Objectives: Four different instruments used in
thread lifting : the indications,
advantages, and shortcomings

Threading lift were getting more and more popular in recent years.We can categorized the threading instruments into 4 types.
：straight needle,Curved hook,handle cannula, free cannula. Different tool has vary application. Curved needle and handle cannula have used for years with short learning curve.However,needle and free cannula have multiple way to use. Therfore ,we can use to complicated pathway.

Disclosures

Did you receive any funding to support your research for this TOPIC?
No

Were you provided with any honoraria, payment or other compensation for your work on this study?
No

Do you have any financial relationship with any entity which may closely compete with the medications, materials or instruments covered by your study?
No

Do you own or have you applied for any patents in conjunction with the instruments, medications or materials discussed in your study?
No

This work was not supported by any direct or non direct funding. It is under the author's own responsability

Disclosures

Did you receive any funding to support your research for this TOPIC?
No

Were you provided with any honoraria, payment or other compensation for your work on this study?
No

Do you have any financial relationship with any entity which may closely compete with the medications, materials or instruments covered by your study?
No

Do you own or have you applied for any patents in conjunction with the instruments, medications or materials discussed in your study?
No

This work was not supported by any direct or non direct funding. It is under the author's own responsability