Eurasian Journal of Biosciences


The aim of this study is to investigate the prevalence and distribution of impaction permanent teeth among orthodontic patient samples and to compare the present results with findings of other populations. A digital panoramic radiograph of 2500 orthodontic patients, age 12-40 years, for two years duration (2018-2019) were used in this study to identify 157 patients with impacted teeth. Whole permanent teeth were included except 3rd molar. The presence, number and depth of all the impacted teeth either soft tissue impaction (STI) and bony- impactions (BI) were recorded and a statistics analysis was done by using SPSS. The results of present study show that the prevalence of impacted teeth was 6.28%. The teeth impaction was more commonly in younger population and the impaction in females more than in males. The maxillary canine was the most frequently impacted tooth and most of the patients had unilateral impacted teeth. The bony impaction was more than soft tissue impaction. It can be concluded that the Impacted teeth prevalence in a group of the orthodontic patients was within the average value of the majority of published studies in the literature. the impaction was significantly more prevalent in females. In orthodontics, the impacted teeth play a critical part in aesthetics, occlusion and arch development. The early recognition of these dental anomalies is very important to offer preventive modalities of management.


  • Ahlqwist M, Grondahl HG (1991) Prevalence of impacted teeth and associated pathology in middle aged and older Swedish women. Community Dent Orral Epidemiol. 19,116-9.
  • Altaee ZH (2014) Incidence of impacted maxillary canine and associated with maxillary lateral incisor anomalies in Ramadi city. Asian J Sci and Technol. 5(3), 226-9.
  • Amir Hosein Pakravan, et al. (2018) Evaluation of impact teeth prevalence and related pathologic lesions in patients in Northern part of Iran (2014-2016). J Contemp Med Sci. 4 (1), 30–32
  • Aqeel IL (2016) The Prevalence of Impacted Maxillary Canine among Iraqi Patients of Al-Basrah City. J Bagh Coll Dentistry. 28(1),73-77.
  • Archer WH (1975) Oral and Maxillofacial Surgery. Philadelphia, USA: WB Saunders Company.
  • Becker A and Chaushu S (2015) Etiology of Maxillary Canine Impaction: A Review. American Journal of Orthodontics and Dentofacial Orthopedics. 148, 557- 567.
  • Bedoya MM and Park J H (2009) A Review of the Diagnosis and Management of Impacted Maxillary Canines. The Journal of the American Dental Association. 140, 1485-1493.
  • Bedoya MM, Park JH. (2009) A review of the diagnosis and management of impacted maxillary canines. J Am Dent Assoc. 140, 1485-93.
  • Bishara S E (1992) Impacted Maxillary Canines: A Review. American Journal of Orthodontics and Dentofacial Orthopedics. 101, 159-171.
  • Cooke J, Wang HL. (2006) Canine impactions: Incidence and management. Int J Periodontics Restorative Dent. 26,483-91.
  • De Oliviera DL, Zorzetto DL, Marzola C, Toledo- Filho JL, Barbosa JL, Haagsma IB. (2008) Impacted canine prevalence in Curbita city-PR. Revista ATO. 8, 94-108.
  • Devashish Kumar, Sanjeev Datana, Abhijeet Kadu, Shiv Shankar Agarwal, S. K. Bhandari. (2020) The prevalence of dental anomalies among the Maharashtrian population: A radiographic study, Journal of Dentistry Defence Section.
  • El-Khateeb SM, Arnout EA, Hifnawy T. (2015) Radiographic assessment of impacted teeth and associated pathosis prevalence. Pattern of occurrence at different ages in Saudi male in Western Saudi Arabia. Saudi Med J. 36(8), 973-979.
  • Fardi A, Kondylidou‑Sidira A, Bachour Z, Parisis N, Tsirlis A. (2011) Incidence of impacted and supernumerary teeth‑a radiographic study in a North Greek population. Med Oral Patol Oral Cir Bucal. 16, e56‑61.
  • Gashi A, Kamberi B, Abdyli RA, et al. (2014) The incidence of impacted maxillary canines in a Kosovar population. Inter Schol Research Notices. 1,4.
  • Gashi A, Kamberi B, Ademi-Abdyli R, Perjuci F and Sahatçiu-Gashi A (2014) The Incidence of Impacted Maxillary Canines in a Kosovar Population. International Scholarly Research Notices. Article ID: 370531.
  • Gbotolorun OM, Olojede AC, Arotiba GT, Ladeinde AL, Akinwande JA, Bamgbose BO, et al. (2007) Impacted mandibular third molars: Presentation and postoperative complications at the Lagos university teaching hospital. Nig Q J Hosp Med. 17, 26 9.
  • Gunduz K, Acikgoz A, Egrioglu E. (2011) Radiographic investigation of prevalence associated pathologies and dental anomalies of the no-third molar impacted teeth in Turkish oral patient. Chinese J Dental Res. 14(2), 141-6.
  • Hassan Z et al. (2017) frequency of impacted teeth and categorization of impacted canines: A retrospective radiographic study using orthopantomograms. Eur J Dent. 11(1), 117-121.
  • Haug RH, Perrrott DH, Gonzalez ML, Talwar RM (2005) The American Association of oral and Maxillofacial Surgeons Age-Related Third Molar Study. J Oral Maxillofac Surg. 63,1106-14.
