Rhinoplasty with Barbed Threads

Overview

Asian rhinoplasty typically needs a strong strut to push the tip forward, and struts are normally built through an open incision. This paper describes using barbed threads instead, implanted rather than surgically constructed, with fat grafting added when volume is needed.

Sections of note

• The threads carry multiple sharp barbs and umbrella-like longitudinal splits at both ends.
• Autologous micronized fat tissue graft was used simultaneously when volume replacement was necessary.
• Approximately 1,200 rhinoplasties since 2003 used barbed threads.
• Stated uses: nasal tip projection, dorsal length elongation, and nostril correction.
• Outcome was measured as relative length ratios comparing true lateral photographs, showing a significant increase in tip projection.
• Long-term observation was defined as more than 6 months.
• The abstract gives no numeric measurements, complication rates, revision rates, or defined follow-up beyond that threshold.

What it means for a patient

• The tip is lifted with implanted threads rather than a carved cartilage strut, avoiding the open incision.
• The reported series is large, about 1,200 cases over roughly 15 years.
• Limits: no comparison group, no numeric results, no complication or extrusion rates, and follow-up stated only as more than 6 months.
• Threads are foreign material left in the nose, and the abstract reports nothing about infection, extrusion, or palpability.

Why this paper matters

Tip projection in Asian rhinoplasty normally requires cartilage and an open approach, so a threaded alternative would change what the procedure involves. The case volume is substantial. The absence of complication data and of any comparison makes the reported benefit difficult to weigh.

Terms

• Barbed thread: A suture with projecting barbs that grip tissue and hold a lifted position.
• Tip projection: How far the tip stands out from the face.
• Dorsal length elongation: Lengthening the bridge of the nose.
• Micronized fat graft: The patient's own fat processed into fine particles for injection.
• Strut: A support piece, usually cartilage, placed to hold the tip forward.