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Sep 22 2014

Hong Kong Dental Association Jul & Aug 2014 issue available now

Published by Dental Library under Dentistry
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Highlights:

1. Monthly Scientific Meeting Corner - “Periodontal health: who’s responsibility?” by Prof. W.K. Leung.

2. Feature - “Interview with Dr. Tsang Yick Sang, Jeffrey” and “Interview with Prof. Thomas Flemmig”.

3. APDC Corner - “36th Asia Pacific Dental Congress 2014 Dubai” by Dr. Kenny Lau.

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Sep 22 2014

Dental Research Seminar

Published by Dental Library under Dentistry
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Date: September 26, 2014 (Friday)
Time: 12:45 p.m. to 1:30 p.m.
Venue: Lecture Theatre II, G/F, The Prince Philip Dental Hospital

Presenter: Dr. Bhoj Manasi, MPhil candidate

Title: De novo bioengineering of a pulp replacement using stem cell-seeded RGD alginate based micro environments

Abstract: The aim of the study was to create a three-dimensional pulp stem cell seeded construct infused with inductive tissue specific growth factors VEGF121 and FGF-2 in an alginate scaffold supplemented with dental pulp stem cells (DPSC) and human umbilical vein endothelial cells (HUVEC). The combination of these elements into a single system in the core of the construct for inducing angiogenesis and further coating the construct with another layer thereby initiating dentinogenesis is an innovative design for the formation of de novo pulp tissue in vitro. Four study groups with different permutation and combination were fabricated replicating the gutta-percha shape, later analyzed for proliferation, viability and growth factor release profile. The results of the first study show significant difference in groups supplemented with morphogens with a p value a potential for dental pulp regeneration

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Sep 17 2014

New Acquisitions Hightlights

Published by Dental Library under Dentistry
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Ultrasonic periodontal debridement: theory and technique / Marie D. George, Timothy G. Donley and Philip M. Preshaw.

 

D 617.6642 G34

Ultrasonic Periodontal Debridement: Theory and Technique is the first textbook to focus exclusively on this fundamentally important component of periodontal therapy. George, Donley, and Preshaw provide a comprehensive resource for dental students, dental hygiene and therapy students, and periodontal residents, as well as practicing dental hygienists and dentists who are looking to increase their familiarity and skills with ultrasonic instrumentation.

 

The opening section describes the basic foundational knowledge of periodontal debridement; how it differs from and supersedes scaling and root planing, how it fits with modern concepts of periodontal disease pathogenesis, and includes a comparison of periodontal debridement instrumentation modalities. Section 2 describes ultrasonic technology, the variety of tip designs that are available, and provides practical guidance in appropriate tip selection. Section 3 focuses on the clinical applications of ultrasonic periodontal debridement, including patient assessment, medical and dental considerations, and provides specific guidance in clinical debridement techniques. Included are technique modules for each quadrant as well as case studies using real-world examples of situations likely to be encountered in everyday clinical practice, including ultrasonic instrumentation around dental implants.

 

Disinfection of root canal systems: the treatment of apical periodontitis / edited by Nestor Cohenca.

 

D 617.6262 D61

Disinfection of Root Canal Systems: The Treatment of Apical Periodontitis is an evidence-based manual that describes root canal anatomy, the endodontic biofilm, and the role of disinfection before presenting the most up-to-date methods of irrigation and disinfection. Individual chapters are devoted to each method, such as positive pressure irrigation, apical negative pressure irrigation, sonic activation, photodynamic therapy, laser technology, and ozonization and electrochemical activation. Clinical photographs throughout show proper irrigation and disinfection techniques.

 

Essentials of oral and maxillofacial surgery / edited by M. Anthony (Tony) Pogrel, Karl-Erik Kahnberg, Lars Andersson.

 

D 617.672 E78

Essentials of Oral and Maxillofacial Surgery is the key textbook for all undergraduate dentistry students and trainees starting out in oral and maxillofacial surgery, oral surgery and surgical dentistry. Condensed and revised from the major reference work Oral and Maxillofacial Surgery, all revisions have been made by the editors in order to bring the text up-to-date and accessible for a student audience.

 

The book’s coverage extends from basic principles such as patient evaluation, radiographic imaging, and surgical instruments, to specific conditions and procedures, from tooth extraction and endodontic surgery to trauma, implants, dentofacial deformities and orofacial pain.

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Sep 17 2014

Scheduled System Maintenance on Wisenews

A system maintenance for Wisenews / Wisers Service Platforms has been scheduled on Saturday, 27 Sep 2014 from 18:00 to 23:15 (Hong Kong Time GMT+8). During this period, all services will be temporarily unavailable.

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Sep 15 2014

牙科新聞

Published by Dental Library under Dentistry
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1 – 15 September 2014

香港

 

1.  牙齒會跑嗎 [信報財經新聞] 2014-09-11 C02 常識醫學 有齒人生 邵致勉牙科醫

2.  教你輕鬆去口臭  [成報] 2014-09-01 D05 生活解碼 保健養

 

[Source: Wisenews]

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Sep 10 2014

New Acquisitions Hightlights

Published by Dental Library under Dentistry
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Advances in oral tissue engineering / edited by Masaru Murata and In-Woong Um.

