Altug-Atac AT, Erdem D: Prevalence and distribution of dental anomalies in orthodontic patients. Am J Orthod Dentofacial Orthop. 2007, 131: 510–4.
PubMed
Google Scholar
De Coster PJ, Marks LA, Martens LC, Huysseune A: Dental agenesis: genetic and clinical perspectives. J Oral Pathol Med. 2009, 38: 1–17.
PubMed
Google Scholar
Goya HA, Tanaka S, Maeda T, Akimoto Y: An orthopantomographic study of hypodontia in permanent teeth of Japanese pediatric patients. J Oral Sci. 2008, 50: 143–50.
PubMed
Google Scholar
Bäckman B, Wahlin YB: Variations in number and morphology of permanent teeth in 7-year-old Swedish children. Int J Pediatr Dent. 2001, 11: 11–7.
Google Scholar
Endo T, Ozoe R, Kubota M, Akiyama M, Shimooka S: A survey of hypodontia in Japanese orthodontic patients. Am J Orthod Dentofacial Orthop. 2006, 129: 29–35.
PubMed
Google Scholar
Castaldi CR, Bodnarchuk A, MacRae PD, Zacherl WA: Incidence of congenital anomalies in permanent teeth of a group of Canadian children aged 6–9. J Can Dent Assoc (Tor). 1966, 32: 154–9.
Google Scholar
Helm S: Malocclusion in Danish children with adolescent dentition: an epidemiologic study. Am J Orthod. 1968, 54: 352–66.
PubMed
Google Scholar
McKibben DR, Brearley LJ: Radiographic determination of the prevalence of selected dental anomalies in children. ASDC J Dent Child. 1971, 28: 390–8.
Google Scholar
Thilander B, Myrberg N: The prevalence of malocclusion in Swedish schoolchildren. Scand J Dent Res. 1973, 81: 12–21.
PubMed
Google Scholar
Bergström K: An orthopantomographic study of hypodontia, supernumeraries and other anomalies in school children between the ages of 8–9 years. An epidemiological study. Swed Dent J 1977, 1: 145–57.
PubMed
Google Scholar
Brook AH: Dental anomalies of number, form and size: their prevalence in British school children. J Int Assoc Dent Child. 1974, 5: 37–53.
PubMed
Google Scholar
Locht S: Panoramic radiographic examination of 704 Danish children aged 9–10 years. Community Dent Oral Epidemiol. 1980, 8: 375–80.
PubMed
Google Scholar
Johannsdottir B, Wisth PJ, Magnusson TE: Prevalence of malocclusion in 6-year-old Icelandic children. Acta Odontol Scand. 1997, 55: 398–402.
PubMed
Google Scholar
Salem G: Prevalence of selected dental anomalies in Saudi children from Gizan region. Community Dent Oral Epidemiol. 1989, 17: 162–3.
PubMed
Google Scholar
Pemberton TJ, Das P, Patel PI: Hypodontia: genetics and future perspectives. Braz J Oral Sci. 2005, 4: 695–709.
Google Scholar
Lynham A: Panoramic radiographic survey of hypodontia in Australian Defence Force recruits. Aust Dent J. 1990, 35: 19–22.
PubMed
Google Scholar
Nik-Hussein NN: Hypodontia in the permanent dentition: a study of its prevalence in Malaysian children. Aust Orthod J. 1989, 11: 93–5.
PubMed
Google Scholar
Amini F, Rakhshan V, Babaei P: Prevalence and pattern of hypodontia in the permanent dentition of 3374 Iranian orthodontic patients. Dent Res J (Isfahan). 2012, 9: 245–50.
Google Scholar
Moon HS, Choi SC, Choung PH: Hypodontia and hyperdontia of permanent teeth in Korean schoolchildren. Cleft Lip and Palate Assoc. 2001, 4: 19–27.
Google Scholar
Dolder E: Deficient dentition. Dent Pract Dent Rec 1936, 57: 142–3.
