Kurol J. Infraocclusion of primary molars. An epidemiological, familial, longitudinal clinical and histological study. Swed Dent J Supplement. 1984;21:1–67.

CAS  Google Scholar 

Andlaw RJ. Submerged deciduous molars: a prevalence survey in Somerset. J Int Association Dentistry Child. 1977;8(2):42–5.

CAS  Google Scholar 

Faramarzi H, Damankesh Z, Mousavi-Roknabadi RS, Keshavarz S. Retained primary tooth in unusual ages in southern Iran: a population-based study. J Oral Health Oral Epidemiol. 2019;8(2):89–96.

Google Scholar 

Mueller CT, Gellin ME, Kaplan AL, Bohannan HM. Prevalence of ankylosis of primary molars in different regions of the United States. ASDC J Dent Child. 1983;50(3):213–8.

CAS  PubMed  Google Scholar 

Koyoumdjisky-Kaye E, Steigman S. Submerging primary molars in Israeli rural children. Commun Dent Oral Epidemiol. 1982;10(4):204–8.

Article  CAS  Google Scholar 

Messer LB, Cline JT. Ankylosed primary molars: results and treatment recommendations from an eight-year longitudinal study. Pediatr Dent. 1980;2(1):37–47.

CAS  PubMed  Google Scholar 

Rune B, Sarnäs KV. Root resorption and submergence in retained deciduous second molars. A mixed-longitudinal study of 77 children with developmental absence of second premolars. Eur J Orthod. 1984;6(2):123–31.

Article  CAS  PubMed  Google Scholar 

Kurol J, Thilander B. Infraocclusion of primary molars and the effect on occlusal development, a longitudinal study. Swed Dent J. 1984;8(6):277–93.

Google Scholar 

Becker A, Karnei-R’em R M, Steigman S. The effects of infraocclusion: part 3. Dental arch length and the midline. Am J Orthod Dentofac Orthop. 1992;102(5):427–33.

Article  CAS  Google Scholar 

Becker A, Karnei-R’em R, M. The effects of infraocclusion: part 2. The type of movement of the adjacent teeth and their vertical development. Am J Orthod Dentofac Orthop. 1992;102(4):302–9.

Article  CAS  Google Scholar 

Kjaer I, Fink-Jensen M, Andreasen JO. Classification and sequelae of arrested eruption of primary molars. Int J Pediatr Dent. 2008;18(1):11–7.

Article  Google Scholar 

Bjerklin K, Bennett J. The long-term survival of lower second primary molars in subjects with agenesis of the premolars. Eur J Orthod. 2000;22(3):245–55.

Article  CAS  PubMed  Google Scholar 

Odeh R, Townsend G, Mihailidis S, Lähdesmäki R, Hughes T, Brook A, Infraocclusion. Dental development and associated dental variations in singletons and twins. Arch Oral Biol. 2015;60(9):1394–402.

Article  PubMed  Google Scholar 

Shalish M, Peck S, Wasserstein A, Peck L. Increased occurrence of dental anomalies associated with infraocclusion of deciduous molars. Angle Orthod. 2010;80(3):440–5.

Article  PubMed  Google Scholar 

Hvaring CL, Øgaard B, Stenvik A, Birkeland K. The prognosis of retained primary molars without successors: infraocclusion, root resorption and restorations in 111 patients. Eur J Orthod. 2014;36(1):26–30.

Article  PubMed  Google Scholar 

Brearley LJ, McKibben DH Jr. Ankylosis of primary molar teeth. I. Prevalence and characteristics. ASDC J Dent Child. 1973;40(1):54–63.

CAS  PubMed  Google Scholar 

Darling AI, Levers BG. Submerged human deciduous molars and ankylosis. Arch Oral Biol. 1973;18(8):1021–40.

Article  CAS  PubMed  Google Scholar 

Mass E, Kupietzky A, Maye F, Bimstein E. Alveolar bone height in infraoccluded primary teeth. J Clin Pediatr Dentistry. 2004;28(3):221–4.

Article  Google Scholar 

Peretz B, Absawi-Huri M, Bercovich R, Amir E. Inter-relations between infraocclusion of primary mandibular molars, tipping of adjacent teeth, and alveolar bone height. Pediatr Dent. 2013;35(4):325–8.

PubMed  Google Scholar 

Kurol J, Thilander B. Infraocclusion of primary molars with aplasia of the permanent successor. A longitudinal study. Angle Orthod. 1984;54(4):283–94.

CAS  PubMed  Google Scholar 

Lanteri V, Maspero C, Cavone P, Marchio V, Farronato M. Relationship between molar deciduous teeth infraocclusion and mandibular growth: a case-control study. Eur J Pediatr Dentistry. 2020;21(1):39–45.

