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24 Cards in this Set
- Front
- Back
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Flap advantages?? |
1.existing gingiva is preserved 2.the marginal bone exposed and the morphology of bone defect can be identified and proper treatment rendered 3.furcation areas exposed,degree of involvement and tooth bone relation can be identified 4.the flap can be repositioned to its orginal level or positioned apically to adjust gingival margins to local conditions 5.flap procedure preserve the oral ep. and make use of dressing additionally 6.the post operative period is less discomfort to the pt when compared to gingivectomy |
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full thickness× partial thickness flap?? |
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original Widman Flap VS gingivectomy |
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Advantage of apically repositioned flap? |
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Contraindications of apically po. flap |
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Technique of apically repositioned flap?? |
1.vertical releasing incisions 2.reverse bevel incision 3.full thickness flap is raised by mucoperiosteal elevator 4.marginal collar of inflamed tissue is removed by curette 5.exposed root surfaces are scaled and planed 6.alveolar bone crest is recontoured and osseous surgery performed 7.buccal/lingual flap is repositioned in an apical direction to the level of newly recontoured bone and secured in position 8.periodontal dressing applied |
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Disadvantages of apically po. flap? |
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advantages of modified widman flap |
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Incisions of modified widman flap?? |
1. initial incision: scalloped incision 2.second incision: intracrevicular incision 3.third incision: horizontal incision |
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Osteoplasty?? |
leveling of interproximal craters and elimination of bony walls of circumferential osseous defects..no resection of supporting bone |
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Osteoctomy?? |
removal of large amounts of supporting bone |
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crown lengthening indications?? |
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Indications of Mucogingival surgery? |
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Types of muco.g.surgery?? |
1.vestibular extenuation procedure 2.transplantation of gingiva & palatal mucosa 3.frenectomy & frenetomy |
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Indications of frenectomy & frenetomy? |
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techniques of labial frenectomy?? |
1.Dieffenbachia V-shape 2.Schuchardt Z-shape |
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suturing techniques?? |
1.interrupted interdental suture 2.suspensory suture 3.continous suture |
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interrupted interdental suturing?? |
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Modified interrupted interdental suture?? |
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Modified mattress suture?? |
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Suspensory suture?? |
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The continous suture?? |
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periodontal dressing??uses |
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Types of p. dressing? |
1. Coe-pakTM: 2 tubes zinc oxide + lorothidol (fungicide) carboxylic acids + chlorothymol (bacteriostatic) 2. light cure dressing: Barricaid TM 3. Cyanoacrylate |
