RESUMO
The aim of this proposal is to (1) review the current literature, (2) shed light on the importance of creating universally accepted guidelines, (3) provide help and guidance in the decision-making process with regard to the removal of mandibular third molars (M3Ms), and (4) reduce the risk of exposing the patient to unnecessary harm and complications due to the inappropriate removal or retention of M3Ms.It is obvious that the indications for the extraction of M3Ms will continue to be an area of controversy and strong debate. The evidence for or against prophylactic extraction is ambivalent; there is evidence to accept or reject the stance against prophylactic extraction in some specific cases, and there are published articles to support both opposing views. The available guidelines on the extraction of third molars are limited in number, and are mostly tailored to fit specific settings or countries. There are no available guidelines that might be widely used to help in the decision-making process for the international community. We hope this proposal will constitute an important first step toward creating universally accepted guidance.
Assuntos
Mandíbula , Dente Serotino , Guias de Prática Clínica como Assunto , Extração Dentária , Humanos , Dente Serotino/cirurgia , Dente Impactado/cirurgiaRESUMO
BACKGROUND: This 20-year retrospective study aimed to evaluate the treatment methods used in patients with impacted maxillary permanent canines and to determine the occurrence of ankylotic and resorptive processes and their association with potential risk factors. METHODS: The cohort consisted of 351 consecutive Caucasian patients (120 males and 231 females, mean age 18.4 and 19.9 years, respectively) with 420 impacted maxillary permanent canines. CT and CBCT findings were subsequently confirmed during surgery. Statistical analyses were performed by the generalized linear models, Pearson x2 and Fisher exact tests using the statistical programs R and Statistica v. 14. RESULTS: A total of 273 (65.0%) impacted canines were aligned in the dental arch by orthodontic traction after surgical exposure, this treatment was predominant in patients under 20 years of age. Surgical extraction was performed in 115 (27.2%) impacted canines and was more common in older patients. Ankylotic changes were recorded in 61 (14.5%) impacted canines. The probability of ankylosis increased with age, particularly after the patient's 20th year of life (p < 0.001). Patients were 1.2% likely to develop ankylosis at age 15 years, 4.3% at age 20 years, 14.1% at age 25 years, and 96.8% at age 45 years. Invasive cervical root resorption (ICRR) was found in 8 (1.9%) canines. In 4 canines (1.0%), root ankylosis in addition to ICRR was observed. In contrast to ankylosis, whose frequency of occurrence increased with age, the occurrence of ICRR resulting from PDL damage during surgery was more typical in younger patients. Canines in a high position above the root apices of the adjacent teeth, with a horizontal inclination of the longitudinal axis, with the crown located deep in the center of the alveolar bone and with labiopalatal position, should be considered critically impacted canines with a high risk to failure of orthodontic traction. CONCLUSION: In conclusion, the treatment of impacted canines depends mainly on the age of the patient, and the position and inclination of the longitudinal axis of the impacted tooth. To select an adequate treatment method, we recommend CBCT examination, which allows a precise analysis of the position of impacted canines.
