Pocket dentistry

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The slow dull pain is conducted by the C fibers which are elicited by all three types of stimuli. It is almost always caused by release of chemicals liberated by the injured tissue. These are endogenous chemicals called algogenic (pain producing) substances. Algogenic substances stimulate nociceptors to produce pain.Jan 8, 2015 · The basic principles of the occlusal technique follow: 1 The film is positioned with the white side facing the arch being exposed. 2 The film is placed in the mouth between the occlusal surfaces of the maxillary and mandibular teeth. 3 The film is stabilized when the patient gently bites on the surface of the film. The handpiece provides power and rotary motion, whereas the dental bur, which is held securely in the handpiece, does the actual cutting or polishing. Handpieces and burs have a variety of uses in restorative dentistry ( Box 19-2 ). The two most commonly used types of handpieces are the low-speed handpiece and the high-speed …Schematic diagram of the potential pathogenesis of bisphosphonate-related osteonecrosis of jaw (BRONJ) with the pH-value reduction as a crucial activator. The minus signs symbolise inhibition of the following processes or tissues; the question marks identify the cursorily investigated pathogenesis theories. The asterisks depict the points where ...Перегляньте профіль Alex Freedman на LinkedIn, найбільшій у світі професійній спільноті. Alex має 1 вакансію у своєму профілі. Перегляньте повний профіль на …Jan 1, 2015 · The use of elastomeric impression material to fabricate gypsum models, casts, and dies involves six major steps: (1) preparing a tray, (2) managing tissue, (3) preparing the material, (4) making an impression, (5) removing the impression, and (6) preparing stone casts and dies. The Facial Musculature. Six major muscle groups in the head assist with visceral functions: orbital muscles, masticatory muscles, muscles of facial expression, tongue muscles, pharynx muscles, and larynx …b. Passage of the electron by the side or near the nucleus due to which the electron will be deflected or decelerated. i. Electron directly hitting the nucleus. When the electron directly hits the nucleus of the tungsten atom in target material, the entire kinetic energy of it is transformed into a single X-ray photon.

Bleaching is a chemical process involving the oxidation of organic material which is broken down to produce less complex molecules. Most of these smaller molecules are lighter in colour than the original larger molecules. Figs 1-1 and 1-2 show teeth before and after bleaching. Fig 1-1 Before bleaching. Fig 1-2 After bleaching.Fig. 8-4 Recommended dimensions for a complete cast crown. On functional cusps (buccal mandibular and lingual maxillary), the occlusal clearance should be equal to or greater than 1.5 mm. On nonfunctional cusps, a clearance of at least 1 mm is needed. The chamfer should allow for approximately 0.5 mm of metal thickness at the margin.CONVENTIONAL IMAGING. Conventional radiography is the imaging modality that is most commonly used to examine the TMJ. It serves as a non-invasive, cost-effective, low-dose diagnostic tool that is easily accessible to the practitioner. Various projections are used to view the TMJ from multiple loci in space.Jul 5, 2020 ... ... | INBDE, ADAT. Mental Dental•98K views · 6:42. Go to channel · Diabetes and periodontitis: The two way relationship. Hack Dentistry•14K views.Five Temporomandibular Joint Ligaments. Medial and lateral collateral (discal) ligament: Attaches the articular disc to the medial and lateral condylar head (see Figure 29.4 in Case Report 29.1). Separates the joint into superior and inferior compartments. Allows the disc to rotate on the condylar head. Capsular ligament: …Another important growth change that occurs in the cranial base is the remodelling that takes place in the anterior cranial fossa. This brings about a forward displacement of the frontal bone and the nasal area. 6. Figure 1.3 Diagrammatic representation of changes in the cranial base angle.

