Studies
Primary studies
5,083 studies included by 199 non-Cochrane dental reviews extracted from full text, one record per study, so a study included by several reviews is counted once. Most are randomized trials; etiology and diagnostic reviews also include observational and accuracy studies. Cochrane reviews and reviews with only their headline outcomes do not list their included studies here yet.
| Study | Year | Reviews | Review outcomes linked | Trial data |
|---|---|---|---|---|
| Spontaneous space closure in patients treated with early extraction of the first permanent molar: a retrospective cohort study using radiographs. Aldahool 2024 · Aldahool Yasser, Sonesson Mikael, et al. · The Angle orthodontist PMID:38381800 | 2024 | 1 | none stated | not extracted yet |
| Extraction of first permanent molars severely affected by molar incisor hypomineralisation: a retrospective audit. Brusevold 2022 · Brusevold I J, Kleivene K, et al. · European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry PMID:34170497 | 2022 | 1 | none stated | not extracted yet |
| Radiographic Evaluation of Permanent Second Molar Substitution After Extraction of Permanent First Molar: Identifying Predictors for Spontaneous… Nordeen 2022 · Nordeen Katherine A, Kharouf John G, et al. · Pediatric dentistry PMID:35484777 | 2022 | 1 | none stated | not extracted yet |
| Spontaneous space closure following the extraction of the first permanent mandibular molar. Ciftci 2021 · Ciftci V, Guney A U, et al. · Nigerian journal of clinical practice PMID:34657009 | 2021 | 1 | none stated | not extracted yet |
| How families prepare their children for tooth extraction under general anaesthesia: Family and clinical predictors of non‐compliance with a ‘serious… Reynolds 2018 · Reynolds Patricia A., Donaldson Ana N., et al. · International Journal of Paediatric Dentistry DOI:10.1111/ipd.12450 | 2018 | 1 | none stated | not extracted yet |
| Natural tooth preservation versus extraction and implant placement: patient preferences and analysis of the willingness to pay Re 2017 · Re D., Ceci C., et al. · British Dental Journal DOI:10.1038/sj.bdj.2017.271 | 2017 | 1 | 1 | not extracted yet |
| The evaluation of spontaneous space closure after the extraction of first permanent molars Teo et al. 2013 · Teo T. K. Y., Ashley P. F., et al. · European Archives of Paediatric Dentistry DOI:10.1007/s40368-013-0042-7 | 2013 | 1 | 1 | not extracted yet |
| The evaluation of spontaneous space closure after the extraction of first permanent molars. Teo et al. 2013 · Teo T K Y, Ashley P F, et al. · European archives of paediatric dentistry : official journal of the European Academy of Paediatric Dentistry PMID:23686558 | 2013 | 1 | 1 | not extracted yet |
| Evaluation of spontaneous space closure and development of permanent dentition after extraction of hypomineralized permanent first molars Jälevik and Möller 2007 · JÄLEVIK BIRGITTA, MÖLLER MARIE · International Journal of Paediatric Dentistry DOI:10.1111/j.1365-263x.2007.00849.x | 2007 | 1 | 1 | not extracted yet |
| Evaluation of spontaneous space closure and development of permanent dentition after extraction of hypomineralized permanent first molars. Jalevik and Moller 2007 · Jälevik Birgitta, Möller Marie · International journal of paediatric dentistry PMID:17683321 | 2007 | 1 | 1 | not extracted yet |
| Changes in mandibular third molar angle and position after unilateral mandibular first molar extraction Ay et al. 2006 · Ay Sinan, Aǧar Uǧur, et al. · American Journal of Orthodontics and Dentofacial Orthopedics DOI:10.1016/j.ajodo.2004.10.010 | 2006 | 1 | none stated | not extracted yet |
| Efficacy of Sealing Proximal Early Active Lesions: An 18-Month Clinical Study Evaluated by Conventional and Subtraction Radiography Martignon 2006 · Martignon S., Ekstrand K.R., et al. · Caries Research DOI:10.1159/000094282 | 2006 | 1 | 1 | not extracted yet |
| Changes in mandibular third molar angle and position after unilateral mandibular first molar extraction. Ay et al. 2006 · Ay Sinan, Agar Ugur, et al. · American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics PMID:16443476 | 2006 | 1 | 1 | not extracted yet |
| [Changes in the dental arch due to obligatory early extraction of first permanent molars]. Telli and Aytan 1989 · Telli A E, Aytan S · Turk ortodonti dergisi : Ortodonti Derneg'nin resmi yayin organidir = Turkish journal of orthodontics PMID:2489135 | 1989 | 1 | 1 | not extracted yet |
| [Sleep and premature ventricular contraction. (1) Organic heart diseases]. Muwazi 2005 · Tanabe N, Kanemoto N · Kokyu to junkan. Respiration & circulation PMID:462005 | 1979 | 1 | none stated | not extracted yet |
| [Cataract extraction following glaucoma surgery]. Kassim and Noor 2006 · Gurtovaya J J, Mogilevskaya F J, et al. · Klinische Monatsblatter fur Augenheilkunde PMID:552006 | 1979 | 1 | none stated | not extracted yet |
| Orthodontic sequelae of extraction of permanent first molars. A longitudinal study. Thilander 1970 · Thilander B, Skagius S · Report of the congress. European Orthodontic Society PMID:5287509 | 1970 | 1 | none stated | not extracted yet |