Dokumen tersebut membahas tentang pencegahan gejala sisa neurologis pada bayi yang mengalami asfiksia. Secara garis besar dibahas mengenai patofisiologi kerusakan otak akibat asfiksia, faktor-faktor yang mempengaruhi aliran darah otak, strategi neuroproteksi seperti resusitasi cepat dan pemberian agen neuroprotektif, serta hipotermia sebagai salah satu intervensi yang menjanjikan untuk mencegah kerusak
The document describes an abstract book for a poster presentation at the Osteology Foundation on regenerative dentistry and dental tissue engineering. It provides details on the invited poster abstract committee members and categories. It announced that the best 5 abstracts in clinical and basic research categories will present to the committee. Prize awards for the best posters will be given. The accepted poster abstracts are numbered and organized by topic and presentation times are provided.
The single matched, taper-sized gutta-percha cone techniqueMohammed Alshehri
The document introduces a novel single-matched, taper-sized gutta-percha cone obturation technique. It describes the technique which uses a single gutta-percha cone that matches the taper and size of the final rotary instrument used to prepare the root canal. The cone is coated with sealer and vertically condensed into the canal. The summary discusses the advantages of this technique, including a uniform gutta-percha mass with less sealer, better sealer distribution, less implementation time, and elimination of lateral stresses compared to other methods. Preliminary in vitro studies comparing this technique to lateral condensation and Thermafil obturation show comparable results.
The document discusses human life cycles and survival from birth, focusing on birth asphyxia. It summarizes that birth asphyxia is a major cause of neonatal death and neurological disability. Interventions are needed during the antenatal, intrapartum, and postnatal periods to improve survival and prevent complications of birth asphyxia. These include good antenatal care, skilled birth attendance, emergency obstetric care, newborn resuscitation, and community-based newborn care.
Lingkungan di NICU perlu diperhatikan karena berdampak pada hasil perawatan bayi. Faktor lingkungan fisik seperti suhu, sinar, suara dan prosedural yang menyakitkan dapat memengaruhi bayi, terutama prematur. Dengan mengelola lingkungan secara baik untuk menjadikannya nyaman, diharapkan akan ada perubahan positif dalam perawatan bayi di NICU seperti peningkatan survival dan tanpa gangguan neurologik.
Cement Retained Versus Screw Retained Implant Restorations Achieving OptimalMohammed Alshehri
This document discusses the differences between cement-retained and screw-retained dental implant restorations and their impact on occlusion and esthetics. Cement-retained restorations provide better esthetics and occlusion as they avoid screw holes in the biting surface, but are not retrievable. Screw-retained restorations are retrievable but compromise occlusion and esthetics due to screw holes. The document argues that with high implant survival rates today, retrievability is less important than occlusion and esthetics, making cement-retained restorations preferable in most cases.
This article reviews the clinical applications of cone beam computed tomography (CBCT) in dentistry as described in 129 peer-reviewed publications from 1998 to 2010. The literature review found that CBCT has been used for oral and maxillofacial surgery, endodontics, implant dentistry, orthodontics, temporomandibular joint disorders, periodontics, and forensic dentistry. Specifically, CBCT provides advantages over 2D imaging such as a lack of superimposition, accurate measurements, and 3D visualization which has made it useful for applications like dental trauma assessment, implant planning, endodontic diagnosis, and orthognathic surgery planning.
The document discusses the history and evolution of mechanical endodontic instrumentation. Some of the key developments include the introduction of the first endodontic handpiece in 1889, Gates Glidden drills in 1885, and the use of nickel-titanium (NiTi) files starting in the 1950s. More recent innovations include thermally treated NiTi files like M-wire files and Twisted Files, as well as new reciprocating filing motions introduced with the WaveOne and Reciproc systems that use multiple counterclockwise and clockwise rotations. Overall the document outlines the progression from manual to rotary NiTi instrumentation and the integration of thermal treatment technologies and reciprocation motions.
