Medicina oral, patologia oral y cirugia bucal最新文献

{"title":"Clinical characteristics of oral chronic graft-versus-host disease according to the 2014 National Institutes of Health (USA) consensus criteria.","authors":"N Pengpis,&nbsp;T Prueksrisakul,&nbsp;C Chanswangphuwana","doi":"10.4317/medoral.25629","DOIUrl":"https://doi.org/10.4317/medoral.25629","url":null,"abstract":"<p><strong>Background: </strong>Chronic graft-versus-host disease (cGVHD) is a serious and common complication of allogeneic hematopoietic cell transplantation (alloHCT). The oral cavity is the second most common site affected by cGVHD. In 2014, the 2005 National Institutes of Health (NIH) consensus criteria were revised to address areas of controversy. The aim of this study was to evaluate the clinical characteristics of oral cGVHD using the 2014 NIH consensus criteria.</p><p><strong>Material and methods: </strong>The baseline data of oral manifestation of patients, who were diagnosed with oral cGVHD, in the first dental visit were analyzed (n=22). The oral mucosal disease was evaluated by NIH modified Oral Mucosa Rating Scale (OMRS) and Thongprasom sign score. The salivary gland disease and sclerotic disease were determined by the presence of signs and symptoms. The functional impact was assessed by the organ-specific severity score.</p><p><strong>Results: </strong>The median time from transplant to oral cGVHD diagnosis was 11.9 months. White striae with an erosive area was found in 72.7% of the patients. The mean ± SD of NIH modified OMRS was 6.1 ± 3.0. The most common and severely affected site of lichen planus-like features was buccal mucosa. Xerostomia, superficial mucocele and limited mouth opening were found in 18.2%, 9.1%, and 9.1%, respectively, of the patients. Almost all patients (90.9%) had partial limitation of oral intake. There were no significant differences in NIH modified OMRS or organ-specific severity score among the patient characteristic groups. Moreover, there was no association between the oral manifestations of cGVHD and the patient characteristics.</p><p><strong>Conclusions: </strong>The most common oral manifestation of cGVHD was white striae with an erosive area of oral mucosal disease, followed by xerostomia, superficial mucocele, and limited mouth opening. The 2014 NIH consensus criteria for diagnostic and severity assessment are informative and feasible in real-world practice.</p>","PeriodicalId":18351,"journal":{"name":"Medicina oral, patologia oral y cirugia bucal","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9985937/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10849640","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The barriers dentists face to communicate cancer diagnosis: self-assessment based on SPIKES protocol.","authors":"B-N-F-L Martins,&nbsp;C-A Migliorati,&nbsp;A-C Ribeiro,&nbsp;M-D Martins,&nbsp;T-B Brandão,&nbsp;M-A Lopes,&nbsp;C-G Alves,&nbsp;A-R Santos-Silva","doi":"10.4317/medoral.25650","DOIUrl":"https://doi.org/10.4317/medoral.25650","url":null,"abstract":"<p><strong>Background: </strong>This study aimed to characterize the barriers faced by Brazilian dentists to deliver bad news (DBN) about oral and oropharyngeal cancer diagnoses to patients by using a questionnaire based on the guidelines of the SPIKES protocol.</p><p><strong>Material and methods: </strong>This was an observational cross-sectional study. The questionnaire contained 27 questions based on the SPIKES protocol, which were answered in the SurveyMonkey platform.</p><p><strong>Results: </strong>A total of 186/249 dentists answered the questionnaire. The main specialties reported were 36.02% oral medicine, 21.5% oral pathology, and 9.13% oral and maxillofacial surgery. A total of 44.6% expressed concern about the patient's emotional reactions, and 46.24% of respondents had never participated in any specific training to communicate bad news.</p><p><strong>Conclusions: </strong>The lack of training and low confidence in dealing with patients' emotional reactions dentists were considered the greatest barriers to DBNs. Moreover, most dentists who participated in the survey believe that a protocol to guide the communication of bad news would be useful for clinical practice. For those protocols to be used by dentists, training is critical for these protocols to be incorporated by professionals.