Primary Teeth. The first set of teeth is the primary dentition ( Figure 18-1 ). The primary dentition is exfoliated, or shed, and replaced by the permanent dentition. There are 20 total primary teeth when the primary dentition period is completed, 10 per dental arch. These include the tooth types of incisors, canines, and molars (see Figure 15-1 ).Procedure. The stages involved in the construction of copy dentures are as follows: Record impressions of the dentures using one of the techniques described below. The technician uses these to produce the replicas. Provide an intercuspal record to help the technician mount the replicas on an articulator. Select a shade of tooth.Finger instrument. Colour coded by size. The six colours used most often are: size 15 (white), 20 (yellow), 25 (red), 30 (blue), 35 (green) and 40 (black). Also available in size 6 (pink), 8 (grey) and 10 (purple) Operator gradually increases the size of the file to smooth, shape and enlarge canal. The larger the number of the file, the larger ...The functional unit of the salivary gland is the alveolus or acinus. An acinus is a cluster of pyramidal cells, either mucous or serous or a combination of the two, that secretes into a terminal collecting duct (see Fig. 15-1).The collecting duct is termed the secretory end piece or intercalated duct. Both the large and small glands are composed …Function, features and precaution. Used to pick up, transport and place amalgam into the cavity preparation. A plunger/lever pushes amalgam out from working end into the cavity preparation. The working end may be Teflon® coated so the amalgam will not stick. Care must be taken to expel the excess amalgam or it will set inside the working end.In today’s fast-paced and stressful world, finding moments of peace and relaxation can be challenging. Thankfully, technology has come to our aid with apps that can help us unwind ...

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Jan 5, 2015 · The development of the permanent dentition is discussed in Chapter 6. FIGURE 16-1 Permanent anterior teeth identified, which include the incisors and canines. FIGURE 16-2 Example of lobe development in a permanent anterior tooth. The long crown of an anterior tooth has an incisal surface, which is its masticatory surface ( Figure 16-3 ). For example, angular cheilitis ( Fig. 17-10) may be caused by lack of the B-complex vitamins, or it could simply be a fungal infection. If angular cheilitis improves after the patient is given an antifungal cream, the vitamin deficiency theory can be ruled out. FIG. 17-10 The arrow points to angular cheilitis.There are two local anesthetic agents used in dentistry that reportedly induce methemoglobinemia. The first agent is the topical local anesthetic benzocaine and the second agent is the injectable (and …Muscles of mastication or chewing move the mandible. They include four pairs of muscles (right and left): masseter, temporalis, medial pterygoid, and lateral pterygoid muscles. These muscles have the major control over the movements of the mandible. Each of these muscles has one end identified as its origin and the other end identified as its ...

Jan 15, 2015 · Conclusion. A periodontal flap is a section of gingiva, mucosa, or both that is surgically separated from the underlying tissues to provide for the visibility of and access to the bone and root surface. The flap also allows the gingiva to be displaced to a different location in patients with mucogingival involvement. Humans have two sets of teeth, the primary, or deciduous, teeth and the permanent teeth. The primary teeth are the first set to form and erupt into the oral cavity, beginning at about 6 months of age. There are a total of 20 primary teeth, 10 in the maxilla and 10 in the mandible, arranged in the form of an arch.The handpiece provides power and rotary motion, whereas the dental bur, which is held securely in the handpiece, does the actual cutting or polishing. Handpieces and burs have a variety of uses in restorative dentistry ( Box 19-2 ). The two most commonly used types of handpieces are the low-speed handpiece and the high-speed handpiece.Jan 4, 2015 · The oral cavity is the upper end and the beginning of the digestive system and at its posterior end forms a common pathway with the respiratory system. The oral cavity begins at the lips and cheeks and extends posteriorly to the area of the palatine tonsils, which are usually referred to as the tonsils. Jan 5, 2015 · The gingival tissue between adjacent teeth is an extension of attached gingiva and is the interdental gingiva, forming the interdental papillae. FIGURE 10-1 Gingival and dentogingival junctional tissue: marginal gingiva, attached gingiva, sulcular epithelium, and junctional epithelium. The attached gingiva is a masticatory mucosa (see Chapter 9 ). Humans have two sets of teeth, the primary, or deciduous, teeth and the permanent teeth. The primary teeth are the first set to form and erupt into the oral cavity, beginning at about 6 months of age. There are a total of 20 primary teeth, 10 in the maxilla and 10 in the mandible, arranged in the form of an arch.Muscles of mastication or chewing move the mandible. They include four pairs of muscles (right and left): masseter, temporalis, medial pterygoid, and lateral pterygoid muscles. These muscles have the major control over the movements of the mandible. Each of these muscles has one end identified as its origin and the other end identified as its ...The following three components make up the laser cavity: • Active medium. • Pumping mechanism. • Optical resonator. The active medium is composed of chemical elements, molecules, or compounds. Lasers are generically named for the material of the active medium, which can be (1) a container of gas, such as a canister of carbon dioxide …For example, angular cheilitis ( Fig. 17-10) may be caused by lack of the B-complex vitamins, or it could simply be a fungal infection. If angular cheilitis improves after the patient is given an antifungal cream, the vitamin deficiency theory can be ruled out. FIG. 17-10 The arrow points to angular cheilitis.Mandibular First Premolar. Figures 10-1 through 10-12 illustrate the mandibular first premolar from all aspects. The mandibular first premolar is the fourth tooth from the median line and the first posterior tooth in the mandible. This tooth is situated between the canine and second premolar and has some characteristics common to each of them.