Assuntos
Tomografia Computadorizada de Feixe Cônico , Dente Canino , Maxila , Anquilose Dental , Dente Impactado , Humanos , Dente Impactado/cirurgia , Dente Impactado/diagnóstico por imagem , Dente Canino/diagnóstico por imagem , Estudos Retrospectivos , Masculino , Feminino , Adolescente , Anquilose Dental/diagnóstico por imagem , Adulto Jovem , Maxila/cirurgia , Fatores Etários , Criança , Adulto , Reabsorção da Raiz/diagnóstico por imagem , Reabsorção da Raiz/etiologia , Extração Dentária , Fatores de Risco , Tomografia Computadorizada por Raios X , Extrusão Ortodôntica/métodos , Estudos de CoortesAssuntos
Mandíbula , Dente Serotino , Extração Dentária , Dente Impactado , Humanos , Dente Serotino/cirurgia , Dente Serotino/diagnóstico por imagem , Feminino , Extração Dentária/métodos , Masculino , Mandíbula/cirurgia , Mandíbula/diagnóstico por imagem , Adulto , Dente Impactado/cirurgia , Dente Impactado/diagnóstico por imagem , Resultado do Tratamento , Estudos Retrospectivos , Adolescente , Adulto Jovem , Pessoa de Meia-IdadeRESUMO
OBJECTIVES: This study aims to compare the sedative effects of remimazolam and midazolam during impacted tooth extraction to provide a comfortable sedation treatment for patients with dental anxiety. METHODS: A prospective randomized controlled trial was conducted, in which 60 patients undergoing intravenous sedation for mandibular impacted third molar extraction were evenly divided into either the remimazolam or midazolam group. Prior to receiving a nerve blocker, the patients were sedated with remimazolam or midazolam. Various parameters were recorded and analyzed, including onset time, awakening time, recovery time, modified dental anxiety scale (MDAS) scores before and after surgery, patient-doctor satisfaction levels, postoperative side effects within 24 hours, heart rate (HR), and mean arterial pressure (MAP) at different time points. RESULTS: Compared with the midazolam group, patients in the remimazolam group demonstrated significantly shorter onset, awakening, and recovery times as well as lower postoperative MDAS scores and higher levels of patient-doctor satisfaction. Fewer postoperative side effects were reported in the remimazolam group, although the differences were not statistically significant. CONCLUSIONS: The use of remimazolam demonstrates faster onset and recovery, superior efficacy in reducing dental anxiety, and enhanced satisfaction among patients and doctors, thereby presenting distinct advantages for sedation treatment for patients with dental anxiety.
Assuntos
Benzodiazepinas , Ansiedade ao Tratamento Odontológico , Midazolam , Extração Dentária , Dente Impactado , Humanos , Midazolam/uso terapêutico , Dente Impactado/cirurgia , Estudos Prospectivos , Benzodiazepinas/uso terapêutico , Hipnóticos e Sedativos/uso terapêutico , Dente Serotino/cirurgia , Sedação Consciente , Frequência CardíacaRESUMO
It is urgently necessary to clarify the effect of extraction of impacted mandibular third molar (IMTM) on the periodontal tissue of adjacent second molars (ASMs). In this study, the ASM periodontal condition and pathogenic microbes were assessed before IMTM extraction and at 1, 4, 8 and 12 weeks postoperatively. Based on the inclusion and exclusion criteria, our study revealed that IMTM extractions adversely affected distal ï¼ periodontal probing depth (dPPD), attachment loss (dAL), plaque index (dPLI) and bleeding on probing (dBOP) within 8 weeks, but these indices gradually normalize after 12 weeks. The subgingival pathogens near the ASMs distal surface, Porphyromonas and Pseudomonas, were significantly increased postoperatively. Moreover, relevance of ASMs clinical indices and subgingival microbes after IMTM extractions was found. In contrast to the situation in chronic periodontitis, the effects of IMTM extraction on dPPD, dAL, dPLI and dBOP of ASMs were mainly correlated with Pseudomonas. Additionally, while the IMTM extractions have adverse distal periodontal indices of ASMs within 8 weeks and increase subgingival pathogens, the modified triangular flap (MTF) had fewer distal periodontal indices and less Pseudomonas. Compared to the traditional envelope flap and triangular flap, the MTF benefits the periodontal health, which could be considered as the priority option for IMTM extractions.
