ArticleIndian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India2023
Evaluation of Joint Formation in Coronoid Process Hyperplasia (Jacob's Disease) on CT and MR Imaging.
Article in Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 3 citations in OpenAlex.
- Cone Beam Computed Tomography Evaluation and Proposal of a Functional Radiographic Classification of the Coronoid Process-A Cross-Sectional Study.Journal of clinical medicine · 2025Article
- Spontaneous Zygomatic Remodelling after Coronoidectomy in Coronoid Process Hyperplasia and Jacob's Disease - A Case Report and Literature Review.Annals of maxillofacial surgeryArticle
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Authors and funding
6 authors at 1 institution in 1 country.
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Abstract
Background: Jacob's disease is a rare pathology characterized by elongation/ enlargement of coronoid process of mandible with formation of pseudoarticulation with zygomatic arch. It presents clinically as restricted mouth opening and is often misdiagnosed as temporomandibular joint pathology. Case Presentation: We performed cross sectional imaging and evaluation of Jacob's disease in a 14-year-old girl with restricted mouth opening, CT images including Multiplanar Reconstruction and Volume Rendered Technique revealed enlarged left coronoid process of mandible while open mouth CT images and MR images concluded the presence of joint between enlarged coronoid process and zygomatic arch. Conclusions: Coronoid process hypertrophy and Jacob's disease are important differentials which should be considered in evaluation of restricted mouth opening. We propose that apart from CT, MR imaging should be considered in such cases for better pre-operative evaluation of joint formation. Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-022-03323-7.
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