Google Scholar
Werther R, Rothenberg F: Anodontia: a review of its etiology with presentation of a case. Am J Orthod. 1939, 25: 61–81.
Google Scholar
Byrd ED: Incidence of supernumerary and congenitally missing teeth. J Dent Child. 1943, 10: 84–6.
Google Scholar
Ma C: Statistical observation of morphological and numerical teeth anomalies in the teeth of Japanese. Shikagaku Zasshi. 1949, 6: 248–56.
Google Scholar
Okamoto O, Mori O, Morimoto M, Nakao N, Miyakawa E: A statistical and genetic study related to congenital missing teeth. Shika Gakuho. 1951, 5: 8–10.
Google Scholar
Terasaki T, Shiota K: Congenital absence of teeth. Nihon Kokyuki Gakkai Zasshi. 1954, 3: 88–93.
Google Scholar
Tsutsui H, Yoshida Y: Clinical statistical study on supernumerary teeth and congenital absence of teeth. Kokubyo Gakkai Zasshi. 1955, 22: 44–8.
Google Scholar
Grahnén H: Hypodontia in the permanent dentition: a clinical and genetical investigation. Odont Revy. 1956, 7: 1–100.
Google Scholar
Clayton JM: Congenital dental anomalies occurring in 3557 children. J Dent Child. 1956, 23: 206–8.
Google Scholar
Lind V: Medfödda antalsvariationer i permanenta dentitionen. Odont Revy. 1959, 10: 176–89.
Google Scholar
Glenn F: Incidence of congenitally missing permanent teeth in a private pedodontic practice. ASDC J Dent Child. 1961, 28: 317–20.
Google Scholar
Gimnes H: En frekvensundersøkelse over hypodonti hos skolebarn i Oslo, med saerlig henblikk på forekomst av bilateral hypodonti av 2. premolar i underkjeven. Nor Tannlaegeforen Tid. 1963, 73: 141–8.
Google Scholar
Volk A: Über die Häufigkeit des Vorkommens von fehlenden Zahnanlagen. Schweiz Monatsschr Zahnmed. 1963, 73: 320–34.
Google Scholar
Niswander JD, Sujaku C: Congenital anomalies of teeth in Japanese children. Am J Phys Anthropol. 1963, 21: 569–74.
PubMed
Google Scholar
Glenn FB: A consecutive six-year study of the prevalence of congenitally missing teeth in private pedodontic practice of two geographically separated areas. ASDC J Dent Child. 1964, 3: 264–70.
Google Scholar
Rosenzweig KA, Garbarski D: Numerical aberrations in the permanent teeth of grade school children in Jerusalem. Am J Phys Anthropol. 1965, 23: 277–83.
PubMed
Google Scholar
Rose JS: A survey of congenitally missing teeth, excluding third molars, in 6000 orthodontic patients. Dent Pract Dent Rec 1966, 17: 107–14.
PubMed
Google Scholar
Horowitz JM: Aplasia and malocclusion: a survey and appraisal. Am J Orthod. 1966, 52: 440–53.
PubMed
Google Scholar
Blayney J, Hill I: Congenitally missing teeth. J Am Dent Assoc. 1967, 74: 298–9.
Google Scholar
Davies PL: Agenesis of teeth of the permanent dentition: a frequency study in Sydney schoolchildren. Aust Dent J. 1968, 13: 146–50.
PubMed
Google Scholar
Muller TP, Hill IN, Peterson AC, Blayney JR: A survey of congenitally missing permanent teeth. J Am Dent Assoc. 1970, 81: 101–7.
PubMed
Google Scholar
Haavikko K: Hypodontia of permanent teeth. An orthopantomographic study. Suom Hammaslaak Toim 1971, 67: 219–25.
PubMed
Google Scholar
Egermark-Eriksson I, Lind V: Congenital numerical variation in the permanent dentition. D. Sex distribution of hypodontia and hyperodontia. Odontol Revy 1971, 22: 309.
