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D'souza VD, Rao PK, Kini R. Nonsyndromic delayed eruption of multiple teeth: A rare case report. J Oral Maxillofac Pathol 2021; 25:S51-S53. [PMID: 34083971 PMCID: PMC8123256 DOI: 10.4103/jomfp.jomfp_323_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 09/14/2020] [Accepted: 01/29/2021] [Indexed: 11/08/2022] Open
Abstract
Dental eruption is a very finely regulated process. A delay in tooth eruption may be due to a disturbance caused by local, systemic, or genetic abnormalities. Delayed eruption of multiple teeth in the absence of any etiology is very rare. Here, we report a case of delayed eruption in a 16-year-old female patient with multiple congenitally missing teeth and bilaterally ankylosed deciduous teeth with no underlying systemic or genetic disease.
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Affiliation(s)
- Valen Dela D'souza
- Consultant Oral Diagnostician & Maxillofacial Radiologist, Mangaluru, Karnataka, India
| | - Prasanna Kumar Rao
- Department of Oral Medicine and Radiology, A J Institute of Dental Sciences, Mangalore, Karnataka, India
| | - Raghavendra Kini
- Department of Oral Medicine and Radiology, A J Institute of Dental Sciences, Mangalore, Karnataka, India
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Abstract
Primary failure of eruption (PFE) is a rare condition that can lead to posterior open bites. It is difficult to diagnose and difficult to treat. PFE appears to be a condition that predominantly affects the molar dentition. The increased frequency of hypodontia in affected individuals and common findings of a family history regarding tooth eruption problems suggests a significant genetic component to the etiology of this rare condition.
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Affiliation(s)
- J Bhuvaneswarri
- Department of Periodontology, Sree Balaji Dental College and Hospital, Pallikaranai, Chennai, Tamil Nadu, India
| | - S C Chandrasekaran
- Department of Periodontology, Sree Balaji Dental College and Hospital, Pallikaranai, Chennai, Tamil Nadu, India
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Mistry VN, Barker CS, James Spencer R. The first permanent molar: spontaneous eruption after a five-year failure. Int J Paediatr Dent 2017; 27:428-433. [PMID: 28247574 DOI: 10.1111/ipd.12293] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND It is rare for a first permanent molar (FPM) to temporarily exhibit clinical features of failure of eruption, followed by regeneration of full eruptive capacity 5 years later. Indeterminate failure of eruption (IFE) is a diagnosis of exclusion where the distinction between primary failure of eruption (PFE) and mechanical failure of eruption (MFE) is unclear, including patients too young to specify. CASE REPORT An 11-year-old girl attended the orthodontic clinic at Mid Yorkshire Hospitals NHS Trust regarding an unerupted lower right FPM. Her medical and dental trauma history was unremarkable. She presented with a Class II division 2 malocclusion in the mixed dentition, with all other FPMs fully erupted. CONCLUSION This report documents that an unerupted FPM in an 11-year-old patient may still have the eruptive potential to become functional within the dentition. The period spent monitoring the FPM's outcome prior to surgical intervention has avoided an operation under general anaesthetic and potentially unnecessary orthodontic treatment, as the tooth subsequently erupted without treatment.
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Affiliation(s)
- Vinay N Mistry
- Dental Core Trainee 2 in Oral & Maxillofacial Surgery, The York Hospital, York, UK
| | - Christopher S Barker
- Consultant Orthodontist, Oral & Facial Department, Pinderfields Hospital, Wakefield, UK
| | - R James Spencer
- Consultant Orthodontist, Oral & Facial Department, Pinderfields Hospital, Wakefield, UK
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Yasumura T, Sueishi K. Posterior Open Bite Due to Failure of Maxillary Molar Eruption. THE BULLETIN OF TOKYO DENTAL COLLEGE 2017; 57:281-290. [PMID: 28049976 DOI: 10.2209/tdcpublication.2016-0800] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Posterior open bite can cause problems with occlusion. It arises from systemic or local factors such as physical or functional interference, ankylosis, and failure of eruption. Primary failure of eruption (PFE) is a rare condition that is difficult to differentiate from ankylosis and requires complex treatment strategies. Here we report a 12-year-old girl who was referred to our hospital by her dentist for re-evaluation of eruption failure of the left maxillary secondary premolar and first and second molars with congenitally missing maxillary lateral teeth. The maxillary first molar was extracted for a therapeutic diagnosis. The left maxillary secondary premolar and second molar reacted well to subsequent orthodontic treatment. Auto-transplantation of the mandibular premolar to the maxil-lary arch was carried out to achieve optimal overjet, overbite, and occlusion. The active treatment period spanned 4 years and 1 month. Assessment of the patient's medical and dental history, prior trauma, and clinical conditions resulted in a therapeutic diagnosis of PFE. Satisfactory orthodontic treatment results were achieved.
