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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
移植(上颌)
Key points
- 如果萎缩性缺齿上颌的现存骨高度不足 5-6 mm,宽度不足 6 mm,则植入种植体之前需要进行骨增量
- 在前牙区域,自体骨块移植用于垂直和水平骨增量
- 在上颌后牙区,窦底提升是垂直骨增量的首选手术
- 窦底提升术可通过即刻或延期种植体植入来实施
- 对于窦底提升来说,无机牛骨替代材料与自体骨效果相同
适应证
在缺齿上颌中,种植体植入可能会因邻近解剖结构(鼻底、上颌窦)而受限。如果高度不足 5-6 mm,宽度不足 6 mm,则在种植体植入前需要进行骨增量。
上颌前牙区
在上颌前牙区,使用自体骨块移植进行垂直和/或水平骨增量是首选治疗方案(图 1)。作为一种备选方案,异体骨块也是值得关注的焦点,但由于证据有限,因此目前不建议使用。在牙槽嵴移植后,建议留出 4-6 个月的愈合期,然后在第二期手术中植入种植体。
上颌后牙区
在上颌后牙区,增量方法的基础在于从上颌窦底提升上颚窦膜,以及移植基地上颌窦。窦底提升术可按照一期或两期方法来实施,同时或延期植入种植体,具体取决于初期稳定性。如果残留牙槽骨高度超过或等于 3-4 mm,则应在窦移植的同时植入种植体。如果不足 4 mm,则建议采用两步法,这种情况下,不可能会达到足够的初期种植体稳定性。随后,在 4-6 个月的愈合期后,执行延期种植体植入。
在提升后的窦中,建议 4-6 个月后进行种植体负重。
骨替代品
对于上颌窦移植,应使用颗粒材料,这是因为它们的结合性高于块状移植骨。有多种颗粒骨替代材料和/或自体移植骨可供选择(图 2)。就种植体成活率和新形成的骨来说,无机牛骨替代品 (ABB) 与颗粒自体骨不相上下。重要的是,无机牛骨被视为一种不可吸收的骨替代品,可以与新形成的骨进行复合,因此,可在长时间内减弱骨吸收过程,保证长期的种植体稳定性。就各种建议采用的窦提升方法来说,现有数据未证明各自的优越性。
Can you help?
My mom is a healthy 64 year old woman. She is and upper edentulous patient who needs a sinus lift and needs horizontal and vertical BRG in the anterior region. How do I find some one who can do this correctly? I also know it is expensive and I would love to try and pay for it because it would be like her winning the lottery.?
My mom is a healthy 64 year old woman. She is and upper edentulous patient who needs a sinus lift and needs horizontal and vertical BRG in the anterior region. How do I find some one who can do this correctly? I also know it is expensive and I would love to try and pay for it because it would be like her winning the lottery.?