Indications for the Use of the Procedure. There are two main indications for apicoectomy in selected teeth. The first category comprises teeth with active periapical pathology with adequate endodontic therapy. …

Casting uses the lost-wax technique to fabricate precision restorations for teeth. Casting is used to fabricate inlays, onlays, crowns, ceramic–alloy crowns, some all-ceramic crowns, partial dentures, implant restorations and frameworks, and occasionally a complete denture. Thus, the casting process plays a large role in dentistry.May 25, 2021 · Principles of Cavity Preparation. Cavity preparation, the procedure used to remove demineralized enamel and infected dentin consists of four steps: Opening a cavity or removing a poorly fitting restoration. Removing infected dentin. Evaluating residual tooth tissue and removing unsupported or structurally compromised enamel. According to the number of surfaces involved: Simple pocket: It involves only one tooth surface. Compound pocket: It involves two or more tooth surfaces. Complex pocket: …Minecraft Pocket Edition has become one of the most popular mobile games of all time, captivating players with its endless possibilities and creative gameplay. Minecraft Pocket Edi...Waxes are grouped into three classifications: pattern waxes, processing waxes, and impression waxes. Manufacturers produce these waxes in several forms. Sticks, sheets, blocks, and tins are used. …Jan 4, 2015 · Mesial aspect ( Fig. 12-5; see also Fig. 12-8, D) The crown of a maxillary central incisor is triangular, with the base of the triangle at the cervix and the apex at the incisal ridge. The incisal ridge of the crown is centered over the middle of the root. This alignment is characteristic of maxillary central and lateral incisors. Aug 15, 2017 · Usually, an occlusion or malocclusion is classified according to terms of discrepancies between the jaws, for example sagittal (anterior-posterior), vertical and transversal relationships including functional abnormalities between the maxillary and mandibular dental arches. In addition, anomalies within the jaws, for example crowding and ... March 21, 2024. Dear faculty, staff and students, It is my pleasure to announce the appointment of Susan A. Rowan, DDS, MS, FACD, FICD, as dean of the University of …Pocket Dentistry - Free download as Word Doc (.doc / .docx), PDF File (.pdf), Text File (.txt) or read online for free. perio.Jan 1, 2015 · The use of elastomeric impression material to fabricate gypsum models, casts, and dies involves six major steps: (1) preparing a tray, (2) managing tissue, (3) preparing the material, (4) making an impression, (5) removing the impression, and (6) preparing stone casts and dies.

