Hyoid bone syndrome masquerading as temporomandibular joint dysfunction.

Authors:
Dr Anson Jose, MDS
Dr Anson Jose, MDS
All India Institute of Medical Sciences
Oral and maxillofacial surgeon
Oral and maxillofacial surgery
New delhi, new delhi | India
Shakil Ahmed Nagori
Shakil Ahmed Nagori
All India Institute of Medical Sciences
India
Saurabh Arya
Saurabh Arya
Sanofi Pasteur India Pvt. Ltd.
Ajoy Roychoudhury
Ajoy Roychoudhury
All India Institute of Medical Sciences
India

Br J Oral Maxillofac Surg 2019 Jun 1;57(5):477-478. Epub 2019 May 1.

Department of Oral and Maxillofacial Surgery, All India Institute of Medical Sciences, New Delhi, India.

Hyoid bone syndrome is a type of cervicofacial pain that is caused by degeneration of the greater cornu of the hyoid at the attachment of the stylohyoid ligament. We report four patients who presented with deep-seated dull aching temporomandibular (TMJ) pain that radiated from the greater cornu of the hyoid bone and did not respond to conservative management. Diagnostic tests included a local anaesthetic block and digital palpation of the greater cornu of the hyoid bone. All four patients responded well to methylprednisolone 40?mg/ml at the greater cornu of the hyoid bone, which resulted in complete resolution of their symptoms. No patients developed postoperative complications. Oral and maxillofacial surgeons involved in the treatment of orofacial pain should consider this less documented condition in their differential diagnosis when treating temporomandibular disorders.

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Source
http://dx.doi.org/10.1016/j.bjoms.2019.01.022DOI Listing
June 2019
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