PubMed
Google Scholar
Hanaoka H, Yamauchi K, Kawasoko S, Imada Y: [Anomalies in number of teeth of orthodontic patients. 3. Relationship to malocclusion]. Nippon Kyosei Shika Gakkai Zasshi 1972, 31: 162.
PubMed
Google Scholar
Eidelman E, Chosack A, Rosenzweig KA: Hypodontia: prevalence amongst Jewish populations of different origin. Am J Phys Anthropol. 1973, 39: 129–33.
PubMed
Google Scholar
Ravn JJ: Nielsen LA [Orthopantomographic study of supernumerary teeth and aplasia among 1530 Copenhagen school children]. Tandlaegebladet 1973, 77: 12–22.
Google Scholar
Hunstadbraten K: Hypodontia in the permanent dentition. ASDC J Dent Child. 1973, 40: 115–7.
PubMed
Google Scholar
Bachmann H: Die Häufigkeit von Nichtanlagen bleibender Zähne (ausgenommen der Weisheitszähne). Ergebnisse der Auswertung von 8694 Orthopantogrammen 9–10 Jährigen Schulkinder aus Zürich, dissertation. Zürich: University of Zürich; 1974.
Google Scholar
Wisth PJ, Thunold K, Böe OE: Frequency of hypodontia in relation to tooth size and dental arch width. Acta Odontol Scand. 1974, 32: 201–6.
PubMed
Google Scholar
Thompson GW, Popovich F: Probability of congenitally missing teeth: results in 1,191 children in the Burlington Growth centre in Toronto. Community Dent Oral Epidemiol. 1974, 2: 26–32.
PubMed
Google Scholar
Magnússon TE: An epidemiologic study of dental space anomalies in Icelandic schoolchildren. Community Dent Oral Epidemiol. 1977, 5: 292–300.
PubMed
Google Scholar
Nakahara M, Okada S, Tani H: [A survey of congenitally missing permanent teeth in Hokkaido]. Koku Eisei Gakkai Zasshi 1977, 27: 21.
PubMed
Google Scholar
Maklin M, Dummett CO Jr, Weinberg R: A study of oligodontia in a sample of New Orleans children. ASDC J Dent Child. 1979, 46: 478–82.
PubMed
Google Scholar
Rølling S: Hypodontia of permanent teeth in Danish schoolchildren. Scand J Dent Res. 1980, 88: 365–9.
PubMed
Google Scholar
Davis PJ: Hypodontia and hyperdontia of permanent teeth in Hong Kong schoolchildren. Community Dent Oral Epidemiol. 1987, 15: 218–20.
PubMed
Google Scholar
Ishizuka K, Sasaki T, Imai R, Nakamura N, Yoshida T, Anabuki M, Tashiro M, Maeda K, Uchida Y, Inoue K: Abnomalies of teeth which affects the orthodontic treatment. Nichidai Shigaku. 1988, 62: 584–95.
Google Scholar
Lai PY, Seow WK: A controlled study of the association of various dental anomalies with hypodontia of permanent teeth. Pediatr Dent. 1989, 11: 291–6.
PubMed
Google Scholar
Lo Muzio L, Mignogna MD, Bucci P, Sorrentino F: Statistical study of the incidence of agenesis in a sample of 1529 subjects. Minerva Stomatol. 1989, 38: 1045–51.
PubMed
Google Scholar
Ignelzi MA Jr, Fields HW, Vann WF Jr: Screening panoramic radiographs in children: prevalence data and implications. Pediatr Dent. 1989, 11: 279–85.
PubMed
Google Scholar
Burden D, Connolly I: Radiographic study of hypodontia and other anomalies in orthodontic patients. J Dent Res. 1989, 68: 295.
Google Scholar
Renkerová M, Badura S, Manicová H, Jambor J: A contribution to anomalous number of teeth in children in the Zilina District. Praktické zubní lékar?ství 1989, 37: 12.
