Uvod: Ukazati na greške koje se mogu desiti ukoliko se u dijagnostici i terapiji povreda zuba u velikoj meri oslonimo na rendgen snimak, koji je u
osnovi pomoćno dijagnostičko sredstvo.
Prikaz slučaja: Pacijentkinja stara šest godina javlja se pet dana nakon saobraćajne nezgode u pratnji roditelj, zbog bolova i primetne luksacije
donjih centralnih sekutića. Klinički je dijagnostikovana subluksacija zuba 31 i 41 i ortodontska anomalija duboki preklop sa protruzijom gornjih
frontalnih zuba. Iz heteroanamneze saznajemo da pacijentkinja ima lošu naviku grickanja čvrstih predmeta (olovke, plastičnih čepova i sl.), zbog
čega smo se konsultovali sa ortodontom.
Analizom retroalveolarnog snimka donjih sekutića uočena je promena koja liči na infrakciju gleđi. Kontrolni snimak je pokazao da nema frakturne
linije. Dat je savet o poštedi povređenih zuba i simptomi su se povukli posle mesec dana.
Nakon toga sprovedena je ortodontska terapija miofunkcionalnim aparatom koja je za vrlo kratak period dala optimalne rezultate.
Zaključak: Uvek sa rezervom tumačiti rendgen snimak zbog mogućih artefakata, superpozicije i ostalih grešaka koje se mogu desiti, a koje mogu
napraviti zabunu u dijagnostici i terapiji.
Dečji stomatolog je neko ko će prvi uočiti ortodontsku anomaliju i dobra saradnja sa ortodontom preduprediće mnogobrojne stomatološke probleme.
Ključne reči: rendgen snimak, infrakcija gleđi, protruzija, miofunkcionalni aparat, artefakt i superpozicija.

Herpetic stomatitis as well as many other infections of the orofacial region in everyday practice represent an important percentage of pathology. These diseases can be a major problem for therapists in terms of early diagnosis and, consequently, in determining the correct treatment. The disease belongs to a group of droplet infection, caused by the herpes simplex virus, with characteristic changes in the skin and mucous membrane in children and adults. A relatively small percentage, 10-15% of primary infections are manifested with clinically distinct symptoms. At the oral mucosa occurs triad of symptoms: generalized catarrhal gingivitis, coated tongue and erosions dispersed all over oral epithelium of the oral cavity.

Introduction: Dental caries is the most common oral disease in all age groups. Being more and more frequent in preschool and school-age children, it has become one of the most important problems in oral pathology. The aim of this study was to determine the incidence of dental caries in schoolchildren aged 12 and 15 years in the northern part of Kosovo and Metohija, as well as to inform them about the importance of oral health. Materials and Methods: The study included 626 schoolchildren of both sexes from five schools from the municipalities of Kosovska Mitrovica, Zvečan and Leposavić. Klein-Palmer DMFT system (D-Decayed, M-Missing, F-filled) was used to estimate the prevalence of dental caries the following indices were also used: Person Caries Index, Teeth Caries Index, Average Caries Index and DMFT structure. All the selected children were examined using standard dental diagnostic agents. Tooth surfaces were examined dry under artificial lighting. Results: The average value of DMFT index for children aged 12 and 15 years was 4.2. On average, 92.3% of the examined children had caries. The mean value of caries index was 15.11%.Conclusion: After these new epidemiological studies, it can be concluded that the state of children's oral health, considering the high levels of untreated caries and all other features of DMFT index, is not satisfactory. This situation points to the necessity of applying modern preventive and prophylactic measures to preserve and improve the population oral health.

Frequent occurrence of dental caries and periodontal diseases, especially gingivitis, in school-aged children, is becoming one of the most important problems in oral pathology, although they all can be brought under control through health education and implementation of preventive and prophylactic measures. The aim of this study was to determine the incidence of dental caries and gingivitis in children, aged 12 years, attending primary schools in Kosovska Mitrovica, as an urban area, and schools in Gračanica and Laplje Selo, as rural areas. The study included 227 schoolchildren, aged 12 years, divided into two groups. One group, 129 of them, consisted of children from primary schools in Kosovska Mitrovica, as urban areas. The other group, 98 of them, consisted of children from primary schools in Gračanica and Laplje Selo, as rural areas. Klein-Palmer DMFT system (D-Decayed, M-Missing, F-filled) was used to estimate the prevalence of dental caries, while Silness-Löe plaque index, Löe-Silness gingival index and Muhlemann sulcus bleeding index were used to estimate the level of oral hygiene, gingival status and severity of gingival inflammation. The average number of permanent teeth with caries per respondent (DMFT) was 4.6 in total, for all children. The average value of DMFT in children from urban areas was 3.8, and 5.3 in children from rural areas. SiC Index was 7.9. The average value of the plaque index (PI) was 1.53±0.61, of the gingival index (GI)1.05±0.58 and of the bleeding index (BI) 0.64±0.59. The established state of oral health and periodontium in examined children points to the necessity of applying modern preventive and prophylactic measures in order to improve the oral health and increase the motivation for the overall health care.

Parodontopathy is a complex disease of periodontal tissues. The patological changes that occure here are destructive and lead to gradual or progressive periodontium disease and its anatomical and functional desintegration. The aim of the research was to use the PCR method (Polimerase Chain Reaction) to identify the presence and spreading of the oral pathogen Actinobacillus actinomycetemcomitans in subgingival plaque in patients suffering from the agressive parodontopathy and then compare it to qualitative-quantitaive structure of dental plaque in patients suffering from chronic parodontopathy. The study included 70 patients, average age of 45. The identification of microorganisms in subgingival plaque was determined by PCR method. In order to comfirm the diagnosis and determine the extent of destruction of periodontal tissue the standar epidemiological criteria were used: plaque index (Silness-Lӧe), gingival index (Lӧe-Silness), SBI index (Mühleman-Son) and DPP. Extremely high statictical significance of presence of A. actinomycetemcomitans was obtained in patients with agressive parodontopathy. The presence of A. actinomycetemcomitans and P. gingivalis showed the difference in distribution in patients with chronic as well as in patients with agressive pardontopathy. In our sample A.a was detected in a high percentage of younger patients with the diagnosis of agressive parodontopathy. Higher rate of A. actinomycetemcomitans in subgingival plaque has a direct impact on the course of parodontopathy. Its detection may be a useful marker for identifying the icreased risk for developing agressive parodontopathy in patients of younger population.