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Raberin M, Diesmusch C, Cordier MP, Farges JC. [Innovations in diagnosis and treatment about a case of primary failure eruption linked to a PTHR1 gene mutation]. Orthod Fr 2015; 86:221-31. [PMID: 26370593 DOI: 10.1051/orthodfr/2015025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Accepted: 07/03/2015] [Indexed: 12/29/2022]
Abstract
Primary failure of eruption is a rare condition marked by non-eruption of the posterior teeth due to mutation of a gene responsible for tooth eruption. Today, this anomaly can be detected early using innovative 3D-imaging techniques. Genetic and histologic testing will confirm the diagnosis and unfavorable prognosis. Alveolar growth must be followed in other areas too in order to avoid structural and functional asymmetry. An analysis of the diagnostic and therapeutic options using bone-borne anchorage is presented via the long-term monitoring of a female patient presenting primary failure of eruption linked to mutation of the PTHR1 gene.
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Affiliation(s)
- Monique Raberin
- Département d'Orthodontie, Faculté d'Odontologie de Lyon, 11 rue Guillaume Paradin, 69372 Lyon Cedex 08, France
| | - Caroline Diesmusch
- Département d'Orthodontie, Faculté d'Odontologie de Lyon, 11 rue Guillaume Paradin, 69372 Lyon Cedex 08, France
| | - Marie-Pierre Cordier
- Département de Génétique, Hôpital Lyon-Est, 28 avenue Doyen Lépine, 69500 Bron, France
| | - Jean-Christophe Farges
- Département de Sciences Biologiques, Faculté d'Odontologie de Lyon, 11 rue Guillaume Paradin, 69008 Lyon, France - Institut de Génomique Fonctionnelle de Lyon (UMR5242), 46 allée d'Italie, 69364 Lyon cedex 07, France
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Pilz P, Meyer-Marcotty P, Eigenthaler M, Roth H, Weber BHF, Stellzig-Eisenhauer A. Differential diagnosis of primary failure of eruption (PFE) with and without evidence of pathogenic mutations in the PTHR1 gene. J Orofac Orthop 2014; 75:226-39. [PMID: 24825834 DOI: 10.1007/s00056-014-0215-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2012] [Accepted: 10/23/2013] [Indexed: 12/23/2022]
Abstract
BACKGROUND Primary failure of eruption (PFE) may be associated with pathogenic mutations in the PTHR1 gene. It has numerous manifestations and is characterized by severe posterior open bite. However, there are also phenotypically similar types of eruption anomalies not associated with a known pathogenic PTHR1 mutation. The purpose of this study was to evaluate whether a distinction can be made between PTHR1-mutation carriers and noncarriers based on clinical and radiological findings. PATIENTS AND METHODS A total of 36 patients with suspected PFE diagnoses were included and analyzed in accordance with specific clinical and radiographic criteria. In addition, all patients underwent Sanger DNA sequencing analysis of all coding sequences (and the immediate flanking intronic sequences) of the PTHR1 gene. RESULTS Of these patients, 23 exhibited a heterozygous pathogenic mutation in the PTHR1 gene (PTHR1-mutation carriers), while molecular genetic analysis revealed nosequence alteration in the other 13 patients (non-PTHR1-mutation carriers). Relevant family histories were obtained from 5 patients in the carrier group; hence, this group included a total of 13 familial and 10 simplex cases. The group of noncarriers revealed no relevant family histories. All patients in the carrier group met six of the clinical and radiographic criteria explored in this study: (1) posterior teeth more often affected; (2) eruption disturbance of an anterior tooth in association with additional posterior-teeth involvement; (3) affected teeth resorbing the alveolar bone located coronal to them; (4) involvement of both deciduous and permanent teeth; (5) impaired vertical alveolar-process growth; and (6) severe subsequent finding of posterior open bite. None of the analyzed criteria were, by contrast, met by all patients in the noncarrier group. All patients in the carrier group could be assigned to one of three classifications indicating the extent of eruption disturbance, whereas 4 of the 13 noncarriers presented none of these three patterns. The clinical and radiographic criteria employed in this study would have correctly identified 10 of the 13 PFE patients in the noncarrier group as possessing no detectable PTHR1 mutation. CONCLUSION The evaluation of clinical and radiographic characteristics can heighten the specificity of ruling out suspected PTHR1 involvement in PFE patients. A hereditary element of PTHR1-associated PFE is clearly identifiable. More studies with more patients are needed to optimize the sensitivity of this preliminary approach on the differential identification of PTHR1-mutation carriers versus noncarriers by multivariate analysis.
