Prevalencia de Complicaciones de Post Exodoncia de Terceros Molares / Prevalence of Post-Extraction Complications of Third Molars

El Centro de Salud Familiar (CESFAM) de San Pedro de Atacama, es el único establecimiento de Atención de salud en la comuna y alrededores, se hace imperativo para los Cirujanos Dentistas ser resolutivos y entregar una solución efectiva a la demanda local. El objetivo de este trabajo consistió en determinar prevalencia de complicaciones postexodoncia de terceros molares de pacientes atendidos en CESFAM San Pedro de Atacama entre enero y octubre de 2020. Estudio descriptivo de corte transversal entre enero y octubre 2020, se realizó revisión retrospectiva de fichas clínicas manuales y base de datos electrónica de atenciones odontológicas realizadas en CESFAM. Se incluyeron en el estudio pacientes mayores 18 años, sistémicamente sanos o ASA II compensados, que se hayan realizado exodoncia de tercer molar superior o inferior y que hayan asistido a control clínico a los 7 días. Se excluyeron fichas clínicas ilegibles o sin evolución, pacientes que tuvieran antecedentes de pericoronaritis hasta 7 días previos y pacientes inmunocomprometidos. La frecuencia de complicaciones postoperatorias se relacionó según dificultad de la intervención (leve/moderada/alta) y si el diente era maxilar o mandibular. Se realizó un análisis descriptivo y estadístico de los datos obtenidos mediante prueba exacta de Fisher para evaluar asociación entre las variables utilizando programa estadístico STATA v. 15. Entre enero y octubre de 2020 se realizaron 146 exodoncias de terceros molares; 61 fueron de dificultad leve (41,7 %), 58 dificultad moderada (39,8 %) y 21 dificultad alta (18,5 %). El total de complicaciones postexodoncia alcanza 5,4 % (n=8) donde la complicación más frecuente es alveolitis. Las complicaciones postexodoncia se relacionan significativamente con el nivel de dificultad leve (p0,05).

The Communnity Health Center (CESFAM) of San Pedro de Atacama, is the only establishment of health assistance in the community and surroundings, it is imperative for Dental Surgeons to be decisive and deliver an effective solution to local demand. Determinate the prevalence of post-extraction complications of third molars in patients treated at CESFAM San Pedro de Atacama between January and October 2020. Descriptive cross- sectional study between January and October 2020. It has been done a retrospective review of manual clinical records and electronic database of dental care performed at CESFAM. Patients over 18 years old, systemically healthy or compensated ASA II, who had extracted an upper or lower third molar and who had attended a 7-day clinical check-up were included in the study. Were excluded Illegible or no follow up clinical records, patients with a history of pericoronitis up to 7 days previously, and immunocompromised patients. The frequency of postoperative complications was related to the difficulty of the intervention (mild / moderate / high) and whether the tooth was maxillary or mandibular. A descriptive and statistical analysis of the data obtained by Fisher's exact test was carried out to evaluate the association between the variables using the statistical program STATA v. 15. Between January and October 2020, 146 third molar extractions were performed; 61 were of mild difficulty (41.7 %), 58 of moderate difficulty (39.8 %) and 21 of high difficulty (18.5 %). The result of post-extraction complications reached 5.4 % (n = 8), where the most frequent complication was alveolitis. Post-extraction complications are significantly related to the level of mild difficulty (p 0,05).

Effectiveness of different socket dressing materials on the postoperative pain following tooth extraction: a randomized control trial.

We aimed to prospectively evaluate and compare the effectiveness of Alvogyl and Cutanplast as intra-alveolar dressings for managing pain associated with extraction and incidence of dry socket. All patients who underwent maxillary and mandibular teeth extraction and fulfilled our inclusion and exclusion criteria from Feb 2021 to Oct 2021 were included in our study. Patients who were diagnosed with postoperative pain after tooth extraction were randomly allocated to three groups: Group A (Alvogyl), Group B (Cutanplast), and Group C (placebo). Pain relief and healing of the socket were compared between these groups. The collected data were analyzed using the Chi-square test and Z test of proportionality. Alvogyl was superior to the other medication for providing initial pain relief, and the incidence of dry socket was significantly lower than in the Cutanplast and placebo groups (p<0.05). However, wound healing was statistically non-significant among groups A, B, and C (p>0.05). Alvogyl is still the material of choice in terms of pain relief, wound healing, and low incidence of dry socket. Furthermore, no statistically significant difference was detected between the groups in the biographic information, location, and condition of the extracted tooth, presence of a radiologic pathology, or type of extraction procedure. Moreover, whether it is the first extraction or not, Alvogyl and Cutanpast are comparable in postoperative pain management as intra-alveolar dressing materials.

