What it is
PDO threads are absorbable sutures made of polydioxanone — the same material used in surgical suturing for decades. In an aesthetic setting, the threads are placed in the subdermal plane through a fine needle or cannula. They do two things at once: they provide an immediate, modest mechanical lift by physically supporting tissue, and they trigger a controlled foreign-body response that lays down collagen along the thread tract over the following weeks. The threads themselves dissolve over roughly four to six months; the collagen scaffold persists longer.
Threads exist on a spectrum — fine smooth threads for collagen stimulation, barbed or cog threads for repositioning. The right thread for a given area is a clinical decision, not a menu choice.
How Dr. Brown approaches it
Threads at Esvie are used as a finishing tool, not as a primary lift. Most patients who ask about threads are actually best served by a combined plan — neuromodulator to settle the muscles that drag the lower face down, filler or biostimulator to address volume loss in the midface and jawline, and threads layered on top to handle the residual early laxity. Used that way, threads can be effective. Used in isolation against significant laxity, they will disappoint.
Dr. Brown evaluates skin quality, fat-pad position, bony support, and the specific vector you want to influence. The thread type, count, and entry pattern are decided against that anatomy. Patients whose laxity is past what threads can address are told that — and referred to a facial plastic surgeon when surgery is the honest answer.
What to expect
Anesthesia: Topical anesthetic, followed by small subcutaneous injections of local anesthetic at the planned entry points. The treated zone is fully numb before threads are placed.
Placement: Threads are introduced through a fine needle or cannula along the mapped vectors. Most patients report pressure and a mild tugging sensation rather than pain.
Total time: Typically thirty to sixty minutes depending on number of threads and number of zones.
The first week: Bruising, swelling, tenderness, and visible puckering along thread tracts are normal and expected. Most settling happens within seven to ten days.
Activity: Avoid aggressive facial expression, sleeping face-down, facial massage, and dental work for the first two weeks. Specific instructions are given at the appointment.
Result: Immediate lift is visible at the table; final tissue position settles over two to three weeks; collagen response continues for two to three months. Maintenance is typically considered at twelve to eighteen months.
Candidacy
Good candidates have early to moderate laxity in the lower face, jawline, or neck, want a modest non-surgical lift, and accept the realistic timeline and expected downtime.
Not a candidate if you are pregnant or nursing, if your laxity is significant enough that a surgical lift is the honest answer, if you have an active skin infection at the planned tract, if you have a bleeding disorder or anticoagulation that cannot be safely managed, or if you have a history of keloid scarring or unusual foreign-body response.
If threads are not the right tool for your face, Dr. Brown will say so, and offer the plan that is — whether that is a different non-surgical combination at Esvie or a referral for a surgical evaluation elsewhere.