Ultrasonography on the Early Postoperative Control of Severe Odontogenic Infections.

The management of odontogenic infections remains an important segment of the oral-maxillofacial surgical practice. The implementation of ultrasonography (US) imaging for the diagnosis of head and neck infections increases the possibility of visualizing the abscess collections in the deep neck spaces of lateral pharyngeal, masticator, and submandibular areas. The US imaging can detect the presence of fluid collections and edema, which may indicate local inflammation. Signs of deeper infections, such as subcutaneous emphysema and perifascial fluid, may also be apparent via US imaging. We present a new technique that uses US imaging to evaluate the deep neck infections after drainage from the early postoperative time to determine the locations of the drains inside the collection area and the edema of adjacent tissues. This technique is less costly than computed tomography or magnetic resonance imaging and allows for early assessment of adjacent tissues, leading to an earlier extubation and reduced hospitalization time and costs.

Does the Lockdown Influence the Oral and Maxillofacial Surgery Service in a Level 1 Trauma Hospital During the COVID-19 Pandemic?

ABSTRACT: The pandemic status of the Novel Coronavirus 2019 has affected many countries around the world, due to the high virulence of the SARS-CoV-2, the recommended protocol to prevent infection is social isolation. The purpose of this study was to compare the number of patients admitted and their epidemiological data on a Level 1 Trauma Hospital after the declaration of the pandemic status and the first week of mandatory lockdown, with the same period of time in the last year. This was a retrospective study of medical records from the patients admitted in the Oral and Maxillofacial Surgery of the João XXIII Hospital, between the March 24 and March 31 of 2020 and the same period of the last year. There was a 52.27% decrease in the total number of patients and 76.34% decrease in the total consultations of the service of oral and maxillofacial surgery during the lockdown. All the groups presented a decrease in significance with motor vehicle accidents events, the group 11 to 20 years old presented an increase on the correlation with violence (P = 0.019) and falls (P = 0.002). When comparing both sex with the etiologies, the male one presented an increase in the correlation with violence and falls. The female sex presented correlations only with the minor causes. No valid significance was observed when comparing females with violence events. The lockdown is an effective way to reduce the transmission of the COVID-19, the hospital usage and occupation.

Efficacy and safety of diode laser during circumvestibular incision for Le Fort I osteotomy in orthognathic surgery: a triple-blind randomized clinical trial.

The aim of this triple-blind randomized clinical trial was to evaluate the efficacy and safety of diode laser during circumvestibular incisions for Le Fort I osteotomy in orthognathic surgeries in comparison with conventional techniques using electrocautery and scalpel. Patients were randomly allocated to one of three groups based on the technique employed to perform incisions: diode laser, electrocautery, and scalpel. The parameters used to evaluate the efficacy and safety of diode laser were incision velocity, duration of surgery, bleeding rate, alterations in postoperative functions, pain, edema, wound clinical healing, and infection. Thirty patients were enrolled in the study (10 per group). Regarding bleeding, the incisions performed with diode laser promoted a lower bleeding rate compared with scalpel and electrocautery (p = 0.00). The diode surgical laser was effective during the incision procedure, but required a longer time to perform the incisions compared with the other techniques evaluated (p < 0.05). No statistically significant difference was detected between groups regarding total surgical time or other safety parameters (p > 0.05). Thus, diode laser proved to be effective and safer during circumvestibular incisions for Le Fort I osteotomy than conventional devices.

What Do We Know About COVID-19?: Maxillofacial Surgeons Survey.

Coronavírus disease 2019 (COVID-19) is a virus of mass dissemination, with an impact on international public health, leading to hospitalizations and death. The main symptoms of COVID-19 are fever, fatigue, dry cough; however, myalgia and dyspnea and the transmission routes include direct transmission by cough, sneeze, droplet inhalation, or contact transmission with the oral, nasal, or eye mucous membranes. The dental professionals are the main risk group to COVID-19 due to the transmission routes that are directly related to the dental practice. In addition, the oral and maxillofacial surgeons (OMFS) are even more exposed, due to increased contact with the population in hospitals and emergency services. OMFS should be able to identify a suspected case of COVID-19, its symptoms, risk groups, disease severity, laboratorial and computed tomography alterations, and treatment guidelines. In the present study, the authors performed a nationwide survey with Brazilian OMFS to evaluate the knowledge of these professionals about the pandemic status of the COVID-19. A total of 142 OMFS replied the survey and the results brings light to an incomparable health public problem that the OMFS in Brazil are no able to protect itself, diagnose the suspicious and probable cases, request and interpret the correct laboratorial examinations for the treatment of the COVID-19 patients.

