, promoting cellular activity and boosting the natural growth cycle of hair follicles. Over time, the threads are naturally absorbed by the body, leaving behind a network of new collagen that supports ongoing hair growth.
Treatment Procedure
Consultation
An initial consultation is conducted to evaluate the patient’s hair loss condition, medical history, and suitability for PDO thread treatment.
Preparation
The scalp is properly cleaned, disinfected and prepared. A local anesthetic may be applied to minimize discomfort during the procedure.
Insertion of PDO Threads
Using a fine needle or cannula, PDO threads are carefully inserted into the scalp at targeted areas of hair thinning or loss. The threads are strategically placed in a mesh-like pattern to maximize their regenerative effects.
Post- Insertion
The procedure typically takes 30-60 minutes, and patients can resume normal activities almost immediately, as the treatment involves minimal downtime.
Follow-up Sessions
Depending on the extent of hair loss and the desired results, multiple sessions may be recommended, typically spaced several weeks apart.
Applied Areas for PDO Threads to Treat Hair Loss
PDO thread treatment can be applied to various areas of the scalp affected by hair loss:
Frontal Hairline
To address receding hairlines and improve hair density.
Crown Area
Commonly used to treat thinning at the crown of the scalp.
General Scalp
Can be applied throughout the scalp to enhance overall hair thickness and quality.
Precautions and Risks of PDO Threads for Hair Loss
While PDO threads for hair loss are generally safe, certain precautions and risks should be considered:
- Ensure that the procedure is performed by a skilled and experienced dermatologist familiar with PDO thread application for hair loss.
- Individuals with certain medical conditions, such as active scalp infections or severe autoimmune disorders, may not be suitable candidates.
- Patients should inform their dermatologist about any medications they are taking, especially blood thinners, as these may increase the risk of bleeding. Certain medications may need to be temporarily stopped a few days before the procedure.
- Some discomfort or pain may occur during or after the procedure, which usually resolves within a few days.
- Temporary swelling or bruising at the insertion sites is common but typically subsides within a week.
- Although rare, there is a minimal risk of infection, which can be minimized by following the prescribed aftercare instructions.
Post-Procedure Signs to Look Out For
After PDO threads for hair loss, patients should be aware of the following post-procedure signs:
Tenderness or Sensitivity: Mild tenderness or sensitivity at the insertion sites may occur and generally resolves within a few days.
Slight Swelling or Redness: Some swelling or redness around the treated areas is normal and usually diminishes within 48-72 hours.
Tightness or Pulling Sensation: A mild pulling sensation may be felt as the threads begin to stimulate tissue regeneration, which is a positive sign of the treatment’s effectiveness.
Complementary Cosmetic Procedures for Better Outcomes
PDO threads for hair loss can be combined with other cosmetic procedures to enhance overall outcomes and address different aspects of hair restoration:
Platelet-Rich Plasma (PRP) Therapy
Combining PDO threads with PRP can amplify the regenerative effects, as PRP provides a concentrated dose of growth factors that further stimulate hair follicles.
Microneedling Radio Frequency (MNRF)
MNRF can enhance the absorption of topical treatments and improve blood circulation to the scalp, complementing the effects of PDO threads.