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Affiliation(s)
- P Pilz
- Department of Orthodontics, Dental Clinic of the Medical Faculty, University of Würzburg Medical School, Pleicherwall 2, 97070, Wuerzburg, Germany
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Stellzig-Eisenhauer A, Decker E, Meyer-Marcotty P, Rau C, Fiebig BS, Kress W, Saar K, Rüschendorf F, Hubner N, Grimm T, Witt E, Weber BHF. [Primary failure of eruption (PFE). Clinical and molecular genetics analysis]. Orthod Fr 2013; 84:241-50. [PMID: 23993365 DOI: 10.1051/orthodfr/2013055] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND The term "primary failure of eruption" (PFE) refers to the complete or partial failure of a primary non-ankylosed tooth to erupt due to a disturbance of the eruption mechanism. Up to now, the molecular basis for this failure was unknown. PATIENTS AND METHODS Four families were studied in whom at least two members were affected by non-syndromic PFE as part of a clinical and molecular genetics study. Radiological diagnostics (OPTs) were carried out in all patients and their unaffected relatives (control group). The genetic analysis included a genomewide linkage analysis followed by direct DNA sequencing of positional candidate genes. RESULTS Starting from the index patients, we were able to reconstruct pedigrees over two and/or three generations in the families that indicated an autosomal-dominant mode of inheritance of non-syndromic PFE. Fifteen patients were diagnosed with PFE. Gender distribution was nearly equal (7 female, 8 male). Molecular genetic analysis of the PTHR1 gene revealed three distinct heterozygous mutations (c.1050-3C>G; c.543 + 1G>A; c.463G>T). Unaffected persons exhibited no mutations. CONCLUSION Knowledge of the genetic causes of non-syndromic PFE can now be used for the differential diagnosis of eruption failure. It permits affected family members to be identified early and may lead to new treatment possibilities in the long term. The genetically-verified diagnosis of "primary failure of eruption" can protect patients and orthodontists from years of futile treatment, because orthodontic treatment alone does not lead to success. Moreover, it has a negative influence on unaffected teeth and areas of the jaw.
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Park JH, Tai K, Iida S. Unilateral delayed eruption of a mandibular permanent canine and the maxillary first and second molars, and agenesis of the maxillary third molar. Am J Orthod Dentofacial Orthop 2013; 143:134-9. [DOI: 10.1016/j.ajodo.2011.11.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2011] [Revised: 11/01/2011] [Accepted: 11/01/2011] [Indexed: 10/27/2022]
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An atypical presentation of mechanical failure of eruption of a mandibular permanent molar: diagnosis and treatment case report. Eur Arch Paediatr Dent 2012; 13:152-6. [PMID: 22652214 DOI: 10.1007/bf03262863] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Failure of eruption of mandibular permanent molars occurs infrequently but is a difficult clinical problem. It can be due to local or systemic factors or failure of the eruption process. Primary failure of eruption (PFE) is a rare condition that can result in severe posterior open bite, requires complex treatment strategies and has unfavourable outcomes. Mechanical failure of eruption (MFE) is more unusual but can respond positively to treatment. Differentiating between the two is crucial in making the correct diagnosis and managing the case successfully. CASE REPORT A 10-year-old girl presented with a partially erupted mandibular right first permanent molar, 46. She had no relevant medical or dental history and no family history of tooth eruption failure. TREATMENT 46 was monitored for 6 months to allow spontaneous eruption. Local and systemic factors were eliminated. Progress radiographs and longitudinal clinical data were collected. Attempted eruption of 46 was completed by surgical luxation and elevation by orthodontic force. FOLLOW-UP Surgical luxation and elevation of 46 was repeated with the removal of the mandibular right second permanent molar, 47, which was mechanically obstructing the eruption of 46. With continued orthodontic force the tooth was righted up and brought into occlusion with no complication of ankylosis. The mandibular right third molar continues to erupt and migrate mesially. The patient now exhibits a bilateral functioning posterior bite three years after the treatment was commenced. CONCLUSION Through a combination of sequential monitoring with treatment including surgical luxation and orthodontic force, a therapeutic diagnosis of MFE was made. The appropriate treatment was carried out and the tooth erupted into occlusion.