Intraosseous xanthoma of the mandible: A multi-institutional case series with a literature review.

BACKGROUND: The aim of the present study was to report the clinicopathologic, radiographic and immunohistochemical features of five South American cases of intraosseous xanthomas of the mandible and to compare them to those detected in a literature review. METHODS: Clinical data were collected from the records of three Oral and Maxillofacial Pathology services in South America and compared with those compiled from a literature review based on a search of three electronic databases (PubMed, Web of Science and Scopus). All cases were evaluated by haematoxylin and eosin staining and immunohistochemistry for CD68 and S-100. RESULTS: The series comprised four females (80%) and one male (20%) with a mean age of 23.3 ± 10.9 years (range: 13-45 years). In four cases, there was involvement of the posterior region of the mandible (80%). The lesions presented radiographically as unilocular (60%) radiolucencies with punched-out margin (80%). All cases predominantly consisted of CD68-positive and S-100-negative xanthomatous cells. No recurrences were observed after curettage, with a median follow-up of 27 months. CONCLUSION: Intraosseous xanthoma of the jaws is a rare benign disorder. We report here five additional cases affecting the mandible, for a total of 36 cases of the jaws reported in the literature. Overall, this lesion has predilection for posterior sites of the mandible of asymptomatic young adults.

High-power diode laser in the circumvestibular incision for Le Fort I osteotomy in orthognathic surgery: a prospective case series study.

The incisions during orthognathic surgery are classically performed with conventional scalpel or electrocautery. Considering that the high-power diode laser surgery may provide advantages when compared to conventional incision techniques, the current study aimed to present a prospective case series of patients submitted to circumvestibular incision for Le Fort I osteotomy. Ten patients with dentofacial deformities who underwent to rapid assisted maxillary expansion or bimaxillary orthognathic surgery were enrolled in the study. All incisions were performed by a single surgeon using an 808-nm diode laser, with an optical fiber of 600 µm, at a power of 2.5 W, in a continuous-wave mode. The performance of the incision was evaluated by incision velocity, bleeding, edema, secondary infection, clinical healing, and pain. The velocity of the incision ranged from 0.10 to 0.20 mm/s (mean 0.13 ± 0.03 mm/s). Considering bleeding during the soft tissue incision, all surgeries were classified as absent bleeding. All patients presented a clinical healing of the surgical wound in a period that range from 3 to 5 weeks and experienced swelling during the follow-up period. On average, approximately 50% of the swelling had resolved after the third postoperative week, and 28.8% of swelling remained after 2 months after the surgery. The pain decreased after 2 and 3 days, and 90.0% of the patients reported no pain after 7 postoperative days. High-power diode laser is effective and safety during circumvestibular incisions for Le Fort I osteotomy in orthognathic surgery decreasing bleeding, surgery time, pain, and edema after orthognathic surgery.

Complications from submental endotracheal intubation: a prospective study and literature review.

Submental endotracheal intubation, as compared to the use of tracheotomy, is an alternative for the surgical management of maxillofacial trauma, as described by Altemir FH (The submental route for endotracheal intubation: a new technique. J Maxillofac Surg 1986; 14: 64). Although the submental endotracheal intubation is a useful technique, a wide range of complications have been reported in the literature. The core aim of this article is to present additional data from 17 patients who have undergone submental endotracheal intubation and who have received at least 6 months of postoperative follow up. A prospective study was carried out on patients who suffered maxillofacial trauma between 2008 and 2011. Age, gender, etiology of trauma, fracture type, complications, and follow up were evaluated. Case series, as well as retrospective and prospective studies regarding submental endotracheal intubation in maxillofacial trauma, were also reviewed. This study demonstrated a low rate of complications in submental endotracheal intubation and no increase in operative time within the evaluated sample. The submental endotracheal intubation may be considered a simple, secure, and effective technique for operative airway control in major maxillofacial traumas.

Assessment of condylar fractures associated with mandibular fossa and/or tympanic plate fractures.

