FAQs
What are screw threads and how do they work?
Screw threads are a type of absorbable medical thread with a helical structure design. By being implanted into the dermis or the superficial layer beneath the skin, they provide local support while continuously stimulating collagen production, thereby achieving skin firmness, mild filling, and overall rejuvenation effects.
What are PDO twist threads used for?
PDO twist threads are mainly used to improve facial depression and mild to moderate skin laxity issues. They are commonly applied to areas such as frown lines, cheeks, the jawline, and the neck. The core function of these threads is to provide a supporting structure and promote collagen regeneration, making the skin firmer and smoother.
What is the difference between screw threads and mono threads?
Screw threads feature a helical or double-strand structure, which can provide stronger support and a mild filling effect, while mono threads have a smooth structure and are mainly used to uniformly stimulate collagen production, with a greater focus on overall skin improvement. There are significant differences in structure and emphasis of action between the two.
Are screw threads better than cog threads?
The functions of screw threads and cog threads are different. Screw threads are mainly used for tightening and filling, while cog threads have a barbed structure and are more suitable for facial lifting and contour shaping. The specific choice depends on the treatment goal and the area.
How long do screw threads last?
Screw threads usually gradually dissolve within about 4-6 months in the body, but the effect of stimulating collagen regeneration can last for approximately 6-12 months. The specific duration may vary depending on individual differences and the treatment plan.
When will I see results from screw PDO threads?
Partial tightening effects can be observed shortly after the surgery, but significant improvements usually become apparent gradually after 2-4 weeks and continue to enhance as collagen production persists, resulting in a progressive improvement in the outcome.
How many screw PDO threads are needed per area?
The quantity of the required materials depends on the treatment area and the condition of the skin. For instance, for areas such as the cheeks or the lines between the eyebrows, approximately 20 to 60 strands are usually needed. The exact amount to be used should be determined by a professional doctor based on the individual's specific condition when formulating the treatment plan.
Are screw PDO threads safe?
Screw PDO threads have excellent biocompatibility and are relatively safe when operated by professional doctors. Common postoperative reactions include mild redness or bruising, which usually recover within a short period of time.
Can screw threads PDO be combined with other treatments?
OK. Screw threads PDO is often used in combination with hyaluronic acid fillers, PRP, micro-needling, etc., to enhance the overall anti-aging and skin improvement effects and to achieve a more comprehensive facial rejuvenation plan.
How much do PDO screw threads cost?
PDO screw threads price will vary depending on the specs, quantity purchased, and packaging requirements. For clinics or bulk buyers, direct sourcing from professional manufacturers of medical and aesthetic products can often result in more competitive prices.
What should I consider when choosing a screw threads supplier?
When choosing a screw manufacturer threads, focus on the following:
- CE/ISO product certification;
- Wire quality and needle design;
- Smoothness of the needle;
- Whether OEM/bulk supply is supported;
