Novel single-entry point injection technique for masseter hypertrophy treatment using botulinum neurotoxin based on patient-reported comfort.
J Cosmet Dermatol
; 2024 Jul 15.
Article
in En
| MEDLINE
| ID: mdl-39005194
ABSTRACT
INTRODUCTION:
Botulinum neurotoxin (BoNT) injections are widely used for the treatment of masseter muscle hypertrophy in Southeast Asia. However, there remains a lack of consensus regarding the optimal injection technique. This study aimed to compare the efficacy and patient discomfort associated with single-entry point injections versus multiple three-point injections for masseter muscle hypertrophy treatment with BoNT. MATERIALS ANDMETHODS:
Sixteen participants, comprising both male and female Korean adults aged 22-63, were enrolled in the study. On the left side of the face, single-entry point injections were administered, followed by multidirectional injections, while on the right side, three-point injections were given. Pain intensity during the procedure was assessed using visual analogue scale scores.RESULT:
Our results revealed that participants experienced lower levels of pain with single-entry point injections compared to three-point injections (average visual analogue scores of 3.31 and 5.19, respectively).CONCLUSION:
These findings highlight the potential benefits of single-entry point injections in reducing patient discomfort during masseter muscle hypertrophy treatment with BoNT. We advocate for further research to validate these findings and encourage practitioners to consider single-entry point injections as a viable option for enhancing treatment outcomes in their clinical practice.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
J Cosmet Dermatol
Journal subject:
DERMATOLOGIA
Year:
2024
Document type:
Article
Affiliation country: