Correlation between interdental occlusal plane and plantar arches. An EMG study

Area of Science:

• Biomechanics
• Dental Science
• Orthopedics

Background:

• The interplay between the stomatognathic system and the postural system is increasingly recognized.
• Alterations in foot posture, such as talipes valgus and flat foot, can influence the entire osteoarthromuscular chain.
• Understanding these connections is crucial for a holistic approach to patient health.

Purpose of the Study:

• To investigate the functional correlation between masticatory muscles and plantar arch modifications.
• To explore how talipes valgus and flat foot indirectly affect the interdental occlusal plane.
• To provide evidence for the link between foot biomechanics and jaw muscle function.

Main Methods:

• Experimental study on a homogeneous group of young individuals.
• Analysis of functional alterations in masticatory muscles under different foot conditions.
• Evaluation of mechanoreceptor stimulation in tendons related to plantar arch configuration.

Main Results:

• Masticatory muscles exhibit distinct functional alterations in individuals with talipes valgus and flat foot.
• Differential stimulation of mechanoreceptors in foot muscles influences jaw muscle activity.
• Evidence of an indirect functional correlation between occlusal plane changes and plantar arch modifications.

Conclusions:

• A functional relationship exists between masticatory muscles and plantar arch status.
• Dental specialists should consider foot posture when diagnosing temporomandibular joint disorders.
• These findings highlight the importance of considering the interconnectedness of the musculoskeletal system in clinical practice.