Assuntos
Mandíbula , Microbiota , Dente Serotino , Extração Dentária , Dente Impactado , Humanos , Dente Serotino/cirurgia , Masculino , Dente Impactado/cirurgia , Adulto , Feminino , Mandíbula/cirurgia , Mandíbula/microbiologia , Índice Periodontal , Periodonto/microbiologia , Periodonto/cirurgia , Adulto Jovem , Retalhos CirúrgicosRESUMO
BACKGROUND: Dental anxiety is a prevalent concern affecting patients undergoing various dental procedures, particularly surgical interventions. Understanding the impact of patients' anxiety levels on their physiological responses during dental surgeries, such as third molar impaction surgery, is crucial for optimizing patient care and outcomes. Therefore, this study aimed to investigate the effect of patients' anxiety levels on vital signs during third molar teeth impaction surgery. METHODS: A cross-sectional study was conducted, including 45 randomly selected, healthy patients. Demographic information was recorded after obtaining consent from the patients prior to surgical intervention. Preoperative anxiety levels were determined using the Modified Dental Anxiety Scale (MDAS). Pupil measurements were taken from the patients before surgery, at 10 min after the surgery began, and at 10 min after the surgery ended. Systolic (SBP) and diastolic (DBP) blood pressure, pulse rate, temperature, and haemoglobin oxygen saturation (SpO2) values were recorded. RESULTS: The MDAS test results were statistically significantly higher in women compared to men (p < 0.001). Positive correlations were observed between MDAS score and both preoperative pulse rate (r = 0.344, p = 0.021) and SpO2 level during the operation (r = 0.462, p = 0.001). However, no significant correlations were found between MDAS and DBP (p = 0.575), SBP (p = 0.176), fever (p = 0.238), or pupil diameter (p = 0.338). CONCLUSIONS: Third molar impaction surgery induces anxiety in adult patients 20 years and older. Vital sign monitoring provides information about the patient's emotional state, both before and during the procedure. Since anxiety causes changes in vital signs during dental procedures, it is important to follow these findings to have an idea about the general condition of the patients.
Assuntos
Ansiedade ao Tratamento Odontológico , Dente Serotino , Extração Dentária , Dente Impactado , Sinais Vitais , Humanos , Ansiedade ao Tratamento Odontológico/psicologia , Feminino , Dente Serotino/cirurgia , Masculino , Estudos Transversais , Extração Dentária/psicologia , Adulto , Dente Impactado/cirurgia , Frequência Cardíaca/fisiologia , Adulto Jovem , Pressão Sanguínea , Saturação de OxigênioRESUMO
Most of the maxillary impacted third molars are located in the maxillary tuberosity, where the vision and operation space are limited. This paper reports a case of surgical extraction of the left maxillary horizontal superhigh impacted third molar, which is located between the roots of the adjacent teeth and is closely related to the maxillary sinus. The digital simulation technology was used to reconstruct a three-dimensional visual image of the patient's maxilla, related teeth, and other adjacent anatomical structures to assist in finding the optimal surgical method accurately. Root dislocation before the crown not only protects the roots of the adjacent tooth, but also reduces the risk of maxillary sinus lining damage or perforation during operative procedures, improves the efficiency of the operation, and reduces surgical trauma, which conforms to the concept of minimally invasive surgery and provides a new idea and experience for the clinical extraction of such maxillary impacted third molars.
Assuntos
Maxila , Dente Serotino , Extração Dentária , Raiz Dentária , Dente Impactado , Humanos , Dente Serotino/cirurgia , Dente Impactado/cirurgia , Maxila/cirurgia , Raiz Dentária/cirurgia , Imageamento Tridimensional , Dente Molar/cirurgia , Seio Maxilar/cirurgiaRESUMO
OBJECTIVE: To explore the preventive efficacy of antibiotics following surgical removal of the impacted mandibular third molars and screen the potential risk factors. STUDY DESIGN: A cohort trial. Place and Duration of the Study: Department of Oral and Maxillofacial Surgery, Zhejiang University School of Medicine, Stomatology Hospital, Hangzhou, China, from August 2021 to 2022. METHODOLOGY: Cases with impacted mandibular third molar were divided into two groups based on antibiotics use. The primary outcome variable post-operative infection, secondary clinical parameter analgesics intake, and other variables (the operative time, the history of pericoronitis, and wound closure) were documented. RESULTS: The post-operative infections occurred in 3.64% (n = 12) of the 330 cases (n = 330); 3.01% in the antibiotic group (n = 166) and 4.27% in the control group (n = 164, OR = 1.44, 95% CI: 0.49 to 4.06; p = 0.54). Concerning secondary outcome measures, the analgesics that the antibiotic group took was 5.40, and the control group took was 5.95 (95% CI = -0.21 to 1.30; p = 0.16). For those with post-operative infections, the average operative time was 22.83 minutes, whereas for those without post-operative infections it was 14.87 minutes (95% CI = -0.26 to 15.67; p = 0.04). When the operative time was greater than or equal to 15 minutes, it was related to more analgesics use (95% CI: -0.43 to 1.93; p <0.05), also was the history of pericoronitis (95% CI = 0.04 to 1.54; p = 0.04). CONCLUSION: Antibiotics are unnecessary for preventing post-operative infections or minimising analgesic requirements following extraction of the impacted mandibular third molars; operative time and pericoronitis showed a suppressive influence on post-operative recovery. KEY WORDS: Impacted molars, Antibiotics, Analgesics, Operative time, Pericoronitis.