</p>","PeriodicalId":18351,"journal":{"name":"Medicina oral, patologia oral y cirugia bucal","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9985943/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10850644","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mucocutaneous diseases with manifestations in the head and neck region: 24 years of experience in a Dermatology service.","authors":"W-R Silva,&nbsp;R-A de Lima-Souza,&nbsp;L-P Silva,&nbsp;L-G Filho,&nbsp;L-T Montenegro,&nbsp;D-P Iglesias","doi":"10.4317/medoral.25549","DOIUrl":"https://doi.org/10.4317/medoral.25549","url":null,"abstract":"<p><strong>Background: </strong>This study aimed to evaluate the clinicopathological features of mucocutaneous diseases with manifestation in the head and neck region.</p><p><strong>Material and methods: </strong>A retrospective analysis of a dermatology reference center database was carried out. Over 24 years. Clinicopathological data were collected from medical records and the data was analyzed by descriptive statistics.</p><p><strong>Results: </strong>A total of 11.538 medical records were analyzed, being 152 cases of mucocutaneous diseases with manifestations in the head and neck region. Cutaneous lupus erythematosus was the most prevalent diagnosis (66.4%). Face (44.1%), females (79.6%), and patients with 45 years mean age were the most common features. In the oral cavity, the most affected region was the buccal mucosa (37.5%).</p><p><strong>Conclusions: </strong>Mucocutaneous diseases with head and neck manifestation were rare in the sample analyzed (1.3%), with cutaneous lupus erythematosus and lichen planus being the most common lesions in this region.</p>","PeriodicalId":18351,"journal":{"name":"Medicina oral, patologia oral y cirugia bucal","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9985936/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9391243","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Periodontal health in a population with Parkinson's disease in Spain: a cross-sectional study.","authors":"A-M García-de-la-Fuente,&nbsp;A Fernández-Jiménez,&nbsp;I Lafuente-Ibáñez-de-Mendoza,&nbsp;M-J Lartitegui-Sebastián,&nbsp;X Marichalar-Mendia,&nbsp;J-M Aguirre-Urizar","doi":"10.4317/medoral.25540","DOIUrl":"https://doi.org/10.4317/medoral.25540","url":null,"abstract":"<p><strong>Background: </strong>The aim of this research is to evaluate the periodontal health of patients with Parkinson Disease (PD) in a Spanish cohort.</p><p><strong>Material and methods: </strong>A cross-sectional study was performed on 104 patients with PD (mean age: 66.19+9.3 years) and 106 controls (mean age: 59.26+14.11 years). A pre-designed clinical protocol was implemented, which included a standardized epidemiological index for periodontal disease (CPITN), clinical attachment loss (CAL), tooth-loss, full mouth plaque index (FMPI), and oral hygienic habits. Univariate descriptions and comparative analysis were performed.</p><p><strong>Results: </strong>The majority of PD patients presented good oral hygienic habits. There were no significant differences in relation to CPITN, periodontitis, gingival recessions and tooth loss. However, moderate/severe CAL (p=0.027) and FMPI (p=0.003) was higher in the PD group.</p><p><strong>Conclusions: </strong>There were no differences on periodontitis and tooth loss between both groups. The higher number of advanced CAL and presence of biofilm in the PD group could be related to the difficulties to perform an effective tooth brushing due to this neurological disorder.</p>","PeriodicalId":18351,"journal":{"name":"Medicina oral, patologia oral y cirugia bucal","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9805330/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10867320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Anterolateral thigh perforator flap made by customized 3D-printing fabrication of fixed positioning guide for oromaxillofacial reconstruction: a preliminary study.","authors":"C Li,&nbsp;W Shi,&nbsp;Z Gong,&nbsp;B Ling","doi":"10.4317/medoral.25558","DOIUrl":"https://doi.org/10.4317/medoral.25558","url":null,"abstract":"<p><strong>Background: </strong>Oromaxillofacial carcinomas frequently result in serious tissue defect due to enlarged resection for treating their extensive invasion, which require challenging reconstruction. Three-dimensional (3D) printing is an advanced technology which has greatly promoted the progress of craniomaxillofacial reconstructive surgery. This present study aimed to investigate the advantages of anterolateral thigh (ALT) perforator flap manufactured by 3D printing fixed positioning guide template in curing oromaxillofacial defect.</p><p><strong>Material and methods: </strong>Twenty patients with oromaxillofacial defects resulted from severe primary malignant tumors were divided into experimental group assisted by digital technique (n=8) and controlled group conventionally aided by ultrasound (n=12). The therapeutic effectiveness, flap preparation time, amount of bleeding, deviation of perforator vessel location, aesthetic satisfaction of donor site, postoperative complications, adverse symptom of flap, and LEFS scores were compared.