Guaiacol/ß-cyclodextrin for rapid healing of dry socket: antibacterial activity, cytotoxicity, and bone repair-an animal study.

PURPOSE: Dry socket (DS) is one the most common and symptomatic post-extraction complications; however, no consensus on its treatment has been reached. This study aimed to develop a novel dressing material for DS containing the phenolic agent guaiacol and evaluate its biological properties. METHODS: An inclusion complex of guaiacol and ß-cyclodextrin (Gu/ßcd) was prepared by freeze-drying. Its antibacterial activity over six oral bacteria was analyzed using the microdilution method, and its cytotoxicity in osteoblasts was assessed with the MTT assay. The alveolar healing process induced by Gu/ßcd was evaluated histologically after the treatment of DS in rats. RESULTS: ßcd complexation potentiated Gu's antibacterial effect and reduced its cytotoxicity in osteoblasts. Bone trabeculae were formed in the alveolar apices of rats treated with Gu/ßcd by day 7. On day 14, woven bone occupied the apical and middle thirds of the sockets; on day 21, the entire alveolus was filled by newly formed bone, which was in a more advanced stage of repair than the positive control (Alvogyl™). CONCLUSION: The improvement in Gu's biological properties in vitro and the rapid alveolar repair in comparison with Alvogyl™ in vivo demonstrated the benefits of the Gu/ßcd complex as a future alternative for the treatment of DS.

La alveolitis dental en pacientes adultos del Policlínico René Bedia Morales. Municipio Boyeros / Dental Alveolitis in adult patients in René Bedia Morales policlinic at Boyeros municipality

RESUMEN Introducción: la alveolitis dentaria es una complicación pos-textracción dental, local, dolorosa y reversible del alveolo. Objetivo: caracterizar la alveolitis dental en pacientes adultos del Policlínico "René Bedia Morales", perteneciente al municipio Boyeros. Mareriales y métodos: se realizó un estudio descriptivo de corte transversal, en el Policlínico "René Bedia Morales", municipio Boyeros, provincia La Habana, en el periodo comprendido de septiembre de 2016 a septiembre de 2017. El universo estuvo constituido por 250 pacientes, de ambos sexos. Diagnosticados con alveolitis dental tras haberse realizado exodoncia durante ese periodo. La muestra quedó conformada por 187 pacientes que cumplieron con los criterios de inclusión y exclusión. Se estudiaron las variables: edad, sexo, tipo de alveolitis y factores asociados a las mismas. La información fue recogida en un modelo de recogida de datos, bajo su consentimiento informado. Resultados: el grupo de edad más afectado fue el de 35-59 años, con 47,59 %. Predominó el sexo femenino, con un 66,84 %. Prevaleció la alveolitis seca, en un 55,08 %. Relacionado con las conductas inadecuadas del paciente, la afectación fue de un 40,64 %. El no cumplimiento de las indicaciones postoperatorias y fumar, luego de la exodoncia, fueron los factores más asociados a la alveolitis seca; con un 53,48 % y un 41,18 %, respectivamente. Conclusiones: la alveolitis afectó fundamentalmente a los pacientes de 35-59 años de edad, del sexo femenino. Con mayor frecuencia predominó la alveolitis seca relacionada a las conductas inadecuadas del paciente (AU).