Assuntos
Antibacterianos , Antibioticoprofilaxia , Dente Serotino , Infecção da Ferida Cirúrgica , Extração Dentária , Dente Impactado , Humanos , Dente Serotino/cirurgia , Masculino , Dente Impactado/cirurgia , Feminino , Extração Dentária/efeitos adversos , Adulto , Infecção da Ferida Cirúrgica/prevenção & controle , Antibacterianos/uso terapêutico , Antibioticoprofilaxia/métodos , Mandíbula/cirurgia , Adulto Jovem , China/epidemiologia , Duração da Cirurgia , Estudos de Coortes , Resultado do TratamentoRESUMO
OBJECTIVE: To determine the frequency of inferior alveolar nerve injury during third molar extraction and the associated factors. STUDY DESIGN: Descriptive study. Place and Duration of the Study: Department of Oral and Maxillofacial Surgery, Ayub Teaching Hospital, Abbottabad, Pakistan, from July to December 2021. METHODOLOGY: A total of 163 patients with third molar surgery were included. Patients were followed up after one week, one month, and three months of duration. The frequency of inferior alveolar nerve injury was determined as well as its relationship with other surgical variables like age, gender, type of impaction, buccal flap retraction, bone cutting, tooth splitting, and duration of surgery via Chi-square test. RESULTS: The frequency of inferior alveolar nerve injury was found to be 1.2% (n = 02). None of the surgical variables had a statistically significant association with it (p >0.05). CONCLUSION: The frequency of nerve injury of the inferior alveolar nerve during extraction of the third molar was 1.2%. Proper treatment planning, using advanced radiography, experienced surgeon, and proper technique can help in lowering nerve injury risk. KEY WORDS: Inferior alveolar nerve injuries, Molar, Tooth extraction, Paraesthesia.
Assuntos
Traumatismos do Nervo Mandibular , Dente Serotino , Extração Dentária , Dente Impactado , Humanos , Dente Serotino/cirurgia , Extração Dentária/efeitos adversos , Feminino , Masculino , Adulto , Paquistão/epidemiologia , Dente Impactado/cirurgia , Traumatismos do Nervo Mandibular/epidemiologia , Traumatismos do Nervo Mandibular/etiologia , Adulto Jovem , Adolescente , Pessoa de Meia-Idade , Nervo MandibularRESUMO
BACKGROUND: Brain-derived neurotrophic factor (BDNF) is a factor that implicate in the pathophysiology and treatment of depression and anxiety. The aim of this study was to determine the relationship between dental anxiety and BDNF serum level through impacted third molar surgery. MATERIAL AND METHODS: In this randomized, double-blind, cross-sectional study, the sample included patients who had been admitted for the impacted third molar extraction under local anesthesia between January to November 2020. The primary predictor variable was serum BDNF level and the second predictor variable was dental anxiety scores before and after operation in patients. The primary outcome variable was the correlation between anxiety scores (APAIS, MDAS, STAI, VAS) and serum BDNF level. The sample included 55 patients (22 Male, 33 Female) aged 18 to 42 (24,2+5,55). RESULTS: Comparison of pre-operative scores (APAIS, MDAS, STAI, VAS and BDNF) and post-operative scores were statistically significant (P < .05). Post-operatively, MDAS and VAS scores decreased, while BDNF levels and STAI scores increased compared to the preoperative scores. BDNF was not correlated with APAIS, MDAS, STAI, and VAS preoperatively and postoperatively. CONCLUSIONS: There may be a relationship between serum BDNF level and dental anxiety scale, but, no correlation was found between them.
