Microinjection Technique: A Novel and Comprehensive Approach for Nose Reshaping with Hyaluronic Acid Fillers

Area of Science:

• Aesthetic medicine
• Dermatology
• Plastic surgery

Background:

• Nose reshaping with hyaluronic acid (HA) fillers, known as medical rhinoplasty, is a popular minimally invasive procedure.
• Ensuring safe and effective techniques is crucial for optimal patient outcomes.

Purpose of the Study:

• To evaluate patient and physician satisfaction with HA filler injections for nasal reshaping using a microinjection technique.

Main Methods:

• 40 adult patients underwent medical rhinoplasty with HA fillers via microinjection.
• Patient satisfaction assessed using the Global Patient Satisfaction Scale (GPSS) at 1 and 6 months.
• Physician satisfaction evaluated using the Aesthetic Improvement Scale (AIS) by an independent dermatologist.

Main Results:

• High patient satisfaction reported at 1 month (mean GPSS 4.65) and 6 months (mean GPSS 4.47).
• High physician satisfaction reported at 1 month (mean AIS 1.7) and 6 months (mean AIS 1.4).
• Minor side effects included temporary pain and erythema; no serious adverse events recorded.

Conclusions:

• Medical rhinoplasty using HA fillers and the microinjection technique is a safe and effective procedure.
• This technique offers aesthetically pleasing results and high satisfaction for both patients and physicians.
• It is a favorable option for individuals seeking non-surgical nasal reshaping with HA dermal fillers.