1. The document discusses the relationship between nutrition and oral/dental health, noting several conditions where compromised nutrition can negatively impact oral health or be a consequence of oral disease.
2. It provides an overview of the effects that deficiencies of various nutrients can have on the periodontium and oral tissues. Several groups at higher risk of certain nutritional deficiencies are identified.
3. The conclusion emphasizes the role of dental practitioners in comprehensive patient care and maintaining total health, including providing baseline nutrition screening and referral to a dietitian when needed.
- Immediate loading of dental implants began in the 1960s and involves placing a provisional or definitive restoration on implants on the same day as surgery or within 2 weeks.
- Studies have shown immediate loading can achieve high success rates in the anterior mandible with 4 or more implants supporting a fixed bridge or 2 or more implants supporting an overdenture.
- Immediate loading may stimulate bone formation and increase bone-implant contact compared to conventional loading after 3-6 months of healing. However, risks are higher with immediate loading and patient factors like bruxism or smoking can affect outcomes.
The document summarizes findings from 10 randomized controlled trials comparing different dental implant systems. The trials evaluated outcomes like failure rates, marginal bone loss, and peri-implant soft tissue health. Meta-analyses found no significant differences between systems in failures or bone loss over time, including between surface types. Subsequent follow-ups of initial trials continued finding no significant differences in long-term outcomes between major implant systems.
This document discusses pulpal reactions to various dental procedures and materials. It covers:
1. Protective pulpal reactions to dental caries, including decreased dentin permeability, tertiary dentin formation, and inflammatory immune responses.
2. Pulpal reactions to local anesthetics, restorative procedures, and materials can range from reversible inflammation to irreversible pathology depending on factors like pretreatment pulp health, physical/chemical irritation level, and proximity to the pulp.
3. Direct effects of restorative materials include cytotoxic components, while indirect effects involve faulty bonds leading to hypersensitivity or recurrent decay. Conditioning dentin properly during restorations is important to minimize pulpal irritation.
Occlusal Considerations For Implant Supported Prostheses Implant Protectes O...Mohammed Alshehri
Trauma from occlusion refers to pathological changes in the periodontium caused by excessive force from chewing muscles. While excessive force alone does not cause tissue breakdown, it may act as a co-factor in plaque-induced periodontal disease by enhancing the rate of progression. Proper treatment of plaque is important to arrest tissue destruction, even if occlusal trauma persists. Treating occlusal trauma alone through adjustment or splinting may reduce mobility but not stop further breakdown from untreated plaque.
Immediate implant placement following tooth extraction can help preserve alveolar bone and provide benefits like fewer treatment visits. However, it also carries risks like increased mucosal recession on the facial aspect due to normal bone resorption after extraction. For optimal esthetic outcomes with immediate implants, it is important to have adequate facial bone volume, perform bone grafting if needed, and consider the patient's gingival biotype and bone defect morphology. Careful case selection and experience with the technique are important to minimize esthetic complications.
This document provides a summary of an editorial and articles from the CAD/CAM international magazine of digital dentistry. The editorial discusses the benefits of integrating chairside CAD/CAM dentistry and cone-beam CT technology into a dental practice. It allows dentists to provide same-day restorations and surgical guidance without outsourcing work. Upcoming software may combine intraoral scans and CBCT data to enable restorative-driven implant planning. Articles discuss CAD/CAM techniques for complex cases, CBCT applications, and industry news on digital dentistry events and products.
Anterior Single Implant Supported Restoration In Esthetic ZoneMohammed Alshehri
1. The document discusses optimal positioning for a single implant replacing a maxillary anterior tooth.
2. The ideal implant position has the body oriented along a straight line connecting the incisal edge and midfacial crest, with the implant centered under the incisal edge.
3. Placement should have the body 1-4mm below the facial gingival margin but not exceeding 4mm depth to avoid poor sulcular health outcomes.
