Prevalence Of Developmental Oral Mucosal Lesions Among A Sample Of Denture Wearing Patients Attending College Of Dentistry Clinics In Aljouf University

European Scientific Journal August 2016 edition vol.12, No.24 ISSN: 1857 – 7881 (Print) e - ISSN 1857- 7431 Prevalence Of Developmental Oral Mucosal Lesions Among A Sample Of Denture Wearing Patients Attending College Of Dentistry Clinics In Aljouf University Abdalwhab M.A .Zwiri Assistant professor of oral medicine, Aljouf University, Sakaka, Aljouf , Saudi Arabia Santosh Patil Assistant professor of Radiology, Aljouf University, Sakaka, Aljouf , Saudi Arabia Fadi AL- Omair Intern dentist, Aljouf University, Sakaka, Aljouf , Saudi Arabia Mohammed Assayed Mousa Lecturer of prosthodontics, Aljouf University, Sakaka, Aljouf , Saudi Arabia Ibrahim Ali Ahmad Department of Dentistry, AlWakra Hospital, Hamad Medical Corporation, AlWakra, Qatar doi: 10.19044/esj.2016.v12n24p352 URL:http://dx.doi.org/10.19044/esj.2016.v12n24p352 Abstract Introduction: developmental oral lesions represent a group of normal lesions that can be found at birth or evident in later life. These lesions include fissured and geographic tongue, Fordyce’s granules and leukoedema. Study aims: to investigate the prevalence of some developmental oral mucosal lesions among dental patients wearing dentures who were attending college of dentistry clinics in Aljouf University, and specialized dental center of ministry of health. Methods and subjects: a retrospective design was conducted to collect data from 344 wearing denture dental patients who were attending college of dentistry clinics in Aljouf University, and specialized dental center of ministry of health. A working excel sheet was created for patients and included data related to personal information such as age and gender; and oral developmental lesions. The software SPSS version 20 was used to analyze data. Statistical tests including frequency, percentages, and One way Anova were used to describe data. Significance was considered at alpha level <0.05. 352 European Scientific Journal August 2016 edition vol.12, No.24 ISSN: 1857 – 7881 (Print) e - ISSN 1857- 7431 Study findings: the majority of participants were males (86%), the mean age was 51.60+ 3.51years. The prevalence of fissured tongue was 10.2%, geographic tongue 11.3%, Fordyce’s granules 7%, and leukoedema 7.3%. Age was significantly associated with fissured tongue (p=0.04), and Fordyce’s granules (p=0.003). Gender was not associated significantly with any of the studied lesions. Conclusion: developmental oral lesions among dental patients wearing dentures exist with varying rates of prevalence as well as it provides valuable basic data about the prevalence of oral mucosal lesions among patients seeking dental care in Aljouf area. Keywords: Oral lesions, fissured tongue, geographic tongue, leukoedema, Fordyce’s granules Introduction Oral mucosa acts as a barrier to offer protection against a variety of adverse conditions including the exposure to carcinogenic materials, pathogenic organisms and trauma. Accordingly, it can be under the influence of different lesions and conditions which can be either harmless or serious complications (Langlais et al., 2009). Some oral lesions including fissured and geographic tongue, oral mucosal Fordyce’s granules and leukoedema are developmental oral lesions and considered as normal conditions rather than pathological lesions (Shafer et al., 1983). It is possible to have these lesions at birth, or become evident later in life. Usually, these lesions are discovered during routine dental examination and vary depending on age, gender and/or race (Reichart, 2000; Martin, 1997; Kullaa, 1988; Axell and Henricsson., 1981). Irrespective to the consideration that these lesions are harmless, some studies reported a clear relationship between these developmental conditions and environmental effects (Van Wyk, 1985; Reichart et al., 1987). Fordyce’s spots The first report describing whitish spots in various anatomical sites including vermilion border of the lips, oral mucosa and, genital mucosa was made by Fordyce (1986). Further studies showed that these spots are ectopic sebaceous glands (James et al., 2006; Taylor et al., 2007; Ahmed et al., 2009). From a clinical point of view, Fordyce’s spots are as small whitish or yellowish papules (Drore and Sexton, 1996). Fordyce’s spots can be found in various sites within the oral cavity including the upper lip vermilion (Dover et al., 1996), retromolar area and buccal mucous (Drore and Sexton, 1996). 353 European Scientific Journal August 2016 edition vol.12, No.24 ISSN: 1857 – 7881 (Print) e - ISSN 1857- 7431 Fordyce’s spots can influence both genders and their prevalence was estimated to be 80% of patients (Dover et al., 1996; Drore and Sexton, 1996; Elder, Elenistas and Ragsdale, 1997; Hashimoto and Lever, 1999). Lee et al (2012) conducted a study including 16 Korean patients with Fordyce’s spots. Out of these patients, there were 16 males, and the average age was 34.3years. Jorge et al (2003) introduced a new technology to treat Fordyce’s spots CO2 by superpulsed laser and this technique was found as a safe and effective treatment offering excellent cosmetic results. Fissured tongue Fissured tongue is considered one of the inherited diseases with varied size and depth grooves. No specific etiology has been identified, although an inheritance polygenic mode has been suggested. It is asymptomatic unless there is a collection of debris within fissure occurs (Goswami et al., 2012). Fissured tongue is characterized by being prevalent, benign, and subclinical disorder with hollows that spread along various parts of the tongue including the lateral and dorsum parts of the tongue with varying degrees of depth (Musaad et al., 2015). It has been reported that Fissured tongue is prevalent among individuals with a mental problems including Down’s syndrome, Melkerson-Resenthal Syndrome and Trisomy (Goswami et al., 2012). According to Nevelle et al (2004), The protective filiform papilla of tongue are reduced in fissured tongue which may lead to inflammation. Geographical tongue Geographic tongue is called “benign migratory glossitis” (Musaad et al., 2015). It is not malignant from a pathological point of view and leads to damage of filiform papillae which is manifested by a change in taste sensation and feeding problems (Mdel et al.,2005). It is thought that geographical tongue is developed due to the occurrence of disturbances during the 4th week of intrauterine life (Khozeimeh and Rasti, 206; Sadler, 2011). Geographic tongue is associated with recurrent appearance and resolution of irregular, smooth red patches in the tongue (Cawson, 2008). It has no known etiology, but it is possible that it is due to hereditary or secondary to other conditions including psoriasis, vitamin B12 or zinc deficiency (Cawson, 2008). 354 European Scientific Journal August 2016 edition vol.12, No.24 ISSN: 1857 – 7881 (Print) e - ISSN 1857- 7431 Leukoedema Leukoedema is a lesion with grayish-white color. Its location is mainly on the buc (...truncated)