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Cafferty JM, Awadi EA, O’Connell AC. Management of severe posterior open bite due to primary failure of eruption. Eur Arch Paediatr Dent 2010. [DOI: 10.1007/bf03262734] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Primary Failure of Eruption (PFE) – Clinical and Molecular Genetics Analysis. J Orofac Orthop 2010; 71:6-16. [DOI: 10.1007/s00056-010-0908-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2009] [Accepted: 12/10/2009] [Indexed: 10/19/2022]
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Lautenschläger GDAC, Gallina MC, Ferreira Júnior O, Lara VS. Primary failure of tooth eruption associated with secondarily inflamed dental follicle: inflammatory follicular cyst? Braz Dent J 2009; 18:144-7. [PMID: 17982555 DOI: 10.1590/s0103-64402007000200011] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2006] [Accepted: 08/29/2006] [Indexed: 11/22/2022] Open
Abstract
Primary failure of eruption represents a cessation of tooth eruption before emergence not due to a physical barrier or abnormal position and has no systemic cause. This failure of tooth eruption is rare phenomenon and it has not been associated with alterations of dental follicle. This case report describes a permanent right first molar with primary failure of eruption at the inferior border of the mandible presenting microscopic, clinical and radiographic findings compatible with follicular cystic lesion. The follicular tissues of this molar showed microscopic aspects of inflammation. Thus, pericoronal tissues surrounding long-term unerupted teeth with primary failure of eruption has potential to develop into odontogenic cysts. The lesion presented herein probably arose in association with a periodontal pocket mesial to the adjacent second molar, representing an atypical inflammatory follicular cyst. This case shares etiological, radiological and microscopic features with the usual form of the inflammatory follicular cyst associated with infected primary teeth, except for the infection pathways reaching the tooth follicle. The controversies regarding the terminology for this cyst are discussed.
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Susami T, Matsuzaki M, Ogihara Y, Sakiyama M, Takato T, Sugawara Y, Matsumoto S. Segmental alveolar distraction for the correction of unilateral open-bite caused by multiple ankylosed teeth: a case report. J Orthod 2008; 33:153-9. [PMID: 16926308 DOI: 10.1179/146531205225021572] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Ankylosed teeth fail to erupt to meet their counterparts in the opposite jaw. In cases where ankylosis occurs in multiple teeth, the occlusion shows an open bite. This article describes a case of unilateral open bite caused by multiple ankylosed teeth, where treatment involved segmental alveolar bone distraction. A 25-year-old female patient presented with a left-sided unilateral open bite. On the left-hand side, only the lower incisors were not ankylosed. On the right, the maxillary first molar was ankylosed. All these ankylosed teeth were positioned below the occlusal plane. Her mother and brother also had multiple ankylosed teeth, and a familial cause was considered. Orthodontic tooth movement was considered impossible and segmental osteotomy on the left maxillary alveolar bone and downward bone distraction were performed as an alternative. A distractor consisting of orthodontic bands, wires and screws was devised and worn in the left mandibular dentition. Multi-bracket orthodontic appliances were also used for distraction. The amount of vertical movement was 7 mm at the premolar region. Five months after distraction, the multibracket appliance was removed, and fixed and removable retainers were placed. Eight months after distraction, prosthodontic restorations on the occlusal surfaces of the ankylosed teeth were made to obtain the final occlusion. The unilateral open bite was successfully treated and a good occlusion was obtained. The occlusion has shown good long-term stability for more than 3 years.
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Affiliation(s)
- Takafumi Susami
- Department of Oral-Maxillofacial Surgery, Dentistry and Orthodontics, University of Tokyo Hospital, 7-3-1, Hongo, Bunkyo, Tokyo 113-8655, Japan.