Assuntos
Fator Neurotrófico Derivado do Encéfalo , Ansiedade ao Tratamento Odontológico , Dente Serotino , Extração Dentária , Dente Impactado , Humanos , Fator Neurotrófico Derivado do Encéfalo/sangue , Feminino , Masculino , Estudos Transversais , Adulto , Dente Impactado/cirurgia , Dente Impactado/sangue , Dente Serotino/cirurgia , Adulto Jovem , Ansiedade ao Tratamento Odontológico/sangue , Método Duplo-Cego , Adolescente , Período Pré-OperatórioRESUMO
BACKGROUND: Surgical extraction of impacted third molars (ITM) often leads to postoperative discomfort including pain, swelling, and limited function. Steroids like dexamethasone (DXN) are commonly used in oral surgery to manage pain and inflammation. Various administration routes for DXN exist, including intravenous (IV), perineural (PN), and oral applications, each with its advantages. Previous studies have shown that adding DXN to local anesthetics can prolong anesthesia duration and reduce postoperative sequelae. However, comparative studies on IV and PN applications with inferior alveolar nerve block (IANB) of DXN in ITM surgeries are limited. METHODS: This controlled, randomized observational study involved patients undergoing Class II position B ITM extraction. Patients were divided into three groups. IANB (1.8 ml of articaine hydrochloride + 1 ml of saline) was performed 1 h after IV-DXN (4 mg/ml DXN) was administered to the IV group. DXN along with IANB (1.8 ml of articaine hydrochloride + 1 ml of 4 mg/ml DXN) was applied to the PN group. Only IANB (1.8 ml of articaine hydrochloride + 1 ml of saline) was applied to the control group. Anesthesia duration was assessed as primary outcomes. Anesthesia duration was evaluated using a vitalometer from the molars. Secondary outcomes included postoperative pain and edema measured on the 1st, 3rd, and 7th days after surgery. Pain was evaluated postoperatively by using a visual analog scale. A p-value < 0.05 was considered statistically significant. RESULTS: The study included 45 patients with similar demographic characteristics across groups. IV application significantly prolonged anesthesia duration compared to the control group. (p = 0.049) Both IV and PN administration of DXN reduced postoperative edema at 3rd (p = 0.048) and 7th day (p = 0.01). Post-procedure pain reduction was significant in the IV group (p = 0.011). On the other hand, it was observed that the pain did not decrease in the PN group at 3rd and 7th days compared to the control and IV groups. CONCLUSIONS: PN and IV DXN administration prolonged anesthesia duration and reduced postoperative edema in ITM surgeries. However, PN DXN administration was associated with increased postoperative pain compared to IV DXN and control groups. Further studies comparing different doses and administration routes of DXN are needed to determine optimal strategies for managing postoperative discomfort in ITM surgeries. TRIAL REGISTRATION: This study was conducted at Ahmet Kelesoglu Faculty of Dentistry with the permission of Karamanoglu Mehmetbey University Faculty of Medicine Ethics Committee (#04-2022/101). Trial registration is also available at clinicaltrail.gov. (NCT06318013, 26/05/2024).