ABSTRACT Introduction: Dental alveolitis is a local, painful dental pos extraction complication which is reversible. Objective: Provide a characterization of dental alveolitis in René Bedia Morales policlinic at Boyeros Municipality. Materials and methods: A descriptive transversal study was performed in René Bedia Morales policlinic at Boyeros Municipality, in Havana Province. The study was performed in a time span between September 2016 to September 2017. The study universe was constituted by 250 patients of both sexes diagnosed with dental alveolitis after have made extractions in that period of time and the sample remained formed for 187 patients , that met with the criteria of inclusion and exclusion. Age, sex, type of alveolitis and associated factors were the variables considered in the present study. The data was collected in a input data form, under the patients concern. Results: The most affected age group was from 35 to 59 years old which represents a 47,59 %, being the feminine sex the predominant group which represents a 66,84 %. Dry alveolitis was predominant in 55,08 % related to inadequate behaviors within a 40,64 % The most frequent factors associated to the non-fulfillment of the pos operatory orders, such as smoking after having performed the procedure of exodontia with a 53,48 % and 41,18 % respectively. Conclusions: Alveolitis mainly affects patients within 35-59 years old, feminine sex, and also related to inadequate behaviors of the patients (AU).

An unusual microscopic pattern of foreign body reaction as a complication of dry socket management.

Foreign body reactions in the oral cavity are relatively common, frequently resulting from iatrogenic causes. Depending on the nature of the foreign material, various microscopic patterns may be observed, causing diagnostic difficulties. Recognition of the ensuing unusual microscopic pattern, especially for cases in which the possibility of a foreign body reaction is not entertained in the clinical differential diagnosis, necessitates sufficient degree of suspicion, familiarization with the spectrum of microscopic appearances, and careful clinicopathologic correlation. Medicated dressings of various compositions are commonly placed for prevention or management of dry socket (or alveolar osteitis, a common postoperative complication of tooth extraction) and may be a cause of foreign body reaction. Here, we report a foreign body reaction to a medical dressing material in a postextraction socket, with an unusual microscopic pattern bearing resemblance to parasitic infestation.

Peripheral Facial Nerve Paralysis Triggered by Alveolar Osteitis.

Peripheral facial nerve paralysis is the most common cranial nerve disorder; it is determined by the branches of the seventh cranial nerve and results in a characteristic facial distortion that is determined in part by the nerve branches involved. Peripheral facial nerve paralysis during dental treatment is very rare; when it does occur, it can be associated with the injection of local anesthetic, prolonged attempts to remove a mandibular third molar, and subsequent infection. Our article presents the case of a patient admitted with unilateral peripheral facial nerve paralysis occurring simultaneously with alveolar osteitis.

Complexação de guaiacol com ß-ciclodextrina para tratamento de alveolite seca: avaliação in vitro e in vivo / ß-cyclodextrin complexation of guaiacol for the treatment of dry socket: in vitro and in vivo evaluation

A alveolite seca (AS) é uma das complicações pós-operatórias mais comuns e sintomáticas na odontologia, porém, até o momento não há um protocolo de tratamento definido. O composto fenólico guaiacol (Gu) é um dos materiais utilizados para revestimento intra-alveolar devido às suas propriedades analgésicas, antioxidantes e antimicrobianas. Contudo, sua desvantagem é a dificuldade de manipulação decorrente da sua baixa estabilidade, alta volatilidade e sensibilidade à oxidação. Para melhorar suas propriedades e aumentar sua aplicabilidade clínica, um complexo de inclusão de Gu com ß-ciclodextrina (ßcd) foi desenvolvido. A formação do complexo supramolecular de Gu:ßcd foi caracterizada mediante a ressonância magnética nuclear (RMN), nos experimentos de 1H e 2D ROESY. A atividade antibacteriana do Gu e Gu:ßcd frente a Escherichia coli, Staphylococcus aureus, Streptococcus mitis, Streptococcus mutans, Streptococcus sanguis e Aggregatibacter actinomycetemcomitans foi analisada pelo método da microdiluição e sua citotoxicidade em osteoblastos de calvária de rato, foi estudado com o ensaio do MTT. O processo de reparo alveolar induzido pelo Gu:ßcd foi avaliado histologicamente após tratamento de alveolite seca em molares inferiores de ratos. A RMN mostrou correlações espaciais entre os hidrogênios internos (H3 e H5) da ßcd e os hidrogênios aromáticos, H(a) e H(b) do Gu, confirmando a formação do complexo. A complexação do Gu na ßcd potencializou seu efeito antibacteriano e reduziu sua citotoxicidade em osteoblastos. O estudo in vivo evidenciou a ocorrência de ossificação no ápice alveolar dos ratos tratados com Gu:ßcd, no 7o dia. No 14o dia, as trabéculas ósseas ocuparam também o terço médio do alvéolo e no 21o dia, todo o alvéolo se encontrava preenchido por osso neoformado. Estes resultados foram similares ao controle negativo e superiores ao controle positivo (Alvogyl®). Os benefícios obtidos pela inclusão do Gu na ßcd foram demonstrados pela melhora das...

