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Dantal College Inner Pages Vol-7 Issue-2.Cdr JADCH ISSN 0976-2256 E-ISSN: 2249-6653 The journal is indexed with ‘Indian Science Abstract’ (ISA) (Published by National Science Library), www.ebscohost.com, www.indianjournals.com JADCH is available (full text) online: Website- www.adc.org.in/html/viewJournal.php This journal is an official publication of Ahmedabad Dental College and Hospital, published bi-annually in the month of March and September. The journal is printed on ACID FREE paper. Editor - in - Chief Dr. Darshana Shah Co - Editor Dr. Harsh Shah Editorial Board: DENTISTRY TODAY... The last decade has witnessed the most rapid advances in Dr. Mihir Shah the field of oral andmaxillofacial radiology. With the advent Dr. Vijay Bhaskar and acceptance of CBCT (3D) imaging invarious fields of dentistry; the dentists today are taking more accurate and Dr. Monali Chalishazar informeddecisions regarding complicated patients and their treatment planning. However, today’spatients demand more Dr. A. R. Chaudhary and more comfort and less intraoperative time; even if it comes Dr. Neha Vyas athigher treatment cost. With ever increasing patient affordability as well as expectations, the least should be left to Dr. Sonali Mahadevia dental surgeon’s imaginations. Dr. Shraddha Chokshi Welcome to the era of 3D printing; the next step after 3D Dr. Bhavin Dudhia imaging. With 3D printedmodels on hand, the dentist can actually perform a mock surgery on a model, whichrepresents Dr. Mahadev Desai the patient accurately in three dimensions; and hence reduces the intraoperative time. 3D printing, also called additive Dr. Darshit Dalal manufacturing; creates a physicalobject by layer by layer deposition of material. This technology can be helpful inpreparing surgical stents for implant placements, models for oral and maxillofacialtrauma and pathology cases, prosthetic rehabilitation cases, complicated endodontic casesas well as for orthodontic appliances. Let’s keep up with the pace of advancing technology. Think 3D, Print 3D!! A JADCH Contents EDITORIAL FROM THE EDITOR'S DESK .......................................................................................................................................................63 DARSHANA SHAH REVIEW ARTICLES 1) FAILURE OF PERIODONTAL THERAPY..........................................................................................................................64 SWATI SINGH*, SHILPI SHAH**, TEJAL SHETH***, MIHIR SHAH**** 2) FACTS & FICTIONS ABOUT LOCAL ANAESTHETIC FAILURES – A LITERATURE REVIEW & SUGGESTED PROTOCOL TO COUNTERACT .......................................................................................................................................69 CHETAN D. ZAWAR *, HARSHAL P. BAFNA **, NARENDRA B. SUPE ***, MOHIT SURVADE **** ORIGINAL ARTICLE 3) ASSESSMENT OF AWARENESS & KNOWLEDGE ABOUT TOBACCO INDUCED ILL EFFECTS IN CLASS 3 AND 4 WORKERS AT A LOCAL DENTAL HOSPITAL IN AHMEDABAD: A KAP STUDY .............................................................75 KOMAL THAKKAR*, PINAL PATEL**, SHAURYA GANDHI***, ARCHITA KIKANI****, MIHIR SHAH*****, HARSH SHAH****** CASE REPORT 4) MANAGEMENT OF C-SHAPED CANALS: 3 CASE REPORTS .......................................................................................79 KINHA THAKKAR*, DISHA MEHTA**, RUPAL VAIDYA***, SHRADDHA CHOKSHI**** 5) RADIX ENTOMOLARIS: A CASE SERIES .......................................................................................................................86 SHETUR SHAH*, PRIYAL SHAH**, RUPAL VAIDYA***, ZARNA SANGHVI **** 6) SEGMENTAL MECHANICS: EXTRUDING CANINE .........................................................................................................93 RUCHA SHAH*, SONALI MAHADEVIA**, AATMAN JOSHIPURA***, NEHA ASSUDANI**** 7) RADICULAR CYST MIMICKING UNICYSTIC AMELOBLASTOMA ..................................................................................96 ABHISHEK BAROT*, DEVARSHI BHAVSAR**, VAISHALI DHADHAL***, EKTA SHAH**** 8) ORTHODONTIC MANAGEMENT OF A MISSING MAXILLARY CENTRAL INCISOR WITH DILACERATED ROOT: A CASE REPORT ...............................................................................................................................................................100 TULSI MAHADEVIA*, SONAL MAHADEVIA**, AATMAN JOSHIPURA***, ARTH PATEL**** Subscription: Rate per issue: ` 400/-, for one year: ` 750/-, for three years: ` 2,000/- Contact: Ahmedabad Dental College & Hospital Vivekanand Society, Bhadaj-Ranchhod Pura Road, Santej, Post: Rancharda, Ta: Kalol, Dist: Gandhinagar, Gujarat, India. B ____From Editor’s desk Dear friends, Dentistry has witnessed tremendous advances in all its branches over the past three decades. With these advances, the need for more precise diagnostic tools, specially