Google Scholar
al-Emran S: Prevalence of hypodontia and developmental malformation of permanent teeth in Saudi Arabian schoolchildren. Br J Orthod 1990, 17: 115–8.
PubMed
Google Scholar
Yanagida I, Mori S: Statistical studies on numerical anomalies of teeth in children using orthopantomograms - congenital hypodontia. Osaka Daigaku Shigaku Zasshi. 1990, 35: 580–93.
PubMed
Google Scholar
Dechkunakorn S, Chaiwat J, Sawaengkit P: Congenital absence and loss of teeth in an orthodontic patient group. J Dent Assoc Thai 1990, 40: 165.
PubMed
Google Scholar
O'Dowling IB, McNamara TG: Congenital absence of permanent teeth among Irish school-children. J Ir Dent Assoc. 1990, 36: 136–8.
PubMed
Google Scholar
Legonic M, Ceranic I, Cehich A: Anomalies in the number of permanent teeth in orthodontic patients in 2 localities in Croatia. Schweiz Monatsschr Zahnmed. 1990, 100: 286–90.
Google Scholar
Polastri F, Cerato E, Gallesio C: The clinico-radiological assessment of dental anomalies with real and apparent numerical defects. Minerva Stomatol. 1991, 40: 415–23.
PubMed
Google Scholar
Watanabe K, Motoyoshi M, Fukui R, Chang K, Namba Akira SM: A study on incidence of congenital missing of teeth among orthodontics patients. Nihon Univ Dent J 1992, 66: 1029–1033. (in Japanese) (in Japanese)
Google Scholar
Cua-Benward GB, Dibaj S, Ghassemi B: The prevalence of congenitally missing teeth in class I, II, III malocclusions. J Clin Pediatr Dent 1992, 17: 15–7.
PubMed
Google Scholar
Aasheim B, Ogaard B: Hypodontia in 9-year-old Norwegians related to need of orthodontic treatment. Scand J Dent Res. 1993, 101: 257–60.
PubMed
Google Scholar
Ogita S, Ogita M, Yamamoto T, Yanase H, Kondo YKY: The appearance of supernumerary teeth and congenitally missing teeth in 6299 Japanese pediatric patients. Aichi Gakuin Dent Sci 1995, 33: 19–27.
Google Scholar
Cuairán RV, Gaitan ZL, Hernández MA: Agenesia dental en una muestra de pacientes ortodónticos del Hospital Infantil de México. ADM 1996, 53: 211–5.
Google Scholar
Peltola JS, Wolf J, Mannik A, Russak S, Seedre T, Sirkel M, Vink M: Radiographic findings in the teeth and jaws of 14- to 17-year-old Estonian schoolchildren in Tartu and Tallinn. Acta Odontol Scand. 1997, 55: 31–5.
PubMed
Google Scholar
Tsai SJ, King NM: A catalogue of anomalies and traits of the permanent dentition of southern Chinese. J Clin Pediatr Dent. 1998, 22: 185–94.
PubMed
Google Scholar
Ghaznawi HI, Daas H, Salako NO: A clinical and radiographic survey of selected dental anomalies and conditions in a Saudi Arabian population. 1999.
Google Scholar
Varela M, Arrieta P, Ventureira C: Non-syndromic concomitant hypodontia and supernumerary teeth in an orthodontic population. Eur J Orthod. 2009, 31: 632–7.
PubMed
Google Scholar
Hirukawa K, Iwata R, Kurosawa M, Kondo T, Goto S: Statistical investigation about the prevalence of congenitally missing permanent teeth. Orthodontic Waves. 1999, 58: 49–56.
Google Scholar
Ng'ang'a RN, Ng'ang'a PM: Hypodontia of permanent teeth in a Kenyan population. East Afr Med J. 2001, 78: 200–3.
PubMed
Google Scholar
Gabris K, Tarjan I, Csiki P, Konrad F, Szadeczky B, Rozsa N: Prevalence of congenital hypodontia in the permanent dentition and its treatment. Fogorv Sz. 2001, 94: 137–40.
