PDO Smooth Threads in Irvine, CA — by Sabeen Munib, M.D.

PDO (polydioxanone) threads are fine, absorbable sutures made from the same medical-grade material used in heart and orthopedic surgery for decades. Placed beneath the skin, they act as a scaffold the body responds to by producing new collagen. As the threads dissolve over several months, they leave behind a stronger collagen matrix that firms and supports the skin, a gradual, regenerative effect rather than a mechanical pull.

PDO threads come in different types, and they do different things:

• Smooth (mono) threads, stimulate collagen to firm and refine skin quality. This is what Spectrum offers.
• Barbed / cog threads, use barbs to mechanically pull and reposition tissue for a lift. They carry more trauma and a higher complication risk, and Spectrum does not use them.
• Twist / screw threads, add modest support in small areas.

Dr. Munib's choice of smooth threads is deliberate. The goal here is healthier, firmer skin built through the body's own collagen, not a surgical-style lift.

Smooth PDO thread treatments are performed in-office under local numbing. Once the skin is numbed, the fine threads are gently placed beneath the skin using fine cannulas or needles, mapped to the areas where collagen support will most improve firmness and texture. Most patients feel pressure rather than pain.

The procedure typically takes 30 to 45 minutes.

Dr. Sabeen Munib brings an anatomy-first approach to every thread procedure. With PDO threads, placement, vector, and depth determine the result, precision matters as much as the threads themselves.

At Spectrum Skin Clinic, the focus is on safe, regenerative technique and honest expectations. She uses smooth threads rather than higher-trauma barbed threads, she does not overpromise a lift the threads cannot deliver, and she does not chase trends, she works to improve your skin's firmness and quality, subtly and sustainably.

Patients researching a thread lift are usually comparing three different things: smooth PDO threads, barbed (cog) thread lifts, and surgery. They share the same broad goal, a firmer, more refreshed lower face, but they work very differently, and only one of them is offered here.

Smooth (mono) PDO threads, which Spectrum uses, stimulate collagen to firm and improve skin quality over weeks to months. Barbed or cog threads, including branded systems like Silhouette InstaLift and MINT, use barbs to mechanically pull sagging tissue for an immediate but modest lift. A surgical facelift removes and repositions tissue for the most dramatic, longest-lasting result.

Dr. Munib offers smooth threads only, and on purpose. Barbed threads carry more tissue trauma and a higher rate of complications, dimpling, migration, palpable or extruding threads, which is why many plastic surgeons are wary of them. She would rather deliver a genuine collagen-quality benefit safely than promise a lift a thread cannot reliably hold.

A thread lift means different things depending on the thread. Smooth PDO threads improve skin firmness and quality but do not reposition sagging tissue; barbed threads and surgery do, with very different trade-offs in trauma and recovery. The right path depends on the degree of laxity, skin quality, and goals, decided at a consultation rather than by the name of the treatment alone.

Smooth PDO threads and a surgical facelift are not interchangeable, and they do different jobs. A facelift removes and repositions skin and deeper tissue, the most dramatic, longest-lasting result, and the right choice for moderate to severe sagging. Smooth PDO threads do not lift or reposition tissue at all; they stimulate collagen to firm and improve the quality of the skin over time.

It is worth being clear about barbed thread lifts as well. Barbed and cog threads can create a modest mechanical lift, but at the cost of more tissue trauma and a higher rate of complications such as dimpling, migration, and visible or palpable threads, which is why many plastic surgeons are cautious about them and why Spectrum does not offer them.

Realistic expectations matter. Smooth PDO threads deliver gradual firming and better skin quality, not a facelift result and not an immediate lift. Dr. Sabeen Munib is direct at your consultation about what smooth threads can and cannot do for your anatomy and degree of laxity.

Patients often ask about thread lifting for the jowls, brow, and neck. Here is the honest picture with smooth PDO threads: along the lower face and jawline, they can improve skin firmness and texture, but they do not pull or reposition jowl tissue the way barbed threads or surgery do. Around the brow and neck, they support skin quality rather than elevating a heavy brow or tightening significant neck laxity.

The procedure is done under local anesthesia, takes about 30 to 45 minutes, and has minimal downtime, most patients return to normal activity within a day or two, with possible mild bruising or tenderness that resolves within a week. The threads are placed through tiny entry points, are not visible under the skin, and dissolve over several months while collagen continues to build.

When the goal is genuine lifting of the jowls, brow, or neck, Dr. Munib tells you directly that smooth threads are not enough, and discusses energy-based tightening, biostimulators, or a surgical referral instead.

Smooth PDO threads, fillers, and Botox address different parts of facial aging and work well together. Threads firm and improve skin quality through collagen; fillers restore lost volume in the temples and cheeks; and Botox relaxes the muscles that pull the face downward (chin, neck, and brow depressors). Threads do not reposition tissue, so they complement these treatments rather than substituting for a lift.

This combined approach addresses three components of facial aging, volume loss, skin laxity, and muscle activity. Dr. Sabeen Munib assesses all three at your consultation and recommends the right sequence. Some treatments are done in one session; others are staged over two to three visits for the best result.

After the procedure, avoid washing the face aggressively for 48 hours, sleep on your back for the first week, and avoid strenuous activity for 5 to 7 days. These precautions help the threads settle and minimize bruising.

PDO thread lift consultations start with the degree of laxity you want to address and whether threads, alone or with other treatments, are the right tool for your skin. Dr. Sabeen Munib, MD assesses your anatomy and sets honest expectations on lift and longevity before any plan. Schedule your consultation to see if you are a candidate.