imaging methods, have become mandatory. Changing from Analogue to Digital Radiography has not only made the process simpler and faster but also made image storage, manipulation (brightness/contrast, image cropping, etc.) and retrieval easier. However, there are certain limitations of two-dimensional Radiography, which can be overcome by three-dimensional imaging techniques such as Cone Beam Computed Tomography, Magnetic Resonance Imaging etc. Cone Beam Computed Tomography uses a narrow fan-shaped X-ray beam and multiple exposures around an object with a high spatial resolution to reveal its internal structures especially bones and teeth, which helps the clinician to view morphologic features and pathology in three- dimensions. Magnetic Resonance Imaging is fast outpacing any other modality for in vivo viewing of soft tissues. The main dental applications of MRI is the investigation of soft-tissue lesions in salivary glands, TMJ and tumour staging etc. Recent advances in imaging technologies have revolutionized dental diagnostics and treatment planning. Correct use of appropriate imaging technology and their correct interpretation helps in detecting the pathologies in early stage and planning better treatment which in turn gives better future to the patient. Dr. Darshana Shah Editor JADCH Editorial Office: Prof. & Head Dept. of Prosthodontics Ahmedabad Dental College & Hospital, Dist.: Gandhinagar, Gujarat. Email: [email protected] The Journal of Ahmedabad Dental College and Hospital; 7 (2), September 2016 - February 2017 63 FAILURE OF PERIODONTAL THERAPY Review Article Swati Singh*, Shilpi Shah**, Tejal Sheth***, Mihir Shah**** ABSTRACT Periodontal treatment failures seem to arise relatively frequently, possibly because, among other reasons, the periodontist works in a field characterized by the presence of plaque, and the marginal periodontium remains more or less exposed to microorganisms—depending on the intensity and quality of oral hygiene — even after successful primary care. Studies have shown that modern periodontal therapies are effective in maintaining a healthy natural dentition as well as controlling periodontal disease. Numerous treatment strategies and various techniques have been designed & described to treat periodontal disease. Most of these procedures had drawbacks which were identified, leading to the modifications of the original techniques which lead to better treatment options, but still very less emphasis has been laid on failures. Without a regular program of clinical re-evaluation, plaque control, oral hygiene instructions, and reassessment of biomechanical factors the benefits of treatment are often lost and inflammatory disease in the form of recurrent periodontitis may result. So, this review describes the most common failures noticed in periodontal therapies and also discusses the possible solutions to reduce the incidence of failures in periodontal therapy. KEYWORDS: Periodontal therapy, risk factors, failures. Received: 02-07-2016; Review Completed: 13-08-2016; Accepted: 24-11-2016 INTRODUCTION: The causes for failure are manifold. In addition to Since then, numerous treatment strategies and the fact that periodontal therapy always takes place various techniques have been designed & described in regions exposed to plaque formation, failures to treat periodontal diseases. All these therapies may be ascribed to the following factors ranging from scaling & root planing (SRP) to • Pre Therapeutic various flap surgeries have their own advantages & • Therapeutic limitations. These procedures had failures which were identified leading to the modifications of the • Post Therapeutic various techniques which lead to better treatment PRE THERAPEUTIC options, but very less emphasis has been laid on Improper Clinical diagnosis: The seriousness of the failures. So, this review describes most common disease must be established exactly through the failures noticed in various periodontal therapies and diagnostic procedures, not only for entire dentition, also discusses the possible solutions to reduce the but also for each tooth individually and for each side incidence of failures in periodontal therapies. To of a tooth. Only the most careful probing of each discuss treatment failures, the concept of successful tooth side, analysis of radiographs, and periodontal therapy must be defined first. In the determination of tooth mobility will reveal the past, treatment was only considered successful severity of the disease, which requires a when there was radical elimination of pockets; correspondingly extensive treatment3. today the concept of successful treatment has been Morphology and restorative phase: Occasionally defined more modestly with clinical parameters like small resorptive regions (lacunae) are present
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