Dry socket is one of the most common and symptomatic complications in dentistry, however, there is still not a settled treatment for this condition. The phenolic compound guaiacol (Gu) is one of several alveolar dressings used in dry socket because it has analgesic, antioxidant and antimicrobial properties. Nevertheless, its disadvantage is the difficulty of manipulation due to its low stability, high volatility and sensitivity to oxidation. To improve its properties and increase its clinical applicability, an inclusion complex of Gu with ß-cyclodextrin (ßcd) was developed. The Gu:ßcd supramolecular complex was characterized by Nuclear Magnetic Ressonance (NMR), in the 1H and 2D ROESY experiments. The antibacterial activity of Gu and Gu:ßcd over Escherichia coli, Staphylococcus aureus, Streptococcus mitis, Streptococcus mutans, Streptococcus sanguis and Aggregatibacter actinomycetemcomitans was analyzed using the microdilution method and its cytotoxicity in rat calvaria-derived osteoblast was evaluated with the MTT assay. The alveolus repair process induced by Gu:ßcd was histologically studied after the treatment of dry socket in rat mandibular molars. The NMR showed spatial correlations between internal hydrogens (H3 and H5) of ßcd and aromatic hydrogens, H(a) and H(b), of Gu confirming the inclusion complex formation. Gu:ßcd complex potentiated Gu antibacterial effect and reduced its cytotoxicity in osteoblasts. The in vivo study revealed that ossification occurred in the alveolar apex of rats treated with Gu:ßcd, by day 7. In the 14th day, the trabecular bone occupied the apical and middle thirds of the socket and on the 21st day, the entire alveolus was filled by newly formed bone. These results were similar to the negative control and superior to the positive control (AlvogylTM). Benefits gained from inclusion of Gu in cyclodextrin have been particularly demonstrated by the improvement in Gu biological properties in vitro and the appropriate alveolus...

Differential diagnosis of orofacial pain and temporomandibular disorder.

When a patient complains of orofacial pain, health care providers must make a correct diagnosis. Doing this can be difficult, since various signs and symptoms may not be specific for 1 particular problem or disorder. One initially should formulate a broad differential diagnosis that can be narrowed after analysis of the history and examination. In this article, orofacial pain is categorized as being caused by: intracranial pain, headaches, neuropathic pain, intraoral pain, temporomandibular disorder, cervical pain, pain related to anatomically associated structures, referred pain, or mental illness.

Pain levels after third molar surgical removal: an evaluation of predictive variables.

AIM: The aim of this prospective study was to evaluate the pain course after surgical removal of third molars. MATERIALS AND METHODS: The sample consisted of 100 consecutive patients. Pain intensity was assessed by means of a visual analog scale (VAS). RESULTS: At day 1, moderate and severe pain were observed predominantly in patients who had surgery in the mandible (p < 0.001) and for patients younger than 24 years (p = 0.009), while more patients who weekly consumed mate tea (Ilex paraguariensis) showed pain classified as none or light (p = 0.017). At day 2, the profile of pain moderate/severe was more prevalent for patients who had surgery in the mandible (p < 0.001) with the report of difficult surgery (p = 0.042) and with odontotomy performed (p = 0.033). In the third postoperative day, severe/moderate pain was associated with surgery in the mandible (p < 0.001) and with odontotomy (p = 0.021) and ostectomy (p = 0.028) performed, with report of long and difficult procedure (p = 0.023), surgeries which last more than sixty minutes (p < 0.026), and for those patients who developed postoperative inflammatory complications (p < 0.001). CONCLUSION: Higher pain complains could be expected for patients who have long and difficult mandibular third molar surgery characterized by odontotomy and ostectomy. CLINICAL SIGNIFICANCE: Pain after third molar surgery is a common sequele. It is indispensable for the dentists to be apt in handling and preventing it as far as possible and know possible variables that may influence or increase these pain levels. It can be a clinical advantage. Better understanding the pain characteristics may guide the dentist through preoperative decisions.