</p><p><strong>Results: </strong>For experimental group, flap preparation time was significantly shorter; and it has obviously less bleeding, minor deviation of perforator vessel location, and better aesthetic satisfaction of donor site (P<.001). There was no statistical difference in postoperative complications and LEFS scores between two groups (P>.05).</p><p><strong>Conclusions: </strong>The study suggests 3D printing template of fixed positioning guide provides a brand-new method for orienting perforated vessels of ALT flap, which is more accurate in clinical application. It can improve the operative efficacy, and increase the successful rate of operation as well.</p>","PeriodicalId":18351,"journal":{"name":"Medicina oral, patologia oral y cirugia bucal","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9805335/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10522190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Spatial-temporal analysis of hospitalizations with death caused by oral cancer in Brazil and its correlation with the expansion of healthcare coverage.","authors":"H-L Lima,&nbsp;E-M Costa,&nbsp;L-D Andrade,&nbsp;E-B Thomaz","doi":"10.4317/medoral.25470","DOIUrl":"https://doi.org/10.4317/medoral.25470","url":null,"abstract":"<p><strong>Background: </strong>Oral cancer (OC) is a growing public health problem worldwide. In Brazil, the National Oral Health Policy, implemented in 2004, expanded access to oral health services and prioritized OC care. However, it is not known whether this expansion resulted in a reduction in hospital admissions with death. This study aimed to analyze the proportion of hospital admissions who progressed to death due to OC in Brazil from 2007 to 2019 and its correlation with the coverage of health services.</p><p><strong>Material and methods: </strong>This study is an ecological, longitudinal, and analytical study of hospital admissions with death due to OC recorded in the Brazilian Hospital Information System. The following analyses were performed: descriptive, spatial (choropleth maps and Moran index), and negative binomial regression, with a hierarchical approach, estimating crude and adjusted regression coefficients (β) and respective 95% confidence intervals (95% CI) (alpha=5%).</p><p><strong>Results: </strong>In 2019, Moran's index (I) of spatial autocorrelation showed a negative association between hospital admissions with death and dentist surgeon/inhabitant rate (I=-0.176), physician/inhabitant rate (I=-0.157), family health strategy (FHS) coverage (I=-0.080), oral health team (OHT) coverage (I= -0.129), dental specialty centers (DSC)/inhabitant rate (I= -0.200), and oncology bed/inhabitant rate (I= -0.101). In the adjusted regression analysis, the proportion of hospitalizations with deaths caused by OC was higher in Brazilian states with a lower medical ̸inhabitant ratio (β= -0.014; p=0.040), a lower dentists/inhabitant ratio (β= -0.720; p=0.045), a lower number of DSC (β= -0.004; p<0.000), a lower amount paid per hospitalization (β= -10.350; p<0.001), and a lower number of biopsies (β= -0.00008; p=0.010). The proportion of hospitalizations that progressed to death showed a positive association with the number of days of hospitalization (β= 0.00002; p=0.002).</p><p><strong>Conclusions: </strong>Increased health care coverage has decreased serious hospital admissions with deaths caused by OC in Brazil.</p>","PeriodicalId":18351,"journal":{"name":"Medicina oral, patologia oral y cirugia bucal","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9805332/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10517506","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Assessment of oral manifestations in pediatric patients with celiac disease in relation to marsh types.","authors":"C Elbek-Cubukcu,&nbsp;H-A Arsoy,&nbsp;G Ozkaya","doi":"10.4317/medoral.25490","DOIUrl":"https://doi.org/10.4317/medoral.25490","url":null,"abstract":"<p><strong>Background: </strong>To investigate the presence of molar-incisor hypoplasia and recurrent aphthous ulcers, the level of caries experience, and oral hygiene status, and to measure salivary flow rate, salivary buffer capacity, and salivary cariogenic microflora with Marsh types.