Dokumen tersebut membahas tentang pencegahan gejala sisa neurologis pada bayi yang mengalami asfiksia. Secara garis besar dibahas mengenai patofisiologi kerusakan otak akibat asfiksia, faktor-faktor yang mempengaruhi aliran darah otak, strategi neuroproteksi seperti resusitasi cepat dan pemberian agen neuroprotektif, serta hipotermia sebagai salah satu intervensi yang menjanjikan untuk mencegah kerusak
The document describes an abstract book for a poster presentation at the Osteology Foundation on regenerative dentistry and dental tissue engineering. It provides details on the invited poster abstract committee members and categories. It announced that the best 5 abstracts in clinical and basic research categories will present to the committee. Prize awards for the best posters will be given. The accepted poster abstracts are numbered and organized by topic and presentation times are provided.
The single matched, taper-sized gutta-percha cone techniqueMohammed Alshehri
The document introduces a novel single-matched, taper-sized gutta-percha cone obturation technique. It describes the technique which uses a single gutta-percha cone that matches the taper and size of the final rotary instrument used to prepare the root canal. The cone is coated with sealer and vertically condensed into the canal. The summary discusses the advantages of this technique, including a uniform gutta-percha mass with less sealer, better sealer distribution, less implementation time, and elimination of lateral stresses compared to other methods. Preliminary in vitro studies comparing this technique to lateral condensation and Thermafil obturation show comparable results.
The document discusses human life cycles and survival from birth, focusing on birth asphyxia. It summarizes that birth asphyxia is a major cause of neonatal death and neurological disability. Interventions are needed during the antenatal, intrapartum, and postnatal periods to improve survival and prevent complications of birth asphyxia. These include good antenatal care, skilled birth attendance, emergency obstetric care, newborn resuscitation, and community-based newborn care.
Lingkungan di NICU perlu diperhatikan karena berdampak pada hasil perawatan bayi. Faktor lingkungan fisik seperti suhu, sinar, suara dan prosedural yang menyakitkan dapat memengaruhi bayi, terutama prematur. Dengan mengelola lingkungan secara baik untuk menjadikannya nyaman, diharapkan akan ada perubahan positif dalam perawatan bayi di NICU seperti peningkatan survival dan tanpa gangguan neurologik.
Cement Retained Versus Screw Retained Implant Restorations Achieving OptimalMohammed Alshehri
This document discusses the differences between cement-retained and screw-retained dental implant restorations and their impact on occlusion and esthetics. Cement-retained restorations provide better esthetics and occlusion as they avoid screw holes in the biting surface, but are not retrievable. Screw-retained restorations are retrievable but compromise occlusion and esthetics due to screw holes. The document argues that with high implant survival rates today, retrievability is less important than occlusion and esthetics, making cement-retained restorations preferable in most cases.
This article reviews the clinical applications of cone beam computed tomography (CBCT) in dentistry as described in 129 peer-reviewed publications from 1998 to 2010. The literature review found that CBCT has been used for oral and maxillofacial surgery, endodontics, implant dentistry, orthodontics, temporomandibular joint disorders, periodontics, and forensic dentistry. Specifically, CBCT provides advantages over 2D imaging such as a lack of superimposition, accurate measurements, and 3D visualization which has made it useful for applications like dental trauma assessment, implant planning, endodontic diagnosis, and orthognathic surgery planning.
The document discusses the history and evolution of mechanical endodontic instrumentation. Some of the key developments include the introduction of the first endodontic handpiece in 1889, Gates Glidden drills in 1885, and the use of nickel-titanium (NiTi) files starting in the 1950s. More recent innovations include thermally treated NiTi files like M-wire files and Twisted Files, as well as new reciprocating filing motions introduced with the WaveOne and Reciproc systems that use multiple counterclockwise and clockwise rotations. Overall the document outlines the progression from manual to rotary NiTi instrumentation and the integration of thermal treatment technologies and reciprocation motions.
