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Dermis Needle Insertion Technique

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Questions and Answers

What is the recommended angle of insertion of the needle?

Perpendicular to the nasolabial fold

At a transverse angle following the nasolabial fold (correct)

At an angle parallel to the nasolabial fold

At a 45-degree angle to the nasolabial fold

What is the target area for the needle insertion?

The dermis right under the wrinkle (correct)

The epidermis right above the wrinkle

The muscle layer beneath the wrinkle

The subcutaneous tissue below the wrinkle

How many needles can be inserted per line depending on the patient's wrinkle size and depth?

3-5 needles (correct)

1-2 needles

5-7 needles

7-10 needles

What is the size of the needle being used?

<p>0.12mm</p> Signup and view all the answers

What is the length of the needle being used?

<p>5-10mm</p> Signup and view all the answers

Study Notes

Needle Insertion Technique

Insert the needle at a transverse angle, following the nasolabial folds.
The target area is the dermis, specifically underneath the wrinkle.
The number of needles to be inserted depends on the patient's wrinkle size and depth, typically ranging from 3-5 needles per line.
The recommended needle specifications are 0.12mm in diameter, transverse, and 5-10mm in length.

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Description

Learn how to insert needles with transverse angle following the nasolabial folds to target the dermis under the wrinkle. Understand the correct technique for optimal results.