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Mandibular First Premolar. Figures 10-1 through 10-12 illustrate the mandibular first premolar from all aspects. The mandibular first premolar is the fourth tooth from the median line and the first posterior tooth in the mandible. This tooth is situated between the canine and second premolar and has some characteristics common to …Discussion: Alginate. Alginate is an elastic hydrocolloid impression material made from seaweed. It is also comprised of sodium alginate, calcium sulfate, and retarders. It is used to take primary or preliminary impressions. This colloidal material forms a gel when the powder is mixed with water.Periodontal pockets are spaces around teeth that can harbor bacteria and cause gum disease. Learn how to diagnose, treat, and prevent them with good oral …Chemically, gypsum rock is calcium sulfate dihydrate (CaSO 4 ·2H 2 O). Pure gypsum is white, but in most deposits, it is discolored by impurities. Gypsum products are used in dentistry, medicine, homes, and industry. In homes, gypsum plaster is used to make walls; in industry, it is used to make molds.The Facial Musculature. Six major muscle groups in the head assist with visceral functions: orbital muscles, masticatory muscles, muscles of facial expression, tongue muscles, pharynx muscles, and larynx …The functional unit of the salivary gland is the alveolus or acinus. An acinus is a cluster of pyramidal cells, either mucous or serous or a combination of the two, that secretes into a terminal collecting duct (see Fig. 15-1).The collecting duct is termed the secretory end piece or intercalated duct. Both the large and small glands are composed …The types of final impression materials commonly used in dental practice are polysulfide, polyether, condensation silicone, and addition silicone. Each type of material has different properties and characteristics. Table 22-3 provides a summary of the comparative properties of these materials. TABLE 22-3.Jan 8, 2015 · The basic principles of the occlusal technique follow: 1 The film is positioned with the white side facing the arch being exposed. 2 The film is placed in the mouth between the occlusal surfaces of the maxillary and mandibular teeth. 3 The film is stabilized when the patient gently bites on the surface of the film. ….