Assuntos
Dexametasona , Dente Serotino , Bloqueio Nervoso , Dor Pós-Operatória , Extração Dentária , Dente Impactado , Humanos , Dente Serotino/cirurgia , Dexametasona/administração & dosagem , Dexametasona/uso terapêutico , Dente Impactado/cirurgia , Masculino , Feminino , Dor Pós-Operatória/prevenção & controle , Extração Dentária/efeitos adversos , Bloqueio Nervoso/métodos , Adulto , Anestesia Dentária/métodos , Anestésicos Locais/administração & dosagem , Adulto Jovem , Medição da Dor , Nervo Mandibular/efeitos dos fármacos , Carticaína/administração & dosagem , Fatores de Tempo , Edema/prevenção & controleAssuntos
Betametasona , Glucocorticoides , Mandíbula , Dente Serotino , Extração Dentária , Dente Impactado , Humanos , Dente Serotino/cirurgia , Dente Impactado/cirurgia , Betametasona/administração & dosagem , Betametasona/uso terapêutico , Mandíbula/cirurgia , Glucocorticoides/administração & dosagem , Glucocorticoides/uso terapêutico , Resultado do Tratamento , Injeções , Dor Pós-Operatória/tratamento farmacológico , Dor Pós-Operatória/prevenção & controleAssuntos
Betametasona , Glucocorticoides , Mandíbula , Dente Serotino , Extração Dentária , Dente Impactado , Humanos , Dente Serotino/cirurgia , Dente Impactado/cirurgia , Betametasona/administração & dosagem , Betametasona/uso terapêutico , Mandíbula/cirurgia , Glucocorticoides/administração & dosagem , Glucocorticoides/uso terapêutico , Resultado do Tratamento , InjeçõesRESUMO
Photobiomodulation is a safe option for controlling pain, edema, and trismus when applied postoperatively in third molar surgery. However, administration prior to surgery has been under-explored. This study aims to explore the effectiveness of pre-emptive photobiomodulation in reducing postoperative edema in impacted lower third molar extractions. Two groups of healthy individuals undergoing tooth extraction will be randomly assigned: Control group receiving pre-emptive corticosteroid and simulated photobiomodulation, and Photobiomodulation Group receiving intraoral low-intensity laser and extraoral LED cluster application. The primary outcome will be postoperative edema after 48 h. The secondary outcomes will be pain, trismus dysphagia, and analgesic intake (paracetamol). These outcomes will be assessed at baseline as well as two and seven days after surgery. Adverse effects will be recorded. Data will be presented as means ± SD and a p-value < 0.05 will be indicative of statistical significance.
Assuntos
Terapia com Luz de Baixa Intensidade , Dente Serotino , Dor Pós-Operatória , Extração Dentária , Dente Impactado , Humanos , Dente Serotino/cirurgia , Extração Dentária/efeitos adversos , Extração Dentária/métodos , Terapia com Luz de Baixa Intensidade/métodos , Dente Impactado/cirurgia , Método Duplo-Cego , Dor Pós-Operatória/prevenção & controle , Edema/prevenção & controle , Edema/etiologia , Feminino , Masculino , Período Pós-Operatório , Complicações Pós-Operatórias/prevenção & controle , Complicações Pós-Operatórias/etiologia , AdultoRESUMO
OBJECTIVE: This randomized clinical trial aimed to assess the feasibility of computer-assisted open exposure of palatally impacted canines. MATERIALS AND METHODS: Patients aged 11-30 years who required orthodontic eruption for the full palatal impaction of their canines were included in this study. Exclusion criteria were psychosocial and dental contraindications of orthodontic treatment, congenital craniofacial disorders, and trauma in the patient's history in the vicinity of the surgical site. Virtual planning software was used to register the intraoral scans and cone-beam computed tomography data and to design a surgical template. In the test group, exposure of the canines was guided by a surgical template, whereas in the control group, the surgeon relied on the surgical plan to localize the impacted canine. The success of the intervention, duration of surgery, and complications, including excessive hemorrhage, damage to the canine or neighboring anatomical landmarks, and postoperative inflammation of the surgical site were assessed. Postoperative pain was reported by the patients using the visual analog pain scale (VAS). RESULTS: Surgery was deemed successful in all patients in both groups. During healing, no complications were observed. The duration of surgery decreased significantly in the test group (4 min 45.1 s ± 1 min 8.4 s) compared to that in the control group (7 min 22.3 s ± 56.02 s). No statistically significant differences were observed between the VAS scores of the two study groups. CONCLUSIONS: The application of virtual planning and static navigation is a viable approach for the open exposure of palatally impacted canines. CLINICAL TRIAL REGISTRATION NUMBER: NCT05909254. CLINICAL SIGNIFICANCE: Computer-assisted surgery is a feasible method for open exposure of palatally impacted canines, which decreases the duration of surgery compared to the freehand method.
