Salivary Scca1, Scca2 and Trop2 in Oral Cancer Patients-A Cross-Sectional Pilot Study.

Oral squamous cell carcinoma (OSCC) is frequently diagnosed in the advanced stages. The purpose of this paper is to determine the salivary values of SCCA1, SCCA2 and TROP2 in patients with T1N0M0 OSCC and to compare them with the values obtained from healthy individuals. Unstimulated (UWS) and stimulated (SWS) saliva was sampled from 29 patients with T1N0M0 OSCC and 29 sex- and age-matched healthy individuals.

Atypical Peripheral Ossifying Fibroma of the Mandible.

Peripheral ossifying fibroma (POF) is a benign localized lesion originating from gingival and alveolar oral mucosa. Its origin can be cells of periodontal ligament. The lesions usually develop in women in their twenties.

Anatomical Variations of the Bifid Mandibular Canal on Panoramic Radiographs in Citizens from Zagreb, Croatia.

Background: The bifid mandibular canal (BMC) is an anatomical variation with reported prevalence ranging from 0.08 to 65%. Identifying anatomical variations of mandibular canal is very important in order to prevent possible complications during oral surgical and other dental procedures.

Salivary melatonin in oral squamous cell carcinoma patients.

Melatonin's role in circadian rhythm is well documented, as are its' anti-oxidant, oncostatic and anti-inflammatory properties. Poor sleep quality has been associated as a potential risk factor for several malignancies, including head and neck cancers. The purpose of this study is to determine salivary melatonin (MLT) levels in oral squamous cell carcinoma (OSCC) patients, compare the salivary MLT levels with those in healthy individuals and compare the salivary and serum levels in OSCC patients.

Differences in self-reported symptoms in patients with chronic odontogenic and non-odontogenic rhinosinusitis.

Purpose: To evaluate the possible differences in self-reported symptoms between patients with chronic odontogenic rhinosinusitis (CORS) and patients with chronic non-odontogenic rhinosinusitis (CnORS).

Materials And Methods: The study included 64 patients diagnosed with chronic rhinosinusitis according to EPOS guidelines. 32 patients had CORS, and the control group were 32 patients with CnORS.

A Large Cheek Hematoma as a Complication of Local Anesthesia: Case Report.

Hematoma is among less frequent complications which occur following local anesthesia. The posterior superior alveolar nerve block and inferior alveolar nerve block are known to be accompanied with a higher incidence of positive aspiration compared to all infiltration and block anesthesia techniques in oral surgery. We present the case of an otherwise healthy 8-year-old boy who experienced a large cheek hematoma after a routine infiltration anesthesia in the maxilla.

Ambulatory oral surgery: 1-year experience with 11680 patients from Zagreb district, Croatia.

Aim: To examine the types and frequencies of oral surgery diagnoses and ambulatory oral surgical treatments during one year period at the Department of Oral Surgery, University Hospital Dubrava in Zagreb, Croatia.

Methods: Sociodemographic and clinical data on 11680 ambulatory patients, treated between January 1 and of December 31, 2011 were retrieved from the hospital database using a specific protocol. The obtained data were subsequently analyzed in order to assess the frequency of diagnoses and differences in sex and age.

Mucoepidermoid carcinoma misdiagnosed as palatal odontogenic infection: an overview on the differential diagnosis of palatal lesions.

Mucoepidermoid carcinoma (MEC) accounts for approximately 30% of malignant salivary gland tumors and approximately 30% occur in minor salivary glands. The palate is the most frequent localization for those arising in minor glands. A 33-year-old male patient with MEC of the hard palate was treated as an acute odontogenic infection, which was not cured after tooth endodontic treatments, repeated incisions and antibiotics.

Tonsillolithiasis and orofacial pain.

Tonsilloliths are rare calcified structures that usually result from chronic inflammation of the tonsils. Concretions show differences in size, shape and colour. They are usually asymptomatic but can be associated with halitosis, foreign body sensation, dysphagia and odynophagia, otalgia, and neck pain.

The effect of tobacco use on oral health and dental readiness in the Croatian Army.

This study examined tobacco use as a risk factor in the development of periodontal disease as dental emergency and dental readiness among soldiers. A total of 884 soldiers were followed: 650 recruits and 234 professional active veterans. They were categorized into dental readiness classes, and questionnaires were completed about tobacco use.

Large erupting complex odontoma in a dentigerous cyst removed by a piecemeal resection.

Odontomas (ODs) are the most frequent odontogenic tumors in Western societies, they are often asymptomatic and discovered during routine radiography The purpose of this report was to describe the case of a 10-year-old child with an odontoma within a dentigerous cyst (DC). The patient presented with a 1-week history of painful swelling involving the right mandible and cheek. An intraoral examination revealed a defect of the oral mucosa behind the permanent mandibular first molar, which resembled an exposed alveolar bone or tooth remnants.

Biological bases of dentin hybridization.

The aims of this study were threefold: (1) to characterize and quantify the number, diameter and surface area of exposed dentinal tubules on the cross section of the human coronal dentin; (2) to determine if any such differences in these properties arise in relation to the distance from the dentinoenamel junction; and (3) to evaluate whether such differences can influence dentin hybridization. To accomplish these aims, scanning electron microscopy comparative observation was carried out on 60 prepared human premolars, which were divided into three groups of 20 samples each. The three sample groups were cut as follows: (1) in the central fissure region, one millimeter from the enamel-dentine junction; (2) halfway between the enamel-dentine junction and the pulp; and (3) one millimeter from the roof of the pulp chamber.

Influence of different etching times on dentin surface morphology.

The aim of this study is to investigate the influence of different etching times on demineralized dentin surface morphology using scanning electron microscopy and qualitative line microanalysis of chemical structure. Two sample groups, consisting of 30 first premolar teeth in each group, were established. Teeth were cut at the half-distance between the enamel-dentin junction and the pulp.

Influence of oral hygiene on oral health of recruits and professionals in the Croatian Army.

Objectives: Good oral health of soldiers would decrease the number of urgent dental interventions and absences from training and the battlefield and would improve the security of the whole formation. This study shows the habits for maintaining oral health and the oral status of the examined population in the Croatian Army.

Methods: The data were obtained from examinations and questionnaires of 912 Croatian soldiers, 650 of whom were recruits and 262 professional soldiers of the Croatian Army land forces.

[Impact of dental emergencies on combat readiness in Croatian Army].

Aim: The potential of dental emergencies to reduce combat readiness is a major concern of military planners. Dental fitness classification is the primary measure of a soldier's dental readiness.

Methods: The teeth and mouth of 400 soldiers, 200 of them recruits and 200 active duty military personnel, were prospectively examined.

[Antibiotic prophylaxis of infective endocarditis in stomatology--a survey of cardiologists].

According to epidemiological reports; 14-20% of infectious endocarditis (IE) are associated with previous stomatological procedures (oral surgery, procedures during periodontal and conservative endodontic therapy and intra-ligament anesthesia) which cause transitory bacteriemia for 10-15 minutes. In patients at risk, such short lasting bacteriemia is sufficient for the development of infectious endocarditis. In everyday practice we encounter patients at risk for IE referred to oral surgery (most often tooth extraction) at the Oral Surgery Division, Department of Facial, Maxillary and Oral Surgery, Dubrava University Hospital.