Mandibular fractures are frequently diagnosed in trauma centres. Tympanic plate and mandibular fossa fractures can be associated with those fractures and can pass unnoticed if a careful evaluation and adequate imaging exam are not performed. This descriptive study was made to evaluate the incidence of condylar fractures associated with mandibular fossa and/or tympanic plate fractures in a large trauma hospital. Twenty-nine patients were diagnosed with such fractures between July/2019 and July/2020. A total of 81.5% of the patients were diagnosed with condylar fracture associated with tympanic plate fracture, 11.1% with a condylar fracture with mandibular fossa fracture, and 7.4% with condylar fracture associated with both tympanic plate and mandibular fossa fracture. Otorrhagia, trismus, malocclusion, and mouth opening deviation were the most observed clinical signs. Treatments performed were speech therapy, open reduction, and closed reduction. A total of 7.4% of the patients evolved with complications after the treatment. This study suggests that fractures of the tympanic plate and mandibular fossa may go unnoticed if an adequate imaging exam is not performed and rated by the surgeon. The early and corrected treatment prevents future sequelae, and a long-term follow up is essential.

Did physical aggression in women increase during the novel coronavirus 2019 (COVID-19) pandemic? A perspective of facial trauma.

PURPOSE: The present study aimed to assess whether there was an increase in physical aggression in women treated in Belo Horizonte, Minas Gerais, through the mandatory quarantine. METHODS: Data from a cross-sectional study were collected and analyzed, from March 1 to December 31, 2020. Additionally, data from the same period the previous year were collected for comparison. RESULTS: Of the etiologies reviewed for 2020, physical aggression had the highest percentage increase (+ 4.9%) and was the only etiology that showed a significant difference (p = 0.045). The mean age of the included patients was 34.05 years in 2019 and 33.97 in 2020, and most of the women had facial fractures, with nasal fractures being the most frequent, followed by jaw fractures. There was a significant increase (p = 0.34) in the conservative treatment of fractures from 2019 (48.6%) to 2020 (71.7%) and a minor (p = 0.088) increase in aggression toward intimate partners (2019, 40.9%; 2020, 63.9%). CONCLUSION: Physical aggression against women increased during the period of mandatory social isolation that resulted from the COVID-19 pandemic. Health professionals, including emergency services professionals, must be trained to identify victims and refer them to specialized care.

Aspiration of dental items: Case report with literature review and proposed management algorithm.

The aim of this present study is to describe a case of a screwdriver implant aspiration removed with flexible bronchoscopy. This study reviewed the current literature and the authors also proposed an airway management algorithm in case of suspected foreign body aspiration during dental procedures. A review of English-language literature of aspiration of objects after clinical dental practice from 1984 to 2021 was performed. The bronchoscopy was the main method for dental items removal. A total of 57 cases from the literature were enrolled in this study. Aspiration of dental crown and prostheses (43.85%) followed by implant material (19.29%) and tooth (15.78%) were the main aspirated items. Prevention is the better way to avoid this type of complication. Early diagnosis facilitates the removal of foreign body and bronchoscopy is considered the treatment of choice for removal of foreign body aspiration. Also, regular professional training in basic life support is required.

An expanded odontogenic myxoma in maxilla.

Odontogenic myxomas are considered to be a benign odontogenic tumor with locally aggressive behavior, non-metastasizing neoplasm of the jaw bones. It derives from the dental mesenchyme or periodontal ligament. Despite the benign nature of these lesions, there is a high rate of local recurrence after curettage alone and in certain cases requires adequate resection. This paper describes a case of a large odontogenic myxoma in the maxilla, emphasizing a discussion on the differential diagnosis related to radiological findings and the surgical treatment.

Supernumerary nasal tooth removed with a modified maxillary vestibular approach: case report and literature review.

PURPOSE: The aim of this present study is to describe a case of supernumerary nasal tooth removed with a modified maxillary vestibular approach with subperiosteal dissection. METHODS: Also, a review of English-language literature of supernumerary nasal teeth from 1959 to 2018 was performed. RESULTS: This study demonstrated that the modified maxillary approach with subperiosteal intranasal dissection is a useful approach for the exposure and removal of teeth impacted in the floor of the nasal cavity. The advantage of its use versus the other techniques is the lower risk of complications and postoperative morbidity. The use of computed tomography is essential to determinate the position of the tooth and to help in the surgical planning. CONCLUSIONS: The transoral approaches are more natural to the oral and maxillofacial surgeons than the transnasal or endoscopic ones.