Oronasal fistula in a 53-year-old hippopotamus (Hippopotamus amphibius).

An oronasal fistula is described in a 53-year-old captive hippopotamus, the animal having shown a nasal discharge, consisting mainly of food particles, during and after feeding for at least 15 years. Necropsy of the emaciated animal revealed an oronasal fistula, measuring 4.5 x 3.5 cm, adjacent to the third left molar tooth, the first and second molars being missing. The fistula was thought to have been caused by an earlier necrotizing alveolitis and osteitis. There was no evidence of rhinitis or aspiration pneumonia. Unrelated findings consisted of a follicular thyroid adenoma and generalized muscle atrophy.

Immediate and late mandibular fractures after third molar removal.

PURPOSE: In this retrospective study, we analyzed immediate and late mandibular fractures after impacted lower third molar surgery. PATIENTS AND METHODS: One hundred fifty oral and maxillofacial surgeons in the north of- France were questioned about their experience with intraoperative and late mandibular fracture after third molar surgery. Cases were examined clinically and radiographically. RESULTS: Thirty-seven fractures were reported in about 750,000 extractions (incidence of 0.0049%). Only 27 cases could be precisely described: 17 intraoperative and 10 late fractures. The patients were 19 to 75 years of age, with an average age of 37 years for intraoperative fractures and 47 years for late fractures. All grades of tooth impaction were included. Only 2 patients did not have full dentition. CONCLUSIONS: The major incidence of immediate and late mandible fractures occurs in patients older than over 25 years. Men may be more likely to have late fractures (8 of 10 cases).

Unhealed extraction sites mimicking TMJ pain.

A case of unhealed extraction sites in the mandible is described, including clinical, radiographic, and biopsy findings. The subject was treated for TMJ disease in the past but still had related signs and symptoms and facial pain.

Effects of fibrin adhesive material (Tissucol) on alveolar healing in rats under stress / Efeitos do material adesivo de fibra (Tissucol) na cicatrização alveolar de ratos sob stress

The effects of Tissucol on alveolar healing following stress were evaluated histologically, comparing tree groups of 28 male albino rats each. Stress was applied and their rigth upper incisors were extracteds. Group A served as an empty control side. In Group B, Tissucol was applied into the alveolar cavity. Group C received local antifibrinolytic treatment (alveolar irrigation with epsilonaminocaproic solution) before implants Tissucol into the tooth socket point. Four animal in each group were killed at 1, 3, 6, 9, 15, 21 and 24 days after surgery. Results showed that: 1) Tissucol did not interfere with connective and osseous tissue formation; 2) Tissucol allowed new bone formation; 3) Tissucol residues in Group B in sections of 24-days especimens did not impair healing; 4) Tissucol was usually completely resorbed and healing was complete 24 days after surgery in Group C

Irrigaçäo com Rifamicina B Dietilamina como terapia para alveolite / Rifamycin B Diethylamide irrigation as fibrinolytic alveolitis therapy

Os autores apresentam um caso de osteíte necrosante como evoluçäo de uma alveolite indevidamente tratada. Baseados nos estudos experimentais de Mariano e em casuística própria, os autores propöem o tratamento de tal complicaçäo exodôntica mediante irrigaçäo com Rifamicina B Dietilamina (Rifocina M)

A prospective survey of hospital ambulatory dental emergencies. Part 2: Follow-up to emergency treatment.

Two hundred and fifty-three patients treated for dental emergencies at the University Hospital dental clinic over a three-month period were surveyed by telephone 24 to 48 hours and one year after treatment. The purpose was to investigate the success of treatment in resolving the chief complaint of pain and to determine the compliance with further dental care for the original dental problem. The results of the telephone survey showed that: patients available for questioning totaled 49.1% at 24 to 48 hours and 28.9% at one year; an 80.7% success rate was recorded in resolving pain within 24 to 48 hours; and the original emergency problem did not motivate a large number of these patients to seek further dental care.