Clinical and radiographic evaluation of Bio-Gen with biocollagen compared with Bio-Gen with connective tissue in the treatment of class II furcation defects: a randomized clinical trial
| Autor: | Adele Bahar, Zahrasadat Madani, Maryam Mobini, Ali Bijani, Niloofar Jenabian, Sina Haghanifar, Avideh Maboudi |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
Adult
Male Time Factors Radiography Connective tissue Dentistry Biocompatible Materials Statistics Nonparametric law.invention FEV1/FVC ratio Scaling and root planing Double-Blind Method Randomized controlled trial law medicine Humans General Dentistry Gingival recession Furcation defects Guided tissue regeneration business.industry Dental Plaque Index Furcation defect Reproducibility of Results Membranes Artificial Original Articles Middle Aged lcsh:RK1-715 Treatment Treatment Outcome medicine.anatomical_structure lcsh:Dentistry Bone Substitutes Guided Tissue Regeneration Periodontal Female Periodontal Index medicine.symptom business |
| Zdroj: | Journal of Applied Oral Science v.21 n.5 2013 Journal of applied oral science Universidade de São Paulo (USP) instacron:USP Journal of Applied Oral Science, Volume: 21, Issue: 5, Pages: 422-429, Published: SEP 2013 Journal of Applied Oral Science, Vol 21, Iss 5, Pp 422-429 (2013) Journal of Applied Oral Science |
| Popis: | OBJECTIVE: Treatment of furcation defects are thought to be challenging. The purpose of this study was to evaluate the clinical and radiographic parameters of Bio-Gen with Biocollagen compared with Bio-Gen with connective tissue in the treatment of Class II furcation defects. MATERIAL AND METHODS: In this clinical trial, 24 patients with Class II furcation defect on a buccal or lingual mandibular molar were recruited. After oral hygiene instruction, scaling and root planing and achievement of acceptable plaque control, the patients were randomly chosen to receive either connective tissue and Bio-Gen (case group) or Biocollagen and Bio-Gen (control group). The following parameters were recorded before the first and re-entry surgery (six months later): vertical clinical attachment level (VCAL), gingival index (GI), plaque index (PI), horizontal probing depth (HPD), vertical probing depth (VPD), gingival recession (GR), furcation vertical component (FVC), furcation to alveolar crest (FAC), fornix to base of defect (FBD), and furcation horizontal component (FHC) were calculated at the time of first surgery and during re-entry. A digital periapical radiograph was taken in parallel before first surgery and re-entry. The radiographs were then analyzed by digital subtraction. The differences with p value |
| Databáze: | OpenAIRE |
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