Facial fractures caused by less-lethal rubber bullet weapons: case series report and literature review.

PURPOSE: The present study aims to describe three cases of patients inflicted by rubber bullets with severe facial fractures. METHODS: In addition, a review of English-language literature involving facial fractures by rubber bullets from 1975 to 2016 was performed. RESULTS: This current study demonstrated that the use of the LLRBW is unsafety even when applied by police enforcements exclusively. CONCLUSIONS: Management of facial fractures caused by LLRBW is done in a usual manner with closed or open reduction associated with bone mini-plates or reconstruction plates when indicated. Special initial wound care should be done to avoid secondary infection and additional procedures.

Prevalence profile of odontogenic cysts and tumors on Brazilian sample after the reclassification of odontogenic keratocyst.

PURPOSE: The aim of this study was to evaluate the impact of the reclassification of odontogenic keratocyst (OKC) as a tumor on the prevalence profile of odontogenic cysts (OCs) and odontogenic tumors (OTs). STUDY DESIGN: Two referral Oral and Maxillofacial Pathology services in Brazil were evaluated. All cases diagnosed as OCs or OTs were selected and classified according to the 1992 WHO-classification (cases before 2005 WHO classification of tumors excluding OKC) and the 2005 WHO classification of tumors, going forward including cases of odontogenic keratocyst tumor (KCOT). The frequency and prevalence of OCs and OTs were compared before and after the reclassification. RESULTS: Among 27,854 oral biopsies, 4920 (17.66%) were OCs and 992 (3.56%) were OTs. The prevalence of OTs before 2005 WHO classification of tumors was 2.04%, while the prevalence after 2005 WHO classification was 11.51% (p < 0.0001). Before 2006, the most frequent tumor diagnosed was odontoma with 194 cases (39.67%), and after 2005 WHO classification of tumors the KCOT was the most frequent with 207 cases (41.07%). CONCLUSIONS: The increase in the prevalence of OTs after 2005 WHO is related to the improvement of pathology services and to the inclusion of KCOT in the OTs group.

Assessment of hematologic parameters before and after bimaxillary orthognathic surgery.

PURPOSE: The purpose of the study was to evaluate changes of hematologic parameters in bimaxillary surgery. METHODS: Fifty-three patients were prospectively evaluated and divided into groups based on the surgical procedure and sex (predictor variables). Hemoglobin, red blood cells, hematocrit, and platelet were the primary outcome variables, operation time the secondary outcome, and the patients' age and weight the other variables. TRIAL REGISTRATION: NCT02364765 (U.S. National Institutes of Health, clinicaltrials.gov). RESULTS: There was statistically significant difference between all hematologic parameters before and after surgery, for both men and women, and for all surgical groups. There was a positive correlation between operative time and the decrease (in %) of the hematologic parameters. Linear regression analysis suggested that the Hb values decrease 0.083 % for every minute increase in the operation time, and 0.066, 0.066, and 0.010 % for RBC, Hct, and platelet count, respectively. There was a negative correlation between weight and all hematologic parameters. Correlations between age and hematologic parameters were not statistically significant. Almost all correlations between age, weight, sex, and the surgery group and the hematologic parameters were considered as very weak. Only one patient was transfused. CONCLUSIONS: It is suggested that operation time and patient's weight play a bigger role than patient's age and sex in the decrease of hematologic parameters after bimaxillary surgery.

Osteolipoma of the oral cavity: a case report.

BACKGROUND: Osteolipoma located in the oral cavity and pharyngeal region is rare. CASE REPORT: The current case presents the clinical-ultrasonographic-radiographic-histopathological features of the diagnosis and management of osteolipoma of the mandibular buccal mucosa. DISCUSSION: A literature review of the osteolipoma of the oral cavity and pharyngeal region is also presented. In this localization study, 14 well-documented cases could be found in English-language literature, in which the mean age of patients was 50.6 years, and slight predilection for male gender could be identified. The majority of cases appeared in the oral cavity (67 %). The data demonstrated that osteolipoma of the oral cavity and pharyngeal region is an asymptomatic (80 %) lesion without bone attachment (80 %). The size of the lesions ranged from 8 to 90 mm in diameter (mean = 36 mm), with an evolution time ranging from 1 to 35 years (mean = 7.7 years). Similar to the present case, no recurrence could be identified in works which reported on the follow-up period.

