Abstract
Osteochondroma or solitary osteocartilagenous exostosis is characterized by cartilage-capped osseous lesion, protruding from the surface of affected bone. It is one of the most common benign bone tumor in axial skeleton and infrequent in maxillofacial skeleton. This paper describes a giant osteochondroma of coronoid process in a 20 year old woman, presented with limited mouth opening (15 mm inter incisal distance) and pain without any facial swelling, asymmetry and TMJ problems. Based on clinical examination, panoramic radiography and computed tomography images a provisional diagnosis of osteoma or osteochondroma of the coronoid process was made. Under general anaesthesia through intra oral approach excision of the bony tumor along with the coronoid process was performed, with recovery of mouth opening up to 40 mm immediately following surgery. The histopathology of excised specimen revealed features suggestive of osteochondroma. After follow up period of 54 months patient is symptom free. Here we are presenting and discussing the complete diagnostic and treatment aspect of this unusually large osteochondroma of coronoid process of mandible.
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References
Mirra JM (1989) Bone tumors: clinical, radiographic and pathologic correlations. Lea & Febiger, Philadelphia, pp 1626–1660
Brady FA, Sapp JP, Christensen RE (1978) Extracondylar osteochondromas of the jaws. Oral Surg Oral Med Oral Pathol 46:658–668
Traub DJ, Marco WP, Eisenberg E, Barrows G (1990) Osteochondroma of the maxillary sinus: report of a case. J Oral Maxillofac Surg 48:752–755
Pool JW, Tilson HB, Thornton WE, Steed DL (1979) Osteochondroma of the zygomatic arch: report of a case. J Oral Surg 37:673–675
Miyawaki T, Kobayashi M, Takeishi M, Uchida M, Kurihara K (2000) Osteochondroma of the mandibular body. Plast Reconstr Surg 105:1426–1428
Tanaka E, Lida S, Tsuji H, Kogo M, Morita M (2004) Solitary osteochondroma of the mandibular symphysis. Int J Oral Maxillofac Surg 33:625–626
Kerscher A, Piette E, Tideman H, Wu PC (1993) Osteochondroma of coronoid process of the mandible. Oral Surg Oral Med Oral Pathol 75:559–564
Virchow R (1891) Ueber multiple exostosen. mit Vorlegung von Praparaten Berl Klin Wochenschr 28:1082–1085
Keith A (1920) Studies on the anatomical changes which accompany certain growth disorders of the human body. J Anat 54:101–110
Muller E (1913) Uber hereditare multiple cartilaginare Exostosen und Ecchondrosen. Beitr Pathol Anat 57:232–313
Weinmann JP, Sicher H (1995) Bone and bones: fundamentals of bone biology. CV Mosby, St. Louis, pp 88–126
Litchtenstein L (1977) Bone tumors. CV Mosby, St Louis, pp 17–29
Morioka D, Suse T, Shimizu Y, Ohkubo F, Hosaka Y (1999) Langer giedion syndrome associated with submucous cleft palate. Plast Reconstr Surg 103:1458–1463
Jaffe HL (1961) Tumors and tumerous conditions of the bones and joints. Lea & Febiger, Philadelphia, p 150
Villanueva J, Gonzalez A, Cornejo M, Nunez C, Encina S (2006) Osteochondroma of the coronoid process. Med Oral Pathol Oral Cir Bucal 11:E289–E291
Zhang J, Wang H, Li X, Li W, Wu H, Miao J, Yuan X (2008) Osteochondromas of the mandibular condyle: variance in radiographic appearance on panoramic radiographs. Dentomaxillofac Radiol 37:154–160
Hernandez-Alfaro F, Escudero O, Marco V (2000) Joint formation between an osteochondroma of the coronoid process and the zygomatic arch (Jacob disease): report of case and review of the literature. J Oral Maxillofac Surg 58:227–232
Avinash KR, Rajagopal KV, Ramakrishnaiah RH, Carnello S, Mahmood NS (2007) Computed tomographic features of mandibular osteochondroma. Dentomaxillofac Radiol 36:434–436
Emekli U, Aslan A, Onel D, Çizmeci O, Demiryont M (2002) Osteochondroma of the coronoid process (Jacob’s disease). J Oral Maxillofac surg 60:1354–1356
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We hereby declare that there is no conflict of interest and our study is not funded by any source or agency.
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Dandriyal, R., Giri, K.Y., Pant, S. et al. Giant Osteochondroma of the Coronoid Process. J. Maxillofac. Oral Surg. 14 (Suppl 1), 412–416 (2015). https://doi.org/10.1007/s12663-014-0650-8
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DOI: https://doi.org/10.1007/s12663-014-0650-8