CAS  Google Scholar 

Leonardi M, Armi P, Baccetti T, Franchi L, Caltabiano M. Mandibular growth in subjects with infraoccluded deciduous molars: a superimposition study. Angle Orthod. 2005;75(6):927–34.

PubMed  Google Scholar 

Rune B. Submerged deciduous molars. Odontologisk Revy. 1971;22(3):257–73.

CAS  PubMed  Google Scholar 

Cardoso Silva C, Maroto Edo M, Soledad Alvaro Llorente M, Barbería Leache E. Primary molar infraocclusion: frequency, magnitude, root resorption and premolar agenesis in a Spanish sample. Eur J Pediatr Dentistry. 2014;15(3):258–64.

CAS  Google Scholar 

Steigman S, Koyoumdjisky-Kaye E, Matrai Y. Relationship of submerged deciduous molars to root resorption and development of permanent successors. J Dent Res. 1974;53(1):88–93.

Article  CAS  PubMed  Google Scholar 

Becker A, Karnei-R’em R M. The effects of infraocclusion: part 1. Tilting of the adjacent teeth and local space loss. Am J Orthod Dentofac Orthop. 1992;102(3):256–64.

Article  CAS  Google Scholar 

Lamb KA, Reed MW. Measurement of space loss resulting from tooth ankylosis. ASDC J Dent Child. 1968;35(6):483–6.

CAS  PubMed  Google Scholar 

Raghoebar GM, Boering G, Stegenga B, Vissink A. Secondary retention in the primary dentition. ASDC J Dent Child. 1991;58(1):17–22.

CAS  PubMed  Google Scholar 

Ciftci ZZ, Kirzioglu Z, Saritekin A. Prevalence of infraocclusion in primary molars and accompanying dental variations in a Turkish sample. J Oral Health Oral Epidemiol. 2021;10(3):128–33.

Google Scholar 

Renugalakshmi A, Vinothkumar TS, Bokhari AM, Almahdi S, Almalki A, Balla SB et al. Prevalence of Dental anomalies and its role in sex estimation among children of Jazan Region, Saudi Arabia. Children-Basel. 2023;10(4).

Page MJ, McKenzie JE, Bossuyt PM, Boutron I, Hoffmann TC, Mulrow CD, et al. The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ. 2021;372:n71.

Article  PubMed  PubMed Central  Google Scholar 

Page MJ, Moher D, Bossuyt PM, Boutron I, Hoffmann TC, Mulrow CD, et al. PRISMA 2020 explanation and elaboration: updated guidance and exemplars for reporting systematic reviews. BMJ. 2021;372:n160.

Article  PubMed  PubMed Central  Google Scholar 

Ekim SL, Hatibovic-Kofman S. A treatment decision-making model for infraoccluded primary molars. Int J Pediatr Dent. 2001;11(5):340–6.

Article  CAS  Google Scholar 

Patano A, Inchingolo AM, Laudadio C, Azzollini D, Marinelli G, Ceci S et al. Therapeutic strategies of primary molar infraocclusion: a systematic review. Child (Basel). 2023;10(3).

Savoldi F, Dalessandri D, Gardoni A, Dianiskova S, Bonetti S, Visconti L. Treatment of ankylosed deciduous molars with or without permanent successors in children and adolescents: a systematic review. Minerva Dent Oral Sci. 2021;70(6):276–85.

PubMed  Google Scholar 

Hvaring CL, Birkeland K. The long-term fate of persisting deciduous molars and canines in 42 patients with severe hypodontia: a 12-year follow-up. Eur J Orthod. 2020;42(6):581–6.

Article  PubMed  Google Scholar 

Dos Santos CCO, Melo DL, da Silva PP, Normando D. What is the survival rate of deciduous molars in cases with agenesis of premolar successors? A systematic review. Angle Orthod. 2022;92(1):110–7.

Article  PubMed  Google Scholar 

Akgöl BB, Üstün N, Bayram M. Characterizing infraocclusion in primary molars: prevalence, accompanying findings, and infraocclusion severity and treatment implications. BMC Oral Health. 2024;24(1):661.

Article  PubMed  PubMed Central  Google Scholar 

Pandis N, Vlachopoulos K, Polychronopoulou A, Madianos P, Eliades T. Periodontal condition of the mandibular anterior dentition in patients with conventional and self-ligating brackets. Orthod Craniofac Res. 2008;11(4):211–5.

Article  CAS  PubMed  Google Scholar 

Stramotas S, Geenty JP, Darendeliler MA, Byloff F, Berger J, Petocz P. The reliability of crown-root ratio, linear and angular measurements on panoramic radiographs. Clin Orthod Res. 2000;3(4):182–91.

Article  PubMed