Síndrome da fissura orbital superior associada a traumatismos craniomaxilofaciais / Superior orbital fissure syndrome associated with craniomaxillofacial traumatism

Introdução: A Síndrome da Fissura Orbital Superior (SFOS) é uma condição de ocorrência rara, inicialmente descrita por Hirchfield em 1858. Caracterizada pela presença de oftalmoplegia, ptose da pálpebra superior e midríase, podendo ocorrer parestesia da pálpebra superior e da região frontal, associada à lesão dos pares de nervos cranianos: oculomotor, troclear, abducente (III, IV e VI) e, por vezes, o nervo trigêmeo (V). A identificação da SFOS é importante, visto que sua incidência é rara no trauma, e sua identificação pode ajudar a direcionar o tratamento de forma mais adequada. Relato de caso: O presente trabalho descreve dois casos da SFOS associados a traumas craniofaciais, cita as possíveis etiologias relacionadas a essa síndrome e descreve a situação de trauma agudo. Considerações Finais: A avaliação das condições sistêmicas do paciente e de exames complementares, como tomografias computadorizadas, auxilia o diagnóstico diferencial entre patologias que acometem a região orbital e a base de crânio, fraturas e traumas craniofaciais. A identificação da SFOS no trauma agudo orienta a abordagem imediata ou precoce quando indicada, como nos casos de hematomas retrobulbares ou em grandes deslocamentos ósseos maxilofaciais com necessidade de redução cirúrgica. Nos casos com indicação de abordagem tardia, as fraturas craniofaciais são tratadas de forma conservadora, e o paciente é encaminhado para atendimento especializado... (AU)

Introduction: The superior orbital fissure syndrome (SOFS) is a rare condition and initially described by Hirchfield in 1858. Characterized by the presence of ophthalmoplegia, upper eyelid ptosis and mydriasis, and there may be paresthesia of the upper eyelid and forehead associated by the injury of the cranial nerves like: oculomotor, trochlear, abducens (III, IV and VI) and sometimes the trigeminal nerve (V). The identification of SOFS is important, since its incidence is rare in trauma, and its identification may help to target the treatment more adequately. Case report: The present study describes two cases of SFOS associated with craniofacial trauma, cites the possible etiologies related to this syndrome and describes the situation of acute trauma. Final considerations: The evaluation of the patient's systemic conditions and complementary exams, such as computed tomography, help the differential diagnosis between pathologies that affect the orbital region and the skull base, and fractures and traumatic head injuries. The identification of SFOS in acute trauma guides the immediate or early approach when indicated, as in cases of retrobulbar hematomas or large maxillofacial bone dislocations requiring surgical reduction. In cases with indication for late approach, craniofacial fractures are treated conservatively and the patient is referred for specialized care... (AU)

Ossifying odontogenic fibroma: A rare case report.

Odontogenic fibroma (OF) is a rare benign odontogenic neoplasm that is most commonly found in the mandibular/premolar region of female patients in the second to fourth decades of life. Well-defined radiolucent lesions that may induce root resorption are normally observed. Rare variants of OF have been described in the prior literature, including references to: 1) giant cell lesions, 2) amyloid-like protein deposition, and 3) ossifying variants. Immunohistochemistry can contribute to understanding the biological behavior and the pathogenesis of OF. Therefore, this case report aimed to describe a new case of ossifying OF and discuss the histopathology and immunohistochemical features. Key words:Odontogenic fibroma, jaw tumors, ossifying variant.

Correção de fratura fronto-naso-órbito-etmoidal: passos cirúrgicos para resultado estético / Correction of fronto-naso-orbital-ethmoid fractures: surgical steps for aesthetic outcome

