Gingival Enlargement Accompanied by Orthodontics
Conditions
Interventions
one:Gingival Enlargement Accompanied by Orthodontics
two:Abnormal passive eruption of teeth
Sponsors
Department of Periodontics, Kunming Medical University School and Hospital of Stomatology, Kunming 650106, China
Eligibility
Sex/Gender
All
Age
10 Years to 50 Years
Inclusion criteria
Inclusion criteria: Inclusion criteria of study group: 1.age less than 30 years old; 2.Fixed correction: (1) Bracket: metal or ceramic; (2) Straight or square wire arch technique; (3) Arch wire: nickel/stainless steel; Ligating wire: (4) metal/elastic ligation/both former/self-locking. Inclusion criteria for the control group: 1.patients younger than 30 years old; 2.Subjects requiring crown lengthening due to passive eruption abnormalities; 3.No orthodontic treatment; 4.In good health.
Exclusion criteria
Exclusion criteria: All subjects were excluded from the study. Women with systemic diseases and those who were pregnant or in lactation were excluded. No significant alveolar bone absorption was noticed by panoramic radiography. They did not receive systematic periodontal treatment or receive antibiotics within six months. Smokers of any type were excluded. They also did not receive any drugs that might be accompanied by gingival hyperplasia, such as calcium antagonists, antiepileptic drugs such as phenytoin sodium and immunosuppressive agent cyclosporine.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| metagenomics;metabolo-mics; | — |
Countries
China
Contacts
Public ContactYang LYU
Outcome results
None listed