CompletedNot Applicable

Speed of Premolar Extraction Space Closure: Healed vs Recent Extraction Site

Jordan28 participantsStarted 2018-12-01

Plain-language summary

The aim was to compare the rate of teeth movement into fresh and old extraction sites.

Who can participate

Age range16 Years – 30 Years

SexALL

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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Age ≥ 16 years * Proclined upper and lower incisors (Ui/max \>115 o, Li/mand \>99o) * Mild upper and lower arch crowding (\<4mm) or no crowding * Need for upper and lower first premolars extraction * Skeletal I malocclusion (1\<ANB \<5) * Average lower facial height and maxillomandibular plane angle (22 o \<MM\<32 o) * Class I canine relationship * Good oral hygiene and healthy periodontium Exclusion Criteria: * Poor oral hygiene * Diseases and medications that were likely to affect bone biology * Previous orthodontic treatment * Evidence of bone loss * Active periodontal disease * Smoking

What they're measuring

Amount of space closure

Timeframe: 3 months

Trial details

NCT IDNCT04598490

SponsorJordan University of Science and Technology

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2019-09-01

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