Management of a dental implant displaced into the mandibular bone marrow space: Case reports
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
When an implant fixture is displaced to the bone marrow defect site of the mandible, damage to the inferior alveolar nerve may occur. To minimize postoperative side effects, an accurate radiological evaluation should be made and the best method of removal should be considered. Here, we report two cases of implant removal in patients referred to our hospital who had an implant fixture displaced by a mandibular bone marrow defect, and we also propose a standardized method for removal of the implant. Two patients were referred to our clinic with displacement of an implant fixture to the mandibular bone marrow space. For removal of the implant, a trapezoidal bone window was designed with the buccal cortical bone of the drilling hole as the superior margin. An osteotomy was performed on the cortical bone. The implant was gently moved upwards and removed. Healing was uneventful with no neurological complications.
Abstract
When an implant fixture is displaced to the bone marrow defect site of the mandible, damage to the inferior alveolar nerve may occur. To minimize postoperative side effects, an accurate radiological evaluation should be made and the best method of removal should be considered. Here, we report two cases of implant removal in patients referred to our hospital who had an implant fixture displaced by a mandibular bone marrow defect, and we also propose a standardized method for removal of the implant. Two patients were referred to our clinic with displacement of an implant fixture to the mandibular bone marrow space. For removal of the implant, a trapezoidal bone window was designed with the buccal cortical bone of the drilling hole as the superior margin. An osteotomy was performed on the cortical bone. The implant was gently moved upwards and removed. Healing was uneventful with no neurological complications.
참고문헌 (15)
- "Lakartidningen", 1971, 3105~3116
- Igor Batista Camargo, "Surgical Complications After Implant Placement", Dental Clinics of North America, 59(1), pp.57~72 (2015), Elsevier BV[DOI]
- M. Chiapasco, "The management of complications following displacement of oral implants in the paranasal sinuses: a multicenter clinical report and proposed treatment protocols", International Journal of Oral and Maxillofacial Surgery, 38(12), pp.1273~1278 (2009), Elsevier BV[DOI]
- N. Nakamura, "Endoscopic removal of a dental implant displaced into the maxillary sinus: Technical note", International Journal of Oral and Maxillofacial Surgery, 33(2), pp.195~197 (2004), Elsevier BV[DOI]
- Miro Makek, "Focal osteoporotic bone marrow defects of the jaws", Journal of Oral and Maxillofacial Surgery, 44(4), pp.268~273 (1986), Elsevier BV[DOI]
- L.C. Schneider, "Osteoporotic bone marrow defect: Radiographic features and pathogenic factors", Oral Surgery, Oral Medicine, Oral Pathology, 65(1), pp.127~129 (1988), Elsevier BV[DOI]
- Frank C. Theisen, "Displacement of a root form implant into the mandibular canal", Oral Surgery, Oral Medicine, Oral Pathology, 70(1), pp.24~28 (1990), Elsevier BV[DOI]
- Burak Bayram, "Implant-Box Mandible: Dislocation of an Implant into the Mandible", Journal of Oral and Maxillofacial Surgery, 69(2), pp.498~501 (2011), Elsevier BV[DOI]
- Re-Mee Doh, "Implant Displacement into the Mandible: An Unusual Complication During Implant Surgery", Implant Dentistry, 20(5), pp.345~348 (2011), Ovid Technologies (Wolters Kluwer Health)[DOI]
- 이상칠, "Displacement of dental implants into the focal osteoporotic bone marrow defect: a report of three cases", 대한구강악안면외과학회지, 39(2), pp.94~99 (2013), 대한구강악안면외과학회
- Yong-Dae Kwon, "Piezoelectric Trapezoidal Osteotomy for the Retrieval of a Displaced Dental Implant in the Osteoporotic Mandibular Body", Implant Dentistry, 25(5), pp.703~706 (2016), Ovid Technologies (Wolters Kluwer Health)[DOI]
- Ji-Su Oh, "Accidental Displacement of the Dental Implant into the Medullary Space in the Posterior Mandible: Case Reports", Journal of Oral Implantology, 42(1), pp.110~113 (2016), American Academy of Implant Dentistry[DOI]
- Jin-Wook Kim, "Displacement of Dental Implants Into the Mandibular Bone Marrow Space: Cause and Treatment. A Case Study and Literature Review", Journal of Oral Implantology, 43(2), pp.151~157 (2017), American Academy of Implant Dentistry[DOI]
- Pistilli V, "Displacement of a dental implant in the mandible body : an unusual case report", Eur J Oral Implantol, 11, pp.235~240 (2018)
- Antonio Scarano, "Dental implants displaced into the mandibular corpus: clinical note", Journal of Dentistry and Oral Care, 4(1), pp.8~12 (2018), Ommega Online Publishers[DOI]