PubMed
Google Scholar
Nordgarden H, Jensen JL, Storhaug K: Reported prevalence of congenitally missing teeth in two Norwegian counties. Community Dent Health. 2002, 19: 258–61.
PubMed
Google Scholar
Al-Nakib LH, Younis WH: Orthopantomographic survey of hypodontia among Iraqi orthodontic patients. J Coll Dent. 2002, 4: 74.
Google Scholar
Osuji OO, Hardie J: Dental anomalies in a population of Saudi Arabian children in Tabuk. Saudi Dent J. 2002, 14: 11–4.
Google Scholar
Silva MR: Radiographic assessment of congenitally missing teeth in orthodontic patients. Int J Pediatr Dent. 2003, 13: 112–6.
Google Scholar
Fekonja A: Hypodontia in orthodontically treated children. Eur J Orthod. 2005, 27: 457–60.
PubMed
Google Scholar
Albashaireh ZS, Khader YS: The prevalence and pattern of hypodontia of the permanent teeth and crown size and shape deformity affecting upper lateral incisors in a sample of Jordanian dental patients. Community Dent Health. 2006, 23: 239–43.
PubMed
Google Scholar
Gábris K, Fábián G, Kaán M, Rózsa N, Tarján I: Prevalence of hypodontia and hyperdontia in paedodontic and orthodontic patients in Budapest. Community Dent Health. 2006, 23: 80–2.
PubMed
Google Scholar
Sisman Y, Uysal T, Gelgor IE: Hypodontia. Does the prevalence and distribution pattern differ in orthodontic patients? Eur. J Dent. 2007, 1: 167–73.
Google Scholar
Galluccio G, Pilotto A: Genetics of dental agenesis: anterior and posterior area of the arch. Eur Arch Paediatr Dent. 2008, 9: 41–5.
PubMed
Google Scholar
Kuchler EC, Risso PA, Costa Mde C, Modesto A, Vieira AR: Studies of dental anomalies in a large group of school children. Arch Oral Biol. 2008, 53: 941–6.
PubMed
Google Scholar
Chung CJ, Han JH, Kim KH: The pattern and prevalence of hypodontia in Koreans. Oral Dis. 2008, 14: 620–5.
PubMed
Google Scholar
Al-Ajwadi SAM: An orthopantomographic study of hypodontia in permanent teeth of Iraqi patients. Med Dent J 2009, 6: 139–4.
Google Scholar
Peker I, Kaya E, Darendeliler-Yaman S: Clinic and radiographical evaluation of non-syndromic hypodontia and hyperdontia in permanent dentition. Med Oral Patol Oral Cir Bucal. 2009, 14: e393–7.
PubMed
Google Scholar
Uslu O, Akcam MO, Evirgen S, Cebeci I: Prevalence of dental anomalies in various malocclusions. Am J Orthod Dentofacial Orthop. 2009, 135: 328–35.
PubMed
Google Scholar
Durrani OK, Zulfiqar K, Bashir U, Shamsher M: Prevalence of tooth agenesis in orthodontic patients at Islamic International Dental Hospital. Pakistan Orthod J. 2010, 2: 48–51.
Google Scholar
Guttal KS, Naikmasur VG, Bhargava P, Bathi RJ: Frequency of developmental dental anomalies in the Indian population. Eur J Dent. 2010, 4: 263–9.
PubMed Central
PubMed
Google Scholar
Ajami B, Shab ZM, Afzal Aghaei M, Mehrjerdian MC: Prevalence and pattern of congenital missing teeth in a group of Iranian adolescents. J Dent Shiraz Univ Med Sci. 2010, 10: 40–4.