</p><p><strong>Material and methods: </strong>A single-blind, prospective clinical study with 62 pediatric patients diagnosed with celiac disease with 64 controls. Clinical identification of molar-incisor hypomineralization (MIH) was followed according to the European Academy of Pediatric Dentistry criteria. DMFS and dfs index were used for the caries experience of each child. The clinical diagnosis of RAU was present or not. Oral hygiene was surveyed by recording the OHI-S and the CRT® Bacteria and Buffer Test was used to examine the cariogenic microflora of each child.</p><p><strong>Results: </strong>The prevalence of MIH was 61% and the number of recurrent aphthous ulcers were significantly higher in children with celiac disease. There was no statistically significant difference in the CD group, when DMFS, dfs, and MIH parameters were investigated according to dietary compliance. Higher dietary compliance resulted in better oral hygiene status. There was an inverse relationship between the duration of celiac diagnosis and the presence of MIH. A positive relation was found between the duration of the disease and the severity of MIH. In addition to the higher S. mutans counts, the salivary flow rate was very low in children with celiac disease, indicating a positive correlation between poor dietary compliance and poorer oral hygiene.</p><p><strong>Conclusions: </strong>In children, enamel defects and recurrent mucosal lesions may be a sign of celiac disease. Higher numbers of dental caries in permanent teeth of children with celiac disease may be related to Marsh 2 type. The pediatricians and/or pediatric gastroenterologists should refer the chin with celiac disease to the pediatric dentist for the accurate treatment of intraoral manifestations of the disease itself.</p>","PeriodicalId":18351,"journal":{"name":"Medicina oral, patologia oral y cirugia bucal","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9805338/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10517512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Impact of implant thread design on insertion torque and osseointegration: a preclinical model.","authors":"E-B Benalcázar-Jalkh,&nbsp;V-V Nayak,&nbsp;C Gory,&nbsp;A Marquez-Guzman,&nbsp;E-T Bergamo,&nbsp;N Tovar,&nbsp;P-G Coelho,&nbsp;E-A Bonfante,&nbsp;L Witek","doi":"10.4317/medoral.25576","DOIUrl":"https://doi.org/10.4317/medoral.25576","url":null,"abstract":"<p><strong>Background: </strong>Successful osseointegration of endosteal dental implants has been attributed to implant design, including the macro-, micro- and nano- geometric properties. Based on current literature pertaining to implant design, the resultant cellular and bone healing response is unknown when the thread thickness of the implants is increased, resulting in an increased contact area in implants designed with healing chambers. The aim of this study was to evaluate the effect of two implant designs with different thread profiles on the osseointegration parameters and implant stability at 3- and 6-weeks in vivo using a well-established preclinical dog model.</p><p><strong>Material and methods: </strong>A total of 48 type V Ti alloy implants were divided in two groups according to their thread design (D1= +0.1x/mm and D2= +0.15x/mm) and placed in an interpolated fashion into the radii of six beagles. Insertion torque was measured at time of placement, radii were extracted for histological processing following 3- and 6-week healing intervals. Histologic and histomorphometric analyses were performed in terms of bone to implant contact (%BIC) and bone area fraction occupancy within implant threads (%BAFO). Statistical analyses were performed through a linear mixed model with fixed factors of time and implant thread design.</p><p><strong>Results: </strong>Surface roughness analysis demonstrated no significant differences in Sa and Sq between D1 and D2 implant designs, which confirmed that both implant designs were homogenous except for their respective thread profiles. For insertion torque, statistically significant lower values were recorded for D1 in comparison to D2 (59.6 ± 11.1 and 78.9 ± 10.1 N⋅cm, respectively). Furthermore, there were no significant differences with respect to histological analysis and histomorphometric parameters, between D1 and D2 at both time points.</p><p><strong>Conclusions: </strong>Both thread profiles presented equivalent potential to successfully osseointegrate in the osteotomies, with D2 yielding higher mechanical retention upon placement without detrimental bone resorption.