Özlem OKUMUŞ, Altan VAROL, Semih ÖZBAYRAK

Simple Bone Cyst on The Mandibular Ramus: A Case Report

Abstract: The simple bone cyst, also called traumatic bone cyst or solitary bone cyst, is an uncommon cavity ofthe jaws and occurs on the mandibular symphysis and body, but rarely on the mandibular condyle. It is generallyasymptomatic, usually detected incidentally during routine radiological assessment. This article presents a bone cysticlesion affecting the right mandibular ramus in a 11 year-old female patient with no history of previous trauma. A welldemarcated oval shaped radiolucent lesion was observed on the right mandibular ramus in panoramic radiography.The advanced imaging techniques were performed to assess the exact location of the lesion and its association withthe surrounded soft tissue. The patient underwent this cystic lesion enucleated under general anesthesia and thesurgical exploration has demonstrated the empty cavity without the epithelial layer. The postoperative panoramicradiography which was performed after 6 months of follow up showed bony formation. The simple bone cyst isa rare jawbone lesion with an unclear etiology. It is generally associated with a good prognosis and a low rate ofrecurrence. Trauma history must be questioned.

Keywords:

Traumatic bone cyst, Simple bone cyst, Solitary bone cyst Mandibular ramus, Cone beam computed tomography, mandibula,

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An SY, Lee JS, Benavides E, Aminlari A, McDonald NJ, Edwards PC, et al. (2014). Multiple simple bone cysts of the jaws: review of the literature and report of three cases. Oral Surgery, Oral Medicine, Oral pathology and Oral Radiology, 117, e458-469.
Copete MA, Kawamata A, Langlais RP. (1998). Solitary bone cyst of the jaws. Radiographic review of 44 cases. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics, 85,221-225.
Dincer O, Kose TE, Cankaya AB, Aybar B. (2012). Learning from errors: Traumatic bone cyst mimicking radicular cyst. BMJ Case Reports, 2012: bcr2012007316.
Harnet JC, Lombardi T, Klewansky P, Rieger J, Tempe MH, Cla6. vert JM. (2008). Solitary bone cyst of the jaws: a review of the etiopathogenic hypotheses. Journal of Oral and Maxillofacial Surgery, 66, 2345-2348.
Kim HK, Lim JH, Jeon KJ, Huh JK. (2016). Bony window approach for a traumatic bone cyst on the mandibular condyle: a case report with long-term follow-up. Journal of the Korean Association of Oral and Maxillofacial Surgeons, 42(4), 209-214.
Mathew R, Omami G, Gianoli D, Lurie A. (2012). Unusual cone-beam computerized tomography presentation of traumatic (simple) bone cyst: case report and radiographic analysis. Oral Surgery, oral Medicine, Oral Pathology, and Oral Radiology, 113(3), 410-413.
Mitchell DA, Ward-Booth RP. (1984). Atypical presentation of a solitary bone cyst. International Journal of oral Surgery, 13,256-259.
Olech E, Sieber H, Weinmann JP. (1951). Traumatic mandibular bone cysts. Oral Surgery, Oral Medicine, and Oral Pathology, 4, 1160-1172.
Saito Y, Hoshina Y, Nagamine T, Nakajima T, Suzuki M, Hayashi T (1992) Simple bone cyst. A clinical and histopathologic study of fifteen cases. Oral Surgery, Oral Medicine, and Oral Pathology, 74(4), 487–491.
Shigematsu H, Fujita K, Watanabe K. (1994). Atypical simple bone cyst of the mandible. A case report. International Journal of Oral and Maxillofacial Surgery, 23, 298-299.
Suei Y, Taguchi A, Tanimoto K. (2007). Simple bone cyst of the jaws: evaluation of treatment outcome by review of 132 cases. Journal of Oral and Maxillofacial Surgery, 65, 918-923.
Suei Y, Taguchi A, Nagasaki T, Tanimoto K. (2010). Radiographic findings and prognosis of simple bone cysts of the jaws. Dentomaxillofacial Radiology, 39, 65-72.
Surej Kumar LK, Kurien N, Thaha KA. (2015). Traumatic Bone Cyst of Mandible. Journal of Maxillofacial and Oral Surgery, 14(2), 466–469.
Velasco I, Cifuentes J, Lobos N, San Martín F. (2012).The unusual evolution of a simple bone cyst in the mandible: A case report. Journal of Clinical and Experimental Dentistry, 4(2), e132-135
Xanthinaki AA, Choupis KI, Tosios K, Pagkalos VA, Papanikolaou SI. (2006). Traumatic bone cyst of the mandible of possible iatrogenic origin: a case report and brief review of the literature. Head and Face Medicine, 2(1), 40.