1. The document discusses the relationship between nutrition and oral/dental health, noting several conditions where compromised nutrition can negatively impact oral health or be a consequence of oral disease.
2. It provides an overview of the effects that deficiencies of various nutrients can have on the periodontium and oral tissues. Several groups at higher risk of certain nutritional deficiencies are identified.
3. The conclusion emphasizes the role of dental practitioners in comprehensive patient care and maintaining total health, including providing baseline nutrition screening and referral to a dietitian when needed.
- Immediate loading of dental implants began in the 1960s and involves placing a provisional or definitive restoration on implants on the same day as surgery or within 2 weeks.
- Studies have shown immediate loading can achieve high success rates in the anterior mandible with 4 or more implants supporting a fixed bridge or 2 or more implants supporting an overdenture.
- Immediate loading may stimulate bone formation and increase bone-implant contact compared to conventional loading after 3-6 months of healing. However, risks are higher with immediate loading and patient factors like bruxism or smoking can affect outcomes.
The document summarizes findings from 10 randomized controlled trials comparing different dental implant systems. The trials evaluated outcomes like failure rates, marginal bone loss, and peri-implant soft tissue health. Meta-analyses found no significant differences between systems in failures or bone loss over time, including between surface types. Subsequent follow-ups of initial trials continued finding no significant differences in long-term outcomes between major implant systems.
This document discusses pulpal reactions to various dental procedures and materials. It covers:
1. Protective pulpal reactions to dental caries, including decreased dentin permeability, tertiary dentin formation, and inflammatory immune responses.
2. Pulpal reactions to local anesthetics, restorative procedures, and materials can range from reversible inflammation to irreversible pathology depending on factors like pretreatment pulp health, physical/chemical irritation level, and proximity to the pulp.
3. Direct effects of restorative materials include cytotoxic components, while indirect effects involve faulty bonds leading to hypersensitivity or recurrent decay. Conditioning dentin properly during restorations is important to minimize pulpal irritation.
Occlusal Considerations For Implant Supported Prostheses Implant Protectes O...Mohammed Alshehri
Trauma from occlusion refers to pathological changes in the periodontium caused by excessive force from chewing muscles. While excessive force alone does not cause tissue breakdown, it may act as a co-factor in plaque-induced periodontal disease by enhancing the rate of progression. Proper treatment of plaque is important to arrest tissue destruction, even if occlusal trauma persists. Treating occlusal trauma alone through adjustment or splinting may reduce mobility but not stop further breakdown from untreated plaque.
Immediate implant placement following tooth extraction can help preserve alveolar bone and provide benefits like fewer treatment visits. However, it also carries risks like increased mucosal recession on the facial aspect due to normal bone resorption after extraction. For optimal esthetic outcomes with immediate implants, it is important to have adequate facial bone volume, perform bone grafting if needed, and consider the patient's gingival biotype and bone defect morphology. Careful case selection and experience with the technique are important to minimize esthetic complications.
This document provides a summary of an editorial and articles from the CAD/CAM international magazine of digital dentistry. The editorial discusses the benefits of integrating chairside CAD/CAM dentistry and cone-beam CT technology into a dental practice. It allows dentists to provide same-day restorations and surgical guidance without outsourcing work. Upcoming software may combine intraoral scans and CBCT data to enable restorative-driven implant planning. Articles discuss CAD/CAM techniques for complex cases, CBCT applications, and industry news on digital dentistry events and products.
Anterior Single Implant Supported Restoration In Esthetic ZoneMohammed Alshehri
1. The document discusses optimal positioning for a single implant replacing a maxillary anterior tooth.
2. The ideal implant position has the body oriented along a straight line connecting the incisal edge and midfacial crest, with the implant centered under the incisal edge.
3. Placement should have the body 1-4mm below the facial gingival margin but not exceeding 4mm depth to avoid poor sulcular health outcomes.