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Sha X, Jin L, Han J, Li Y, Zhang L, Qi S. Comparison between periapical radiography and cone beam computed tomography for the diagnosis of anterior maxillary trauma in children and adolescents. Dent Traumatol 2021; 38:62-70. [PMID: 34275178 DOI: 10.1111/edt.12706] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 06/26/2021] [Accepted: 06/28/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND/AIMS Under-estimating the damage caused by trauma to the dental structures may delay treatment. Timely and accurate diagnosis remains challenging in clinical practice. Radiography is an important modality for the diagnosis of traumatic injuries. The aim of this study was to compare the efficacy of periapical radiography and cone beam computed tomography for the diagnosis of trauma to the anterior maxillary dentoalveolar region in children and adolescents. MATERIAL AND METHODS Images of patients who underwent both periapical radiography and cone beam computed tomography simultaneously because of trauma to the anterior maxillary region between January 2016 and January 2020 were analyzed retrospectively. Pairwise comparison between the receiver operating characteristic curves was performed to statistically compare the two methods for the diagnosis of crown fractures, root fractures, alveolar bone fractures and luxations, tooth resorption, and periapical radiolucencies. RESULTS A total of 190 patients met the inclusion criteria. There were 120 (63.2%) males and 70 (36.8%) females, with a mean age of 11.1 years (range: 6-17 years). A crown fracture was observed in 144 teeth, while a root fracture was observed in 71 teeth. Alveolar fracture and luxation were observed in 44 incisors. During follow-up, tooth resorption and periapical radiolucencies were observed in 25 and 33 teeth, respectively. Pairwise receiver operating characteristic curve analysis revealed that cone beam computed tomography was significantly superior to periapical radiography for the diagnosis of root fractures, alveolar fractures and luxations, and tooth resorption (p < .05). However, no significant differences were found for the diagnosis of crown fractures and periapical radiolucencies (p > .05). CONCLUSIONS Cone beam computed tomography in the low-dose mode was better for diagnosing root and bone fractures and resorption, but no different to periapical radiographs for crown fractures and periapical radiolucencies in pediatric patients.
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Affiliation(s)
- Xiaoyan Sha
- Department of Oral and Maxillofacial Radiology, School of Stomatology, Capital Medical University, Beijing, China
| | - Ling Jin
- Department of Oral and Maxillofacial Radiology, School of Stomatology, Capital Medical University, Beijing, China
| | - Jianhui Han
- Department of Oral and Maxillofacial Radiology, School of Stomatology, Capital Medical University, Beijing, China
| | - Ying Li
- Department of Pediatric Dentistry, School of Stomatology, Capital Medical University, Beijing, China
| | - Lili Zhang
- Department of Dental Emergency, School of Stomatology, Capital Medical University, Beijing, China
| | - Senrong Qi
- Department of Oral and Maxillofacial Radiology, School of Stomatology, Capital Medical University, Beijing, China
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Krastl G, Weiger R, Filippi A, Van Waes H, Ebeleseder K, Ree M, Connert T, Widbiller M, Tjäderhane L, Dummer PMH, Galler K. Endodontic management of traumatized permanent teeth: a comprehensive review. Int Endod J 2021; 54:1221-1245. [PMID: 33683731 DOI: 10.1111/iej.13508] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 03/05/2021] [Indexed: 12/15/2022]
Abstract
The pulp plays a key role in the treatment of traumatic dental injuries (TDIs) and is strongly associated with the outcome, particularly in severe cases. A correct pulp diagnosis is essential as it forms the basis for developing the appropriate management strategy. However, many TDIs are complex, and their treatment requires a profound knowledge of the physiological and pathological responses of the affected tissues. This comprehensive review will look at the dentine-pulp complex and its interaction with the surrounding tissues following TDIs. The literature up to 2020 was reviewed based on several searches on PubMed and the Cochrane Library using relevant terms. In addition to the recently revised guidelines of the International Association of Dental Traumatology, this article aims to provide background information with a focus on endodontic aspects and to gather evidence on which a clinician can make decisions on the choice of the appropriate endodontic approach for traumatized permanent teeth.