As fraturas fronto-naso-órbito-etmoidal (FNOE) envolvem o centro superior e médio da face e são injúrias de difíceis diagnóstico e terapêutica. O diagnóstico é baseado em exames clínicos e de imagem por meio da tomografia computadorizada (TC). O tratamento das fraturas FNOE visa restaurar adequadamente a arquitetura do osso frontal, a correta distância intercantal entre as comissuras palpebrais mediais, a projeção do dorso nasal, o nivelamento do globo ocular, além da relação de drenagem do seio frontal pelo ducto frontonasal, que por muitas vezes, pode não estar patente, gerando possíveis processos patológicos. Sabe-se que a complexidade do trauma e, consequentemente, das fraturas, além do tempo de intervenção cirúrgica, repercute diretamente no resultado do tratamento funcional e estético. O avanço nas técnicas cirúrgicas, a TC, os materiais de osteossíntese atuais e a experiência coletiva dos cirurgiões, têm contribuído para a redução das sequelas resultantes das fraturas FNOE, oferecendo um resultado mais previsível. O objetivo deste estudo é reportar um tratamento de fratura FNOE, descrevendo os passos cirúrgicos realizados, discutindo suas vantagens e desvantagens e servindo de guia para cirurgiões e residentes, além de mostrar o resultado funcional e estético satisfatório... (AU)

The fronto-naso-orbital-ethmoid (FNOE) fractures involves the upper and middle portion of the face and it is injuries of difficult to diagnostic and therapeutic. The diagnosis is based on clinical exams and imaging tests by computed tomography. The treatment of FNOE fractures aims to restore properly the architecture of the frontal bone, the correct intercantal distance between the medial palpebral commissure, the projection of the nasal dorsum, the leveling of the eyeball, and the ratio of frontal sinus drainage by naso-frontal duct that by often cannot be patent, resulting in possible pathological processes. It is known that the complexity of the trauma and hence of fractures, and the time of surgery, directly affect in the outcome of the functional and aesthetic treatment. The advances in the surgical techniques, CT, current osteosynthesis materials and the collective experience of the surgeons, have helped to reduce the sequelae resulting of the FNOE fractures and providing an outcome more predictable. The aim of this study is to report a treatment of FNOE fracture describing the surgical steps performed, discussing their advantages and disadvantages, and serving as a guide for surgeons and residents, besides showing satisfactory aesthetic and functional results... (AU)

Tratamento da mucocele com a técnica da micromarsupialização modificada / Treatment of mucocele with the upgraded micro-marsupialisation technique

O objetivo deste trabalho é descrever o relato de um caso clínico da mucocele selecionada, tratada com a técnica da micromarsupialização modificada. Esta técnica baseia-se na transfixação da lesão com fios cirúrgicos e possui a finalidade de promover uma epitelização ao redor das suturas, formando novos canais excretores e permitindo, assim, o esvaziamento do muco e a regressão da lesão. Paciente de 36 anos, gênero feminino, compareceu à clínica de Especialização em Estomatologia da Faculdade de Odontologia da Universidade Federal de Minas Gerais (UFMG). No exame intraoral observou-se lesão cujo diagnóstico clínico foi de mucocele e a forma de tratamento proposta foi a micromarsupialização modificada, descrita na literatura. A paciente retornou para controle de 7 em 7 dias e, após 30 dias, apresentava-se sem sinais clínicos da lesão, quando as suturas foram removidas. No caso relatado, modificações da técnica descritas na literatura foram adotadas, a saber: utilização de fio de sutura seda 3.0, realização de movimentos de "vai e vem" e remoção completa do muco. A paciente está em acompanhamento por 24 meses e sem sinais clínicos de recidiva. A partir deste relato de caso sugere-se que a técnica de micromarsupialização modificada seja eficaz no tratamento da mucocele selecionada.

The aim of this study is to describe a case report of selected mucocele treated with the upgraded micromarsupialisation technique. This technique is based on the puncture of the lesion with a silk suture and aims to promote epithelisation of the mucosa around the suture in turn leading to several new path tract formations, allowing the drainage of total mucus and regression of the lesion. A 36-year-old woman was referred to the Oral Medicine Clinic of the School of Dentistry at the Universidade Federal Minas Gerais (UFMG). Intraoral examination demonstrated a mucocele and the choice of the treatment was the upgraded micromarsupialisation. The patient underwent a weekly follow-up period and after 30 days showed no clinical signs of recurrence. In this time, the sutures were removed. In this case report, the modifications of the technique describe on literature were: the use of a 3.0 silk suture, the mechanical enlargement of the pathways performed by a to-and-fro movement and the clearance of total mucus. The patient had 24 months of follow-up and it was free-disease. From this case report suggests that the upgraded micro-marsupialisation technique is effective in the treatment of selected mucocele.