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Muscles for Facial Expressions

Muscles for Facial Expressions

The craniofacial muscles are a collection of approximately 20 thin skeletal muscles situated beneath the skin of the face and scalp. These muscles, primarily responsible for the vast array of human facial expressions, originate from the bones or fibrous structures of the skull and extend outwards to connect with the skin. While most skeletal muscles in the body are enveloped in thick fascia, facial muscles generally have a more delicate fascial covering, with the buccinator muscle being a...

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Case Report: Masseter hypertrophy: A case and review.

Prasanna R Sonar¹, Aarati S Panchbhai¹

¹Department of Oral Medicine and Radiology, Sharad Pawar Dental College & Hospital, Datta Meghe Institute of Higher Education & Research, Wardha, Maharashtra, 442001, India.

|July 22, 2024

Summary

Masseter muscle hypertrophy, characterized by enlarged jaw muscles, is a rare condition with unknown causes. This case study examines unilateral hypertrophy, detailing its etiology, diagnosis, and treatment options.

Keywords:

computed tomography magnetic resonance imaging masseter muscle hypertrophy

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Area of Science:

Dentistry
Plastic Surgery
Medical Case Study

Background:

Masseter muscle hypertrophy is a rare condition with unknown etiology.
It presents as unilateral or bilateral enlargement of the masseter muscles.
Increasing aesthetic concerns have led to a rise in its prevalence.

Observation:

This study details a clinically confirmed case of unilateral masseter muscle hypertrophy.
The case highlights the diagnostic challenges and clinical presentation of the condition.

Findings:

The etiology of masseter muscle hypertrophy remains unknown.
Diagnosis involves clinical examination and imaging studies.
Treatment may include conservative management or surgical intervention.

Implications:

Understanding the etiology and presentation is crucial for accurate diagnosis.
This case contributes to the literature on managing masseter muscle hypertrophy.
Further research is needed to elucidate the exact causes and optimize treatment strategies.