D 617.674 A24 M

 

For many decades, researchers have tried to develop materials that could be used just like autogenous bone. The editors of this book have assembled experts to showcase recent developments in tissue engineering and to demonstrate the basic biologic phenomena of bone repair using dentin grafts, growth factors, stimulating factors, inductive factors, and other factors in clinical applications. The research gathered in this book underscores the excellent outcomes based on sound science and pioneering clinical applications. New techniques using the tooth materials provide realistic and practical regenerative treatments for all patients.

 

 

Periodontal diagnosis and therapy / Giano Ricci ; co-author, Mario Aimetti.

D 617.664 R49

Effective periodontal and peri-implant therapies are based on the fundamentals: formulation of a correct diagnosis, accurate treatment planning, precision in clinical treatment, and appropriate follow-up. This beautifully illustrated text addresses comprehensive clinical periodontal treatment by detailing the nonsurgical and surgical therapies that can ensure the essential stability of the hard and soft tissues. Emphasis is placed on understanding the long-term behaviors of soft tissue and bone tissue as well as on providing expert clinical treatment to achieve successful long-term results.

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Sep 10 2014

Dental Research Seminar

Published by Dental Library under Dentistry
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Date: September 17, 2014 (Wednesday)

Time: 12:45 p.m. to 1:30 p.m.

Venue: Lecture Theatre II, G/F, The Prince Philip Dental Hospital

Presenter: Mr. Ekambaram Manikandan, PhD Candidate

Title: Aspects of solvent on dentin bonding

Abstract: Degradation starts at the resin-dentin bonded interfaces within a few months of adhesive bonding.  The simplified dental adhesives that are routinely used in the contemporary clinical dental practice are extremely hydrophilic and are prone to hydrolytic degradation. Matrix metalloproteinases (MMP) and cysteine cathepsins (CC) are the two types of proteolytic enzymes that have been shown to degrade the un-infiltrated demineralized collagen at the bottom of the hybrid layer in the bonded interfaces. These enzymes are hydrolases; therefore, the presence of water in the hybrid layer will be a favourable factor for degradation of the dentin-bonded interfaces. Ethanol-wet bonding (EWB) with hydrophobic adhesive could prevent the hydrolytic degradation of dentin bonded interfaces. In vivo and in vitro studies have shown that chlorhexidine (CHX) treatment of demineralized dentin prior to resin bonding preserved resin-dentin bond durability by inhibition of dentin-matrix bound MMP and CC. However, water in the hybrid layer could lead to easier removal of CHX from demineralized dentin, when compared to ethanol. 1-Ethyl-3-[3-dimethylaminopropyl] carbodiimide hydrochloride (EDC) is a dentin collagen cross-linker shown to preserve dentin bond durability in vitro. EDC solution for dentin collagen crosslinking is routinely prepared in water, though water incorporation in the hybrid layer would lead to dentin bond degradation. Our research experiments aimed to study the role of alternative solvents in the current experimental strategies for the enhancement of resin-dentin bond durability. Within the limitations of our research work, it could be concluded that solvents play a significant role in the enhancement of dentin bond durability. The choice of solvent depends on the bonding protocols applied. In general, ethanol and acetone are better than water for preservation of resin-dentin bond durability.

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Sep 08 2014

Temporary Suspension of China INFOBANK and Soshoo Online Database Service

China INFOBANK (中國資訊行) and Soshoo Online Database Service may be temporarily suspended owing to emergency problems of the network system in the Beijing Data centre. We apologize for any inconvenience caused.

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Sep 05 2014

2014 FDI Annual World Dental Congress, 11-14 September 2014

Published by Dental Library under Dentistry
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The 2014 Annual World Dental Congress, hosted by The Indian Dental Association, will take place from September 11 to 14, 2014 at Greater Noida, NCR New Delhi, India.

 

FDI 2014 New Delhi Annual World Dental Congress will offer a rich scientific programme which includes panels, conferences, forums, and interactive sessions on up to date subjects of all disciplines in dentistry.

 

Please check out the latest news on the Congress at http://www.fdi2014.org.in/

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Sep 03 2014

New Acquisitions Hightlights

Published by Dental Library under Dentistry
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Handbook of oral biomaterials / edited by Jukka P. Matinlinna.

D 617.6151 H23

The book introduces the latest advances in dental materials and biomaterials science. It contains a comprehensive introduction and covers ceramic, metallic, and polymeric oral biomaterials. The contributing authors are from all over the world and are distinguished in their disciplines. A solid primer for dental students, the book is also highly recommended for students of engineering and basic science who want to gain an insight in contemporary biomaterials science. For medical practitioners, the book offers an invaluable opportunity to learn about the latest steps in dental biomaterials.

 

 

Dental Materials: a pocket guide / Kimberly G. Bastin.

D 617.6151 B32

Dental Materials: a Pocket Guide describes how to recognize, select, and mix the most widely used materials in modern dentistry. A flip-book format covers each dental material in two pages, with the first page showing photos of the material before and after mixing, and the facing page including step-by-step mixing and use instructions. This compact, spiral-bound guide is ideal for on-the-go study or chairside reference.

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