</p>","PeriodicalId":18351,"journal":{"name":"Medicina oral, patologia oral y cirugia bucal","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9805329/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10522188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultrasound protocol in odontogenic infections: a new proposal.","authors":"S-M Costa,&nbsp;B-C Ribeiro,&nbsp;A-O de-Jesus,&nbsp;G-R Libanio,&nbsp;R Lanes-Silveira,&nbsp;M-B Amaral","doi":"10.4317/medoral.25583","DOIUrl":"https://doi.org/10.4317/medoral.25583","url":null,"abstract":"<p><strong>Background: </strong>Point-of-care-ultrasound can be applied to preview a difficult airway, detect the presence of fluid collection, and soft-tissue edema, and guide the drainage location, although is rarely used. The purpose of this study is to validate a protocol for the assessment of these clinical features on patients with severe odontogenic infections.</p><p><strong>Material and methods: </strong>This was a single-group prospective cohort study (n=20) including patients with the diagnosis of deep-neck propagation of odontogenic infection. A transcervical linear high-frequency probe transducer (13-6 MHz) was used to scan the structures of the upper airway and the infectious collections. The drainage was guided by ultrasound and the patients were daily evaluated, according to the protocol. The data were extracted and the airway volume, midline deviation, and other important data such as length of hospital stay, dysphagia, voice alteration, raised floor of the mouth, dyspnea, and neck swelling were registered.</p><p><strong>Results: </strong>The ultrasound examination was correlated with multiple clinical findings, such as dyslalia (p=0,069), dysphagia (p=0,028), dyspnea (p=0,001), among others. This protocol has an advantage as it can be used at bedside evaluation, allowing the assessment of severe and unstable patients, and predicting the increase of the hospitalization time (p=0,019).</p><p><strong>Conclusions: </strong>This protocol is reliable for the assessment of the upper airway, even in an emergency, predicting not only the severity of the clinical features but aids in the determination of the length of the hospitalization time.</p>","PeriodicalId":18351,"journal":{"name":"Medicina oral, patologia oral y cirugia bucal","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9805334/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10867319","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of early extraction of odontogenic focus in deep neck infections.","authors":"J-L Treviño-Gonzalez,&nbsp;K-M Santos-Santillana,&nbsp;J-R Cortes-Ponce,&nbsp;B Gonzalez-Andrade,&nbsp;J-A Morales-Del-Angel","doi":"10.4317/medoral.25536","DOIUrl":"https://doi.org/10.4317/medoral.25536","url":null,"abstract":"<p><strong>Background: </strong>Odontogenic deep neck infections remain a common condition that presents a challenging issue due to the complex involvement of the neck and adjacent structures and its potential life-threatening risk. Periapical infection of the second or third molar with spread to the submandibular and parapharyngeal spaces is the most commonly observed scenario. However, the time of dental extraction of the infection focus remains controversial. The aim of this study is to provide an overview of the epidemiology, clinical and radiological features, and management in patients diagnosed with ODNI and to identify the role of early dental extraction on patient outcomes and recovery.</p><p><strong>Material and methods: </strong>This retrospective study included patients over 18 years old with a diagnosis of ODNI who were admitted to the University Hospital \"Dr Jose Eleuterio Gonzalez\" from January 2017 to January 2022. ODNI diagnosis was based on clinical and radiological evidence of the disease supplemented by dental and maxillofacial evaluation for an odontogenic aetiology.</p><p><strong>Results: </strong>A total of 68 patients were included in the study. The patients' mean age was 40.96 ± 14.9. Diabetes mellitus was the most common comorbidity. The submandibular space was the most common deep neck space involved (n=59, 86.8%). Mediastinitis, marginal nerve injury and orocervical fistula were observed in 7.5% of patients, with no fatality in this series. A delay of >3 days for dental extraction of the involved tooth was associated with an increased rate of mediastinitis (n=3, 100%, p= 0.022), number of surgical interventions (1.45 ± 0.61, p= 0.006), ICU stay (n=8, 40%, p= 0.019), and ICU length of stay (0.85 ± 0.8, p= 0.001).</p><p><strong>Conclusions: </strong>Expedited management with surgical drainage and intravenous antibiotic treatment, along with early extraction of the involved tooth, is mandatory.</p>","PeriodicalId":18351,"journal":{"name":"Medicina oral, patologia oral y cirugia bucal","volume":null,"pages":null},"PeriodicalIF":2.2,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9805327/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10522192","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}