New Management in Bilateral Masseter Muscle Hypertrophy

Area of Science:

• Maxillofacial Surgery
• Plastic Surgery
• Facial Aesthetics

Background:

• Bilateral masseter muscle hypertrophy alters lower facial width, leading to aesthetic and functional concerns.
• Square-face appearance due to masseter hypertrophy requires effective treatment strategies.

Purpose of the Study:

• To evaluate a novel surgical approach for correcting bilateral masseter muscle hypertrophy.
• To assess the aesthetic and functional outcomes of the surgical intervention.

Main Methods:

• A 21-year-old male patient underwent a surgical intraoral approach.
• The procedure included bilateral masseter muscle dissection, partial lipectomy, and mandibular angle ostectomy.
• A stereolithographic model-assisted surgical guide was utilized.

Main Results:

• The patient reported high satisfaction with both functional and aesthetic results.
• Optimal aesthetic outcomes were achieved, enhancing the lower facial outline.
• No complications were observed during the 1-year follow-up period.

Conclusions:

• The described surgical method provides an effective solution for masseter muscle hypertrophy.
• This technique offers significant improvements in facial aesthetics and function.
• The use of stereolithographic surgical guides enhances precision and outcomes.