Assuntos
Tomografia Computadorizada de Feixe Cônico , Dente Canino , Extrusão Ortodôntica , Cirurgia Assistida por Computador , Dente Impactado , Humanos , Dente Impactado/cirurgia , Dente Impactado/diagnóstico por imagem , Dente Canino/diagnóstico por imagem , Adolescente , Criança , Masculino , Feminino , Extrusão Ortodôntica/métodos , Adulto Jovem , Adulto , Cirurgia Assistida por Computador/métodos , Dor Pós-Operatória , Estudos de Viabilidade , Resultado do Tratamento , Medição da Dor , Palato/cirurgia , Palato/diagnóstico por imagem , Duração da CirurgiaRESUMO
BACKGROUND: Achieving the best outcomes in surgical procedures requires optimizing all patient-related psychological and physiological factors. This study was carried out to evaluate the preoperative anxiety and fear levels, and postoperative symptoms in patients undergoing impacted third molar surgery, and to compare the relevant psychological and physical findings between genders and between women in different menstrual cycle phases. MATERIAL AND METHODS: The population of this prospective and clinical study consisted of patients who applied to faculty of dentistry for the extraction of impacted third molars. The menstrual cycles of the female patients included in the study ranged from 26 to 32 days. The female patients included in the study were divided into three groups according to the first day of the menstrual cycle and bleeding status. All patients were administered Spielberger State-Trait Anxiety Inventory Short Version (STAI-S), Dental Fear Survey (DFS), Modified Dental Anxiety Scale (MDAS) preoperatively, and postoperative satisfaction and complication questionnaires. RESULTS: The mean age of the 128 patients included in the study was 27.04±4.62 years. Of these patients, 79 (61.7%) were female and 49 (38.3%) were male. Female patients had significantly higher STAI-S, MDAS and DFS scores than male patients (94 vs. 53; 16 vs. 9; 58 vs. 27; p<0.001, respectively). In parallel, female patients had significantly higher complication rates, thus significantly lower satisfaction levels than male patients (116 vs. 51; 40 vs. 13; p<0.001, respectively). STAI-S, MDAS and DFS scores were high in women during the secretory phase (p<0.001). In the secretory phase, complications were high and satisfaction was low (p<0.001). CONCLUSIONS: The findings of the study reveal that women have a harder time getting through the operation process and that timing is important in reducing preoperative anxiety and fear levels and increasing postoperative satisfaction levels and complication rates.
Assuntos
Ciclo Menstrual , Dente Serotino , Extração Dentária , Humanos , Feminino , Adulto , Masculino , Estudos Prospectivos , Fatores Sexuais , Estudos Transversais , Dente Serotino/cirurgia , Adulto Jovem , Dente Impactado/cirurgia , Ansiedade ao Tratamento OdontológicoRESUMO
OBJECTIVE: With the increasing maturity of 3D printing technology, the application of digital guide template in the extraction of impacted teeth has become more sophisticated. However, for maxillary palatal deeply impacted teeth, there still exist significant clinical challenges. This experiment introduces a novel digital guide template and innovatively employs a flapless technique to explore a minimally invasive approach for the extraction of palatal deeply impacted teeth. METHODS: This experiment included 40 patients diagnosed with palatal completely impacted teeth, randomly divided into an experimental group and a control group. The experimental group used the new digital guide template for flapless extraction, while the control group employed the traditional freehand flap technique. RESULTS: The experimental group can significantly reduce the localization time of palatally impacted teeth (P < 0.001), with total surgery times of 18.15 ± 4.88 min and 22.00 ± 7.71 min for the experimental and control groups, respectively (P = 0.067). Although there were no significant statistical differences between the two groups in terms of intraoperative bleeding, adjacent tooth damage, infection, or damage to nearby important anatomical structures, the experimental group showed significant improvements in postoperative pain (P < 0.05), swelling (P < 0.001), and patient satisfaction (P < 0.001) compared to the control group. CONCLUSION: Compared to traditional freehand flap surgery, flapless extraction of palatally impacted teeth guided by digital templates significantly reduces the localization time of impacted teeth and demonstrates notable advantages in some postoperative complications. Future studies with larger sample sizes are needed to substantiate the feasibility of this technique.