  • Hou R, Kong L, Ao J, Liu G, Zhou H, Qin R, et al. (2010) Investigation of impacted permanent teeth except the third molar in Chinese patients through an X ray study. J Oral Maxillofac Surg. 68,762 7.
  • Hou R, Kong L, Ao J, Liu G, Zhou H, Qin R, et al. (2010) investigation of impacted permanent teeth except the third molar in chinese patients through an X-ray study. J Oral Maxillofac Surg. 68,762-7.
  • Juodzbalys G, Daugela P. (2013) Mandibular third molar impaction: Review of literature and a proposal of a classification. J Oral Maxillofac Res 4, e1.
  • Kamberous S, Fanourakis I, Martis C (1988) The frequency of impacted teeth in a radiographic study of 1644 patients. Greek J Oral Maxillofac Surg. 3,125-131.
  • Kifayatullah J, Bangash T, Ayub A and Khan D (2015) Prevalence and Patterns of Impacted Maxillary Canine. Pakistan Oral and Dental Journal. 35, 57-61.
  • McNamara CM, Field D, Leonard T (2001) Second premolars: a review and case report of two impaction cases. Singapore Dent. 23,33-4.
  • Mesotten K, Naert I, van Steen berghe D, Willems G. (2005) Bilaterally impacted maxillary canines and multiple missing teeth: a challenging adult case. Orthod Craniofac Res. 8(1), 29-40.
  • Muchun, W., Wenzhong, Z., & Siqi, Z. (2018). The Relationship Between Low-Carbon Finance and Sustainable Development: A Case Study of Industrial Bank of China. International Journal of Sustainable Energy and Environmental Research, 7(1), 24-34.
  • Mushtaq Bhat, Rizwan Hamid and Ajmal Mir. (2019) Prevalence of impacted teeth in adult patients: A radiographic study. International Journal of Applied Dental Sciences. 5(1), 10-12
  • Mustafa AB. (2015) Prevalence of impacted premolar teeth in college of dentistry, King Khalid University, Abha, Kingdom of Saudi Arabia. J Int Oral Health. 7,1 3.
  • Nagahara K, Yuasa S, Yamada A, Ito K, Watanabe O, Iizuka T, et al. (1989) Etiological study of relationship between impacted permanent teeth and malocclusion. Aichi Gakuin Daigaku Shigakkai Shi. 27,913–924.
  • Osuji OO, Hardie J. (2002) Dental anomalies in a population of Saudian Arabian Children in Tabuk Saud, Dent J. 14, 11-14.
  • Patil S, Santosh B, Khandelwal S and Maheshwari S (2014) Prevalence of Impacted Canines in Population of Western Part of India. Universal Research Journal of Dentistry. 4, 148.
  • Permberton TJ, Das P, patel PI. (2005) Hypodontia Genetics and future perspeotives. Braz J Oral Sci. 4, 695-706.
  • Quek SL, Tay CK, Tay KH, Toh SL, Lim KC. (2003) Pattern of third molar impaction in a Singapore Chinese population: A retrospective radiographic survey. Int J Oral Maxillofac Surg. 32,548-52.
  • Ravikumar KK, Jamal BT, Ageel R, Binaffif AA, Ageel B, Karkashan L, et al. (2019) Prevalence of impacted teeth and their associated pathologies on panoramic films in the Saudi population. Int J Soc Rehab. 3,40-6.
  • Saeed O, Fatehulla K. and Abdulateef D. (2015) Prevalence of Canine Impaction in a Selected Sample of Sulaimani City Population. International Journal of Developmental Neuroscience. 5, 5816-5819.
  • Saglam AA, Tuzum MS. (2003) Clinical and radiologic investigation of the incidence, complications, and suitable removal times for fully impacted teeth in the Turkish population. Quintessence Int. 34,53–59.
  • Sajnani AK and King N M (2014) Prevalence and Characteristics of Impacted Maxillary Canines in Southern Chinese Children and Adolescents. Journal of Investigative and Clinical Dentistry. 5, 38-44.
  • Sandhu S, Kaur T. (2008) Radiographic study of the positional changes and eruption of impacted third molars in young adult of an Asian Indian population. J Oral Maxillofac Surg. 66,1617-24.
  • Santosh P. (2015) Impacted mandibular third molars: Review of literature and a proposal of a combined clinical and radiological classification. Ann Med Health Sci Res. 5,229 34.
  • Sarmad M H, Kareem M A, Yahya A (2020) Prevalence and Classification of Maxillary Canine Impaction among Iraqi patients at An-Najaf City. Indian Journal of Forensic Medicine and Toxicology, 14, 1.
  • Sharmila R (2016) Incidence of Impacted Canine Using Orthopantomogram. Pharmaceutical Sciences and Research. 8, 921-922.
  • Sridharan K, Srinivasa H, Madhukar S, Sandbhor S. (2010) Prevalence of impacted maxillary canines in patients attending outpatient department of Sri Siddhartha Dental College and hospital of Sri Siddhartha University, Tumkur, Karnataka. J Dent Sci Res. 1,109-17.
  • Thilander B, Jakobsson SO. (1968) Local factors in impaction of maxillary canines. Acta Odontol Scand. 26,145-68.
  • Vasconcellos RJ, Oliveira DM, Melo-Luz AC, Gonçalves RB. (2003) Ocorrência de dentes impactados. Rev Cirur Traumat Buco-Maxilo-Facial. 3, 43-7.
  • Yuvuz MS, Aruas MH, Büyükurt MS (2007) Impacted mandibular canines. J Contemp Dent Pract. 8,78-85.


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