Google Scholar
Celikoglu M, Kazanci F, Miloglu O, Oztek O, Kamak H, Ceylan I: Frequency and characteristics of tooth agenesis among an orthodontic patient population. Med Oral Patol Oral Cir Bucal 2010, 15: e797–801. e797–801 e797-801
PubMed
Google Scholar
Tallón-Walton V, Nieminen P, Arte S, Carvalho-Lobato P, Ustrell-Torrent JM, Manzanares-Céspedes MC: An epidemiological study of dental agenesis in a primary health area in Spain: estimated prevalence and associated factors. Med Oral Patol Oral Cir Bucal 2010, 15: e569-–74.
PubMed
Google Scholar
Vahid-Dastjerdi E, Borzabadi-Farahani A, Mahdian M, Amini N: Non-syndromic hypodontia in an Iranian orthodontic population. J Oral Sci. 2010, 52: 455–61.
PubMed
Google Scholar
Aljazi Hussain AJ, Abdullah Mohammad A Thesis. In A study on dento/skeletal discrepancies and dental anomalies in a sample of Saudi orthodontic patients. King Saud University; 2010.
Google Scholar
Aktan A, Kara I, Sener I, Bereket C, Ay S, Çiftçi M: Radiographic study of tooth agenesis in the Turkish population. Oral Radiol. 2010, 26: 95–100.
Google Scholar
Kositbowornchai S: Prevalence and distribution of dental anomalies in pretreatment orthodontic Thai patients. Khon Kaen Univ Dent J. 2011, 13: 92–100.
Google Scholar
Kim YH: Investigation of hypodontia as clinically related dental anomaly: prevalence and characteristics. ISRN Dent. 2011, 2011: 246135.
PubMed Central
PubMed
Google Scholar
Lee JH, Yang BH, Lee SM, Kim YH, Shim HW, Chung HS: A study on the prevalence of dental anomalies in Korean dental-patients. Korean J Orthod. 2011, 41: 346–53.
Google Scholar
Gupta SK, Saxena P, Jain S, Jain D: Prevalence and distribution of selected developmental dental anomalies in an Indian population. J Oral Sci. 2011, 53: 231–8.
PubMed
Google Scholar
Behr M, Proff P, Leitzmann M, Pretzel M, Handel G, Schmalz G, Driemel O, Reichert TE, Koller M: Survey of congenitally missing teeth in orthodontic patients in Eastern Bavaria. Eur J Orthod. 2011, 33: 32–6.
PubMed
Google Scholar
Shetty P, Adyanthaya A, Adyanthaya S, Sreelatha SV: The prevalence of hypodontia and supernumerary teeth in 2469 school children of the Indian population: an epidemiological study. Indian J Stomatol. 2012, 3: 150–2.
Google Scholar
Cantekin K, Dane A, Miloglu O, Kazanci F, Bayrakdar S, Celikoglu M: Prevalence and intra-oral distribution of agenesis of permanent teeth among Eastern Turkish children. Eur J Paediatr Dent. 2012, 13: 53–6.
PubMed
Google Scholar
Gonzalez-Allo A, Campoy MD, Moreira J, Ustrell J, Pinho T: Tooth agenesis in a Portuguese population. Int Orthod. 2012, 10: 198–210.
PubMed
Google Scholar
Afify AR, Zawawi KH: The prevalence of dental anomalies in the western region of Saudi Arabia. ISRN Dent. 2012, 2012: 837270.
PubMed Central
PubMed
Google Scholar
Shimizu T, Maeda T: Prevalence and genetic basis of tooth agenesis. Jpn Dent Sci Rev. 2009, 45: 52–8.
Google Scholar
Murdock S, Lee JY, Guckes A, Wright JT: A costs analysis of dental treatment for ectodermal dysplasia. J Am Dent Assoc. 2005, 136: 1273–6.
PubMed
Google Scholar
Wu CC-L, Wong RW-K, Hägg U: A review of hypodontia: the possible etiologies and orthodontic, surgical and restorative treatment options - conventional and futuristic. Hong Kong Dent J. 2007, 4: 113–21.