Assuntos
Estudos de Viabilidade , Extração Dentária , Dente Impactado , Adolescente , Adulto , Feminino , Humanos , Masculino , Maxila/cirurgia , Satisfação do Paciente , Impressão Tridimensional , Cirurgia Assistida por Computador/métodos , Extração Dentária/métodos , Dente Impactado/cirurgia , Resultado do TratamentoRESUMO
OBJECTIVE: This study aimed to evaluate the effects of sterile saline solution irrigation (lavage) performed after mandibular third molar extraction on postoperative complications, utilizing a split-mouth randomized clinical trial design. METHODS: Seventeen healthy participants requiring bilateral mandibular third molar extraction were enrolled in this single-center study. In each participant, one impacted third molar was designated as the experimental group and subjected to saline lavage at 4 °C. In contrast, the control group was the other impacted third molar, undergoing saline lavage at 25 °C. Various parameters, including postoperative pain, mouth opening, and facial swelling, were assessed using standardized measures and three-dimensional facial scanning at multiple time points. RESULTS: The average age of participants was 26.66 ± 4.1 years, with no postoperative complications observed in either group. The duration of surgery did not significantly differ between groups. Postoperative pain was significantly reduced in the experimental group during the immediate postoperative period compared with the control group, but this difference diminished over time. No significant differences were observed in mouth opening or facial swelling between groups at any time. CONCLUSION: In site 4 °C, sterile saline solution irrigation after mandibular third molar extraction may effectively reduce early postoperative complications, particularly pain, without prolonging surgical duration.
Assuntos
Dente Serotino , Dor Pós-Operatória , Solução Salina , Irrigação Terapêutica , Extração Dentária , Dente Impactado , Humanos , Dente Serotino/cirurgia , Solução Salina/administração & dosagem , Irrigação Terapêutica/métodos , Adulto , Masculino , Dor Pós-Operatória/prevenção & controle , Feminino , Dente Impactado/cirurgia , Mandíbula/cirurgia , Complicações Pós-Operatórias/prevenção & controle , Edema/prevenção & controle , Edema/etiologia , Medição da DorRESUMO
PURPOSE: To assess the impact of endoscope-assisted fractured roots or fragments extraction within the mandibular canal, along with quantitative sensory testing (QST) alterations in the inferior alveolar nerve (IAN). METHODS: Six patients with lower lip numbness following mandibular third molar extraction were selected. All patients had broken roots or fragments within the mandibular canal that were extracted under real-time endoscopic assistance. Follow-up assessments were conducted on postoperative days 1, 7, and 35, including a standardized QST of the lower lip skin. RESULTS: The average surgical duration was 32.5 min, with the IAN exposed in all cases. Two of the patient exhibited complete recovery of lower lip numbness, three experienced symptom improvement, and one patient remained unaffected 35 days after the surgery. Preoperative QST results showed that the mechanical detection and pain thresholds on the affected side were significantly higher than those on the healthy side, but improved significantly by postoperative day 7 in five patients, and returned to baseline in two patients on day 35. There were no significant differences in the remaining QST parameters. CONCLUSIONS: All endoscopic surgical procedures were successfully completed without any additional postoperative complications. There were no cases of deterioration of IAN injury, and lower lip numbness recovered in the majority of cases. Endoscopy allowed direct visualization and examination of the affected nerve, facilitating a comprehensive analysis of the IAN.