Thread Lift Complication Spectrum
실리프팅 합병증 (sil ripeuting hapbyeongjeung — thread lift complications) are predominantly minor and self-resolving. Because the procedure uses local anaesthesia only, systemic complications are essentially absent. The risk profile is concentrated in tissue-level outcomes: how the skin responds to the barbed thread as it absorbs.
| Complication | Estimated Likelihood | Severity (1–5) | Reversible? | Action Required |
|---|---|---|---|---|
| Bruising and swelling (normal) | 30–50% | 1 | Yes — resolves in 1–2 weeks | Cold compress; no action required |
| Dimpling / puckering at insertion sites | 20–40% | 1 | Yes — usually resolves in 2–4 weeks | Massage per clinic protocol; reassess at 4 weeks |
| Asymmetric lift | 15–25% | 1–2 | Partial — may improve as swelling resolves | Reassess at 6 weeks; may require additional thread or removal |
| Palpable thread cords under skin | 10–20% | 1 | Yes — resolves as threads absorb | Monitor; resolves without intervention |
| Inadequate lift (under-correction) | 10–20% | 1–2 | No — repeat procedure only option | Additional thread insertion if anatomy allows |
| Thread extrusion (thread breaches skin) | <2% | 3 | Yes — via removal | Prompt physician removal to prevent infection |
| Infection at insertion site | <1% | 2–3 | Yes — with antibiotics | Contact clinic immediately; oral antibiotics |
| Granuloma formation | <1% | 2 | Partial — corticosteroid injection | Dermatology referral; injection treatment |
| Facial nerve paresis (temporary) | <1% | 2 | Yes — resolves in 4–6 weeks typically | Monitor; contact clinic if worsening |
| Visible thread show (thin skin) | <1% | 2–3 | Partial — improves as thread dissolves | Await dissolution; discuss patient selection for future procedures |
Warning Signs After Thread Lift
Most post-procedure discomfort is expected for 1–2 weeks. These warning signs are different:
Contact your clinic the same day:
- Redness, warmth, and tenderness at insertion sites that worsens after day 5 (suggests infection)
- Visible thread tip emerging through intact skin (extrusion — requires prompt removal)
- Fever above 38°C
- One side of the face feeling significantly weaker or drooping (facial nerve paresis)
Reassess at 4–6 weeks if:
- Visible asymmetry persists beyond 6 weeks without improving
- Hard cord-like palpable threads remain at 8 weeks (earlier than expected for thread type)
- Dimpling or surface irregularity persists beyond 4 weeks
What does thread lift dimpling look like and is it permanent?
Dimpling appears as small depressions or puckering along the thread insertion path, typically visible immediately post-procedure when the barbs are gathering tissue. In most cases, dimpling smooths out within 1–3 weeks as swelling resolves and the tissue redistributes around the thread. Persistent dimpling beyond 4 weeks suggests the barb grip is too aggressive in that location and may require massage or, rarely, local release. True permanent dimpling from thread lift is uncommon.
Can thread lift cause facial nerve damage?
Facial nerve branches run in predictable anatomical paths that experienced practitioners avoid. Transient paresis (temporary weakness) affecting a small area of the face occurs in under 1% of thread lift procedures and typically resolves within 4–6 weeks as the mechanical pressure from insertion resolves. Permanent facial nerve injury from thread lift is extremely rare. The risk is higher when threads are inserted too deeply or in areas with non-standard anatomy — this is why physician-performed procedures carry lower risk than therapist-performed ones.
What happens if I don't like my thread lift result?
If the result is asymmetric or unsatisfactory but no complication is present, the most practical option is waiting — threads absorb and most dissatisfaction with over-lifting or asymmetric pull resolves as the tissue settles over 4–6 weeks. If threads are visible or palpable as hard cords under the skin, this typically also resolves with thread absorption. For thread extrusion (thread breaching skin surface), prompt removal is necessary to prevent infection. Surgical removal of PDO threads before absorption is possible but technically demanding.