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Affiliation(s)
- G Krastl
- Department of Conservative Dentistry and Periodontology, Center of Dental Traumatology, University Hospital of Würzburg, Würzburg, Germany
| | - R Weiger
- Department of Periodontology, Endodontology and Cardiology, University School of Dental Medicine, Basel, Switzerland.,Center of Dental Traumatology, University School of Dental Medicine, Basel, Switzerland
| | - A Filippi
- Center of Dental Traumatology, University School of Dental Medicine, Basel, Switzerland.,Department of Oral Surgery, University School of Dental Medicine, Basel, Switzerland
| | - H Van Waes
- Department of Paediatric Dentistry, Clinic for Orthodontics and Paediatric Dentistry, University of Zürich, Zürich, Switzerland
| | - K Ebeleseder
- University Clinic of Dental Medicine and Oral Health, Medical University Graz, Graz, Austria
| | - M Ree
- Private Practice, Purmerend, Netherlands
| | - T Connert
- Department of Periodontology, Endodontology and Cardiology, University School of Dental Medicine, Basel, Switzerland.,Center of Dental Traumatology, University School of Dental Medicine, Basel, Switzerland
| | - M Widbiller
- Department of Conservative Dentistry and Periodontology, University Hospital Regensburg, Regensburg, Germany
| | - L Tjäderhane
- Department of Oral and Maxillofacial Diseases, Helsinki University Hospital, University of Helsinki, Helsinki, Finland.,Research Unit of Oral Health Sciences, Medical Research Center Oulu (MRC Oulu), Oulu University Hospital, University of Oulu, Oulu, Finland
| | - P M H Dummer
- School of Dentistry, College of Biomedical and Life Sciences, Cardiff University, Cardiff, UK
| | - K Galler
- Department of Conservative Dentistry and Periodontology, University Hospital Regensburg, Regensburg, Germany
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Fernández-Ferro M, Fernández-Sanromán J, Costas-López A, López-Betancourt A, Casañas-Villalba N, López-Fernández P. Complex Dentoalveolar Fractures: Main Clinical Variables Description and Analysis. J Craniofac Surg 2020; 31:e761-5. [PMID: 33136904 DOI: 10.1097/SCS.0000000000006711] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
AIMS AND OBJECTIVES To analyze and evaluate clinical features that define complex dentoalveolar trauma. MATERIALS AND METHODS Forty-five patients, with a mean age of 36.1 years, were included in the study; most patients were male (82.2%). The main clinical features defining dentoalveolar fractures were evaluated, including the status of the tooth, alveolar socket and adjacent soft tissues and their relationships with tooth loss. The relationship between splinting and tooth loss was also studied. The data were analyzed using descriptive and statistical methods. RESULTS A significant relationship was observed between the different clinical variables and tooth loss, in particular the status of the alveolar socket as the most relevant clinical factor; there was also a significant relationship between splinting and tooth loss, as this was the main protective factor. CONCLUSIONS Tooth loss prognosis following complex dentoalveolar trauma is related to the clinical features of the fracture, particularly the status of the alveolar socket and the possibility of using splinting as treatment.
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Abstract
Dental trauma and injuries to the dentition are difficult to treat because the treatment goals serve to restore esthetics and function. The oral and maxillofacial surgeon is often called on to coordinate the efforts of rehabilitation after a dentoalveolar injury. A comprehensive understanding of the ideal treatments and use of endodontic, orthodontic, periodontal, and pediatric dental colleagues leads to the best possible results with regards to a restoration of form and function. This article provides a succinct review of the oral and maxillofacial surgeon's treatment in dentoalveolar trauma. Epidemiology, treatment, and preventative measures are discussed in this article.
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Affiliation(s)
- Lewis C Jones
- Private Practice, Oral and Maxillofacial Surgery, Elizabethtown OMFS, Louisville, KY, USA; Oral and Maxillofacial Surgery, University of Louisville, Louisville, KY, USA.
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Zhou CC, Xing X, Yang Y, Qing J, Li Z. Osteosynthesis of segmental alveolar fractures by internal fixation and the prognosis of the fractures and teeth. Dent Traumatol 2019; 36:272-277. [PMID: 31724290 DOI: 10.1111/edt.12528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Revised: 11/10/2019] [Accepted: 11/11/2019] [Indexed: 11/29/2022]
Abstract
BACKGROUND/AIMS Fracture of the alveolar process is a common injury, but the traditional splinting fixation may not be possible in some cases. The aim of this study was to describe the osteosynthesis performed in segmental alveolar fractures by internal fixation and evaluate the prognosis of the fractures and teeth involved. MATERIALS AND METHODS Twenty-two patients who were identified as having segmental alveolar fractures treated with osteosynthesis by internal fixation at the authors' department from January 2007 to December 2016 were included with 90 traumatized teeth. The prognosis of the fractures and teeth involved in the fractures was evaluated by the post-operative computed tomography combined with a follow-up study. RESULTS All patients achieved healing and consolidation of the alveolar fractures. Furthermore, the occlusion was restored and the wounds healed. During the surgical procedures, no observed iatrogenic dental damage caused by the interdental drilling was found. Eventually, only 15.6% of the teeth had pulp necrosis, whereas the other healing complications were rare or not observed in the study. CONCLUSIONS Osteosynthesis by internal fixation is an effective and safe treatment for some segmental alveolar fractures. The teeth involved in these fractures also have good prognosis.
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Affiliation(s)
- Chan-Chan Zhou
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and the Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Xin Xing
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and the Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Yi Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and the Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Jia Qing
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and the Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Zhi Li
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and the Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral and Maxillofacial Surgery, School and Hospital of Stomatology, Wuhan University, Wuhan, China
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