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0
Patient Assessment
- 0.1 Patient demand
- 0.2 Overarching considerations
- 0.3 Local history
- 0.4 Anatomical location
- 0.5 General patient history
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0.6
Risk assessment & special high risk categories
- 5.1 Risk assessment & special high risk categories
- 5.2 age
- 5.3 Compliance
- 5.4 Smoking
- 5.5 Drug abuse
- 5.6 Recreational drugs and alcohol abuse
- 5.7 Parafunctions
- 5.8 Diabetes
- 5.9 Osteoporosis
- 5.10 Coagulation disorders and anticoagulant therapy
- 5.11 Steroids
- 5.12 Bisphosphonates
- 5.13 BRONJ / ARONJ
- 5.14 Radiotherapy
- 5.15 Risk factors
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1
Diagnostics
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1.1
Clinical Assessment
- 0.1 Lip line
- 0.2 Mouth opening
- 0.3 Vertical dimension
- 0.4 Maxillo-mandibular relationship
- 0.5 TMD
- 0.6 Existing prosthesis
- 0.7 Muco-gingival junction
- 0.8 Hyposalivation and Xerostomia
- 1.2 Clinical findings
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1.3
Clinical diagnostic assessments
- 2.1 Microbiology
- 2.2 Salivary output
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1.4
Diagnostic imaging
- 3.1 Imaging overview
- 3.2 Intraoral radiographs
- 3.3 Panoramic
- 3.4 CBCT
- 3.5 CT
- 1.5 Diagnostic prosthodontic guides
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1.1
Clinical Assessment
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2
Treatment Options
- 2.1 Mucosally-supported
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2.2
Implant-retained/supported, general
- 1.1 Prosthodontic options overview
- 1.2 Number of implants maxilla and mandible
- 1.3 Time to function
- 1.4 Submerged or non-submerged
- 1.5 Soft tissue management
- 1.6 Hard tissue management, mandible
- 1.7 Hard tissue management, maxilla
- 1.8 Need for grafting
- 1.9 Healed vs fresh extraction socket
- 1.10 Digital treatment planning protocols
- 2.3 Implant prosthetics - removable
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2.4
Implant prosthetics - fixed
- 2.5 Comprehensive treatment concepts
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3
Treatment Procedures
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3.1
Surgical
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3.2
Removable prosthetics
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3.3
Fixed prosthetics
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3.1
Surgical
- 4 Aftercare
基台材料
Key points
- 基台是位于种植体和修复体中间的一个组合,通常螺丝固位到种植体上
- 基台提供最终修复所必需的固位、支撑、稳定性和最佳位置
- 钛和氧化锆是最常用的基台制作材料
- 基台可以由制造商预制,也可以通过 CAD/CAM 定制
基台材料
基台通常在牙科技工室中定制设计/制作,或者由种植体制造商预制。
最常用的基台材料选项有:
- 钛
- 氧化锆
- 贵合金铸造(UCLA 基台、套筒冠)
- 树脂
- PEEK(聚醚醚酮)
种植体基台通常由外科级钛合金制成,因为这些合金具有明确记载的生物相容性和机械特性。不过,尽管它们从生物相容性角度来说非常稳定,但钛基台在美观相关区存在限制。在前牙区,如果在行使功能时可见,修复体-种植体复合体与牙龈之间在颜色和形状方面的一致性很重要,在这方面,推荐使用氧化锆作为钛基台的替代材料。氧化锆基台有全氧化锆或钛芯(由形状、制造商和强度决定)之分。金属芯款式的替代方案是定制设计并在诊疗室研磨氧化锆基台,然后将其粘合到金属转换器上。
单独制作蜡型和铸造的 UCLA 型基台已不再受欢迎,已经被 CAD/CAM 研磨或预制选项取代。但铸造技术是用套筒冠固位的覆盖义齿的一种设计和制造选项。
树脂和 PEEK 型基台通常仅适合暂时用途和临时修复体。
is there any evidence where they have compared all materials used to make abutments and compared their success rates ?
is there any evidence where they have compared all materials used to make abutments and compared their success rates ?
is there any evidence where they have compared all materials used to make abutments and compared their success rates ?