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Junctional epidermolysis bullosa associated with hypoplastic enamel and pervasive failure of tooth eruption: Oral rehabilitation with use of an overdenture. ACTA ACUST UNITED AC 2008; 105:e24-8. [PMID: 18329564 DOI: 10.1016/j.tripleo.2007.12.038] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2007] [Revised: 12/18/2007] [Accepted: 12/25/2007] [Indexed: 11/21/2022]
Abstract
This report describes a previously unreported case of generalized hypoplastic enamel and failure of eruption of the permanent maxillary teeth and only partial eruption of the permanent mandibular teeth in an 18-year-old male diagnosed with junctional epidermolysis bullosa. Similar anomalies were reported to have affected the deciduous dentition. Beginning at 4 years of age, oral rehabilitation has been conservatively managed with the fabrication of various maxillary complete overdentures. The use of this prosthesis has provided an economical, nonsurgical treatment option when oral soft tissue permits and with relative ease of construction.
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Frazier-Bowers SA, Koehler KE, Ackerman JL, Proffit WR. Primary failure of eruption: Further characterization of a rare eruption disorder. Am J Orthod Dentofacial Orthop 2007; 131:578.e1-11. [PMID: 17482073 DOI: 10.1016/j.ajodo.2006.09.038] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2006] [Revised: 09/01/2006] [Accepted: 09/01/2006] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Posterior open bite has several possible causes, including primary failure of eruption (PFE) that affects all teeth distal to the most mesial involved tooth, mechanical failure of eruption (MFE) (primarily ankylosis) that affects only the involved tooth or teeth, and soft-tissue interferences with eruption (other). METHODS Radiographs and other clinical records for 97 cases of failure of posterior eruption submitted for consultation were analyzed to further characterize PFE and distinguish it from MFE. RESULTS Of the 97 cases, 38 were judged to be clear-cut PFE; 19 were diagnosed as MFE; 32 were classified as indeterminate failure because they were too young to be certain of the distinction between PFE and MFE; and 8 were placed in the "other" category. Two subtypes of PFE were observed. In type 1, eruption failure occurred at or near the same time for all teeth in an affected quadrant. In type 2, a gradient of the time of failure was present, so that some further development of the teeth posterior to the most mesial affected tooth was observed before eruption failure. A family history of eruption problems was noted in 10 of the 38 PFE subjects (26%), and a pedigree analysis was done for 4 families. This was consistent with autosomal dominant transmission. CONCLUSIONS The distinction between PFE and MFE is clinically important because it determines whether all posterior teeth, or only individual affected teeth, will not respond to orthodontic force. Certain diagnosis often requires progress radiographs so that the pattern of eruption of teeth distal to the most mesial affected tooth can be observed.
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Affiliation(s)
- Sylvia A Frazier-Bowers
- Department of Orthodontics, School of Dentistry, University of North Carolina, Chapel Hill, NC 27599-7450, USA.
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Suri L, Gagari E, Vastardis H. Delayed tooth eruption: pathogenesis, diagnosis, and treatment. A literature review. Am J Orthod Dentofacial Orthop 2004; 126:432-45. [PMID: 15470346 DOI: 10.1016/j.ajodo.2003.10.031] [Citation(s) in RCA: 170] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Delayed tooth eruption (DTE) is the emergence of a tooth into the oral cavity at a time that deviates significantly from norms established for different races, ethnicities, and sexes. This article reviews the local and systemic conditions under which DTE has been reported to occur. The terminology related to disturbances in tooth eruption is also reviewed and clarified. A diagnostic algorithm is proposed to aid the clinician in the diagnosis and treatment planning of DTE. The sequential and timely eruption of teeth is critical to the timing of treatment and the selection of an orthodontic treatment modality. This review addresses the need for a more in-depth understanding of the underlying pathophysiology of DTE and gives the clinician a methodology to approach its diagnosis and treatment.
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Affiliation(s)
- Lokesh Suri
- School of Dental Medicine, Tufts University, Boston, MA 02111, USA.
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Abstract
This article describes the prosthetic evaluation and treatment of a 10-year-old female patient with primary failure of tooth eruption. This case is unique in that the failure of eruption affected both the deciduous and permanent dentition in all quadrants, in the absence of any other systemic abnormalities. After diagnostic articulation and a thorough discussion of the treatment with the patient and her parents, complete maxillary and mandibular overdentures were fabricated. The process followed with this preadolescent patient to ensure maximum compliance, success, and encouragement toward a positive attitude in wearing complete dentures is reported.
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Affiliation(s)
- S C Siegel
- Department of Restorative Dentistry, School of Dentistry, University of Maryland, Baltimore 21201, USA.
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