Introduction: Temporomandibular joint disorder pain conditions are consequences of a few factors associated with impaired coordination and incorrect relation with structures involved in temporomandibular joint function and uncontrolled contractions in masticatory muscles. Occlusion plays a vital role in the maintenance of temporomandibular joint health and a developing malocclusion may lead to bite displacement and loss of teeth which significantly affects the functioning of muscle in association with the temporomandibular joint.

It is worth clarifying the efficacy of ULF TENS treatment at the duration of 15, 30, and 45 min at V^th and VII^th cranial nerves and “Prabu’s Point” XI^th cranial nerve for treating myofascial pain associated temporomandibular joint disorder.

Method: A total of 30 individuals participated in the study with the age group 18 - 55 years. Subjects were recruited in each group and assessed for their TMJD status:

• Group 1: (n = 24) individuals with chronic TMJD conditions and systemic disease.
• Group 2: (n = 06) healthy individuals with no TMJD association and systemic disease.

Results: Results obtained in the study suggested the efficacy of ULF-TENS treatment at the duration of 15, 30, and 45 minutes at the coronoid notch and “Prabu’s Point” for treating myofascial pain associated temporomandibular joint disorder have shown to significantly improve the head and neck muscles activity with decreased pain levels.

Conclusion: Considering the result, it might be concluded that the efficacy of ULF-TENS treatment at 15, 30, and 45 minutes stimulating V^th, VII^th and XI^th cranial nerves for treating myofascial pain associated with the temporomandibular joint disorder is significant.

Keywords: ULF-TENS - Ultra-Low Frequency Transcutaneous Electrical Nerve Stimulation; TMJD - Temporomandibular Joint Disorder; Myofascial Pain; Masticatory Muscles; Neuromuscular Dentistry

Keywords: ULF-TENS - Ultra-Low Frequency Transcutaneous Electrical Nerve Stimulation; TMJD - Temporomandibular Joint Disorder; Myofascial Pain; Masticatory Muscles; Neuromuscular Dentistry

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