Google Scholar
Rune B, Sarnäs KV: Tooth size and tooth formation in children with advanced hypodontia. Angle Orthod. 1974, 44: 316–21.
PubMed
Google Scholar
Gomes RR, da Fonseca JAC, Paula LM, Faber J, Acevedo AC: Prevalence of hypodontia in orthodontic patients in Brasilia, Brazil. Eur J Orthod 2010, 32: 302–6.
PubMed
Google Scholar
Larmour CJ, Mossey PA, Thind BS, Forgie AH, Stirrups DR: Hypodontia - a retrospective review of prevalence and etiology. Part I. Quintessence Int 2005, 36: 263–70.
PubMed
Google Scholar
Khosravanifard B, Rakhshan V, Raeesi E: Factors influencing attractiveness of soft tissue profile. Oral Surg Oral Med Oral Pathol Oral Radiol. 2013, 115: 29–37.
PubMed
Google Scholar
Polder BJ, Van't Hof MA, Van der Linden FPGM, Kuijpers-Jagtman AM: A meta-analysis of the prevalence of dental agenesis of permanent teeth. Community Dent Oral Epidemiol. 2004, 32: 217–26.
PubMed
Google Scholar
Nunn JH, Carter NE, Gillgrass TJ, Hobson RS, Jepson NJ, Meechan JG, Nohl FS: The interdisciplinary management of hypodontia: background and role of paediatric dentistry. Br Dent J. 2003, 194: 245–51.
PubMed
Google Scholar
Brook AH: A unifying aetiological explanation for anomalies of human tooth number and size. Arch Oral Biol. 1984, 29: 373–8.
PubMed
Google Scholar
Mattheeuws N, Dermaut L, Martens G: Has hypodontia increased in Caucasians during the 20th century? A meta-analysis. Eur J Orthod 2004, 26: 99–103.
PubMed
Google Scholar
Sheikhi M, Sadeghi MA, Ghorbanizadeh S: Prevalence of congenitally missing permanent teeth in Iran. Dent Res J (Isfahan). 2012, 9: S105–11.
Google Scholar
Ajami BA, Shabzendedar M, Mehrjerdian M: Prevalence of hypodontia in nine- to fourteen-year-old children who attended the Mashhad School of Dentistry. Indian J Dent Res. 2010, 21: 549–51.
PubMed
Google Scholar
Tavajohi-Kermani H, Kapur R, Sciote JJ: Tooth agenesis and craniofacial morphology in an orthodontic population. Am J Orthod Dentofacial Orthop. 2002, 122: 39–47.
PubMed
Google Scholar
Sterzik G, Steinbicker V, Karl N: The etiology of hypodontia. Fortschr Kieferorthop. 1994, 55: 61–9.
PubMed
Google Scholar
Silverman NE, Ackerman JL: Oligodontia: a study of its prevalence and variation in 4032 children. ASDC J Dent Child. 1979, 46: 470–7.
PubMed
Google Scholar
Salama FS, Abdel-Megid FY: Hypodontia of primary and permanent teeth in a sample of Saudi children. Egypt Dent J. 1994, 40: 625–32.
PubMed
Google Scholar
Ringqvist M, Thilander B: The frequency of hypodontia in an orthodontic material. Sven Tandlak Tidskr. 1969, 62: 535–41.
PubMed
Google Scholar
Schalk-van der Weide Y, Beemer FA, Faber JA, Bosman F: Symptomatology of patients with oligodontia. J Oral Rehabil 1994, 21: 247–61.
PubMed
Google Scholar
Ogaard B, Krogstad O: Craniofacial structure and soft tissue profile in patients with severe hypodontia. Am J Orthod Dentofacial Orthop. 1995, 108: 472–7.
PubMed
Google Scholar
Ghaznawi HI, Daas H, Salako NO: A clinical and radiographic survey of selected dental anomalies and conditions in a Saudi Arabian population. Saudi Dent J. 1999, 11: 8–13.
Google Scholar