Browse > Article
http://dx.doi.org/10.4047/jkap.2019.57.4.448

A case of unexpected adjacent tooth extrusion after implant fixed prosthetic treatment, who had undergone mandibular resection and reconstruction due to ameloblastoma  

Kim, Su-Jin (Department of Prosthodontics, School of Dentistry, Yonsei University)
Ha, Tae-Wook (Department of Oral and Maxillofacial Surgery, School of Dentistry, Yonsei University)
Kim, Hyung Jun (Department of Oral and Maxillofacial Surgery, School of Dentistry, Yonsei University)
Kim, Jee Hwan (Department of Prosthodontics, School of Dentistry, Yonsei University)
Publication Information
The Journal of Korean Academy of Prosthodontics / v.57, no.4, 2019 , pp. 448-455 More about this Journal
Abstract
Ameloblastoma is a benign odontogenic epithelial tumor with high recurrence rate and requires extensive resection of the surrounding tissue and reconstruction of defect site. Because of the anatomical limitation of the reconstruction site, prosthetic treatment with implants is the first recommendation. This is a case of prosthetic restoration of the reconstruction site with implant fixed prosthesis in patient who underwent mandibular resection and iliac bone reconstruction due to ameloblastoma. However 14 months after completion of implant prosthesis, adjacent natural tooth erupted unexpectedly, resulting in 1mm infra-occlusion occurred including posterior implant prosthesis and anterior natural teeth. In adults, implant infra-occlusion may occur due to residual growth after placement of the maxillary anterior implant. But this case, hypo-occlusion of molar implant and open bite of anterior natural teeth is occurred due to extrusion of adjacent tooth, is rare. Thus we report the treatment process including orthodontic treatment with intrusion of the posterior tooth, and investigate the causes of sudden, unexpected tooth extrusion.
Keywords
Mandibular reconstruction; Tooth extrusion; Infra-occluded dental implant;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Brad WN, Douglas DD, Carl ML, Jerry EB. Oral and maxillofacial pathology. 2nd ed. Philadelphia; Elsevier Saunders;2002. p. 611-9.
2 Wong HH, Pow EH, Choi WW. Management of mandibular rotation after a mandibulectomy: a clinical report. J Prosthet Dent 2013;110:532-7.   DOI
3 Garrett N, Roumanas ED, Blackwell KE, Freymiller E, Abemayor E, Wong WK, Gerratt B, Berke G, Beumer J 3rd, Kapur KK. Efficacy of conventional and implant-supported mandibular resection prostheses: study overview and treatment outcomes. J Prosthet Dent 2006;96:13-24.   DOI
4 Chiapasco M, Colletti G, Romeo E, Zaniboni M, Brusati R. Long-term results of mandibular reconstruction with autogenous bone grafts and oral implants after tumor resection. Clin Oral Implants Res 2008;19:1074-80.   DOI
5 Cheung LK, Leung AC. Dental implants in reconstructed jaws: implant longevity and peri-implant tissue outcomes. J Oral Maxillofac Surg 2003;61:1263-74.   DOI
6 Zitzmann NU, Arnold D, Ball J, Brusco D, Triaca A, Verna C. Treatment strategies for infraoccluded dental implants. J Prosthet Dent 2015;113:169-74.   DOI
7 Oesterle LJ, Cronin RJ Jr. Adult growth, aging, and the singletooth implant. Int J Oral Maxillofac Implants 2000;15:252-60.
8 Korean Academy of Orofacial Pain and Oral Medicine. Orofacial pains and temporomandibular disorders. 4th ed. Seoul;Yenang; 2012. p.146-61.
9 Hiatt WR, Schelkun PM, Moore DL. Condylar positioning in orthognathic surgery. J Oral Maxillofac Surg 1988;46:1110-2.   DOI
10 Reyneke JP, Ferretti C. Intraoperative diagnosis of condylar sag after bilateral sagittal split ramus osteotomy. Br J Oral Maxillofac Surg 2002;40:285-92.   DOI
11 Penarrocha MA, Penarrocha D, Bagan JV, Penarrocha M. Post-traumatic trigeminal neuropathy. A study of 63 cases. Med Oral Patol Oral Cir Bucal 2012;17:e297-300.   DOI
12 Bodere C, Tea SH, Giroux-Metges MA, Woda A. Activity of masticatory muscles in subjects with different orofacial pain conditions. Pain 2005;116:33-41.   DOI
13 Guzel MZ, Arslan H, Klc A. Bilateral congenital trigeminal sensorimotor neuropathy presents as a severe open-bite malocclusion. J Craniofac Surg 2006;17:998-1001.   DOI