A diagnosis of chronic periapical periodontitis associated with an infected necrotic pulp was made for 13. The patient suffered a ‘sodium hypochlorite accident’ whilst the previous dentist was preparing the root canal. After initial pain management, reassurance and follow-up (Table 5.2.3), the treatment options discussed with the patient …Discussion: Alginate. Alginate is an elastic hydrocolloid impression material made from seaweed. It is also comprised of sodium alginate, calcium sulfate, and retarders. It is used to take primary or preliminary impressions. This colloidal material forms a gel when the powder is mixed with water.Introduction. Dental cements are used to lute (glue or cement) inlays, crowns, bridges, and other restorations in place, as shown in Figure 7.1. These are used similar to the cements and glues of everyday life. In addition, dental cements are used for a wide variety of other dental procedures depending on the material.The slow dull pain is conducted by the C fibers which are elicited by all three types of stimuli. It is almost always caused by release of chemicals liberated by the injured tissue. These are endogenous chemicals called algogenic (pain producing) substances. Algogenic substances stimulate nociceptors to produce pain.Depth of pin in restorative material should be 2–2.5 mm. At least 1 mm of core material should surround the pin. Pin placement should be at least 0.5 mm inside the enamel-dentine junction. The first two …Principles of Treatment for Class II Malocclusion. Patients can present with a skeletal class II due to a maxillary excess, a mandibular deficiency, or both. If the skeletal class II is caused by maxillary excess, patients present with a backward mandibular growth rotation. This results in an increased anterior facial height.Bitewing radiography. Bitewing radiographs take their name from the original technique which required the patient to bite on a small wing attached to an intraoral film packet (see Fig. 10.1 ). Modern techniques use holders, as shown later, which have eliminated the need for the wing (now termed a tab ), and digital image receptors (solid …Varieties. (a) Celluloid strip. Used for anterior restorations with composite materials. Also referred to as clear transparent matrix strip. Single use. Disposed of in the sharps’ container. Preformed posterior variety can be available (see Sectional matrix, Figure 9.3) (b) T-band matrix (straight and curved) Most commonly used in paedodontics.Bleaching is a chemical process involving the oxidation of organic material which is broken down to produce less complex molecules. Most of these smaller molecules are lighter in colour than the original larger molecules. Figs 1-1 and 1-2 show teeth before and after bleaching. Fig 1-1 Before bleaching. Fig 1-2 After bleaching. Pocket dentistry, Anatomy of the skull. The skull is the topmost part of the bony skeleton of the body, the head, and is made up of three main areas. Cranium – the hollow cavity which surrounds the brain. Face – the front vertical part of the skull, containing the orbital cavities of the eyes and the nasal cavity of the nose. Jaws – the upper and lower ..., These indications are not definitive, remain largely subjective and typically have to be applied on a case by case assessment. The indications for crowns are: replacement crowns. protection of root-filled teeth. broken down and worn teeth. unsightly dental appearance. cracked teeth. realignment of occlusal plane., Pocket Dentistry is a blog that covers various topics in general dentistry, such as digital technology, materials, prosthodontics, implants, orthodontics, and more. …, Finger instrument. Colour coded by size. The six colours used most often are: size 15 (white), 20 (yellow), 25 (red), 30 (blue), 35 (green) and 40 (black). Also available in size 6 (pink), 8 (grey) and 10 (purple) Operator gradually increases the size of the file to smooth, shape and enlarge canal. The larger the number of the file, the larger ..., Try entering a name, location, or different words. View about Dentists in Stanger, KwaZulu-Natal on Facebook. Facebook gives people the power to share and makes the world more open and connected. , Pockets provide an ideal environment for bacteria to grow, and may spread infection to the structures that keep teeth anchored in the mouth. Although periodontal pockets are …, What Are Periodontal Pockets? Gum Irritation: Four Self-Induced Causes. Gum Disease Treatment For Kids. Why Do You Have Itchy Gums? The Link Between …, 1. Micromechanical interlocking, chemical bonding with enamel and dentin, or both. 2. Copolymerization with the resin matrix of composite materials. Before the total-etch technique was adopted, enamel bonding agents were used only to enhance the wetting and adaptation of resin to conditioned enamel surfaces., Jan 4, 2015 · It appears darker if a root canal procedure has been performed. Dentin is composed of 70% inorganic hydroxyapatite crystals, 20% organic collagen fibers with small amounts of other proteins, and 10% water by weight. With 20% less mineral than enamel, dentin is softer, although it is slightly harder than bone or cementum. , Bitewing radiography. Bitewing radiographs take their name from the original technique which required the patient to bite on a small wing attached to an intraoral film packet (see Fig. 10.1 ). Modern techniques use holders, as shown later, which have eliminated the need for the wing (now termed a tab ), and digital image receptors (solid …, Jan 1, 2015 · 1. Micromechanical interlocking, chemical bonding with enamel and dentin, or both. 2. Copolymerization with the resin matrix of composite materials. Before the total-etch technique was adopted, enamel bonding agents were used only to enhance the wetting and adaptation of resin to conditioned enamel surfaces. , Jan 9, 2015 · 9. The Permanent Maxillary Premolars. The maxillary premolars number four: two in the right maxilla and two in the left maxilla. They are posterior to the canines and immediately anterior to the molars. The premolars are so named because they are anterior to the molars in the permanent dentition. In zoology, the premolars are those teeth that ... , Chapter 3 Tooth development. Martyn T. Cobourne 1 and Paul T. Sharpe 2. 1 Department of Orthodontics, Dental Institute, King’s College London. 2 Department of Craniofacial Development and Stem Cell Biology, Dental Institute, King’s College London; Guy’s Hospital. Teeth are unique and unusual organs in many respects. In humans, they …, The Facial Musculature. Six major muscle groups in the head assist with visceral functions: orbital muscles, masticatory muscles, muscles of facial expression, tongue muscles, pharynx muscles, and larynx …, A matrix is a metal or clear plastic band used to replace the missing proximal wall of a tooth during placement of the restorative material. (“Matrix” is singular. The plural is “matrices.”) Clear plastic matrices are used for anterior composite restorations. Figure 21-1 Matrix and wedge positioned correctly. A wedge is triangular or ..., In a world of loose change and everyday transactions, it’s easy to overlook the hidden treasures that may be lurking in your pocket. Rare 2 pound coins have become a popular topic ..., Refer to Figure 5-4 for similarities and differences between mandibular first and second molars. 1. Crown Proportions (Buccal View) For both types of mandibular molars, the crowns are wider mesiodistally than high cervico-occlusally but more so on the larger first molars. 2., A pocket is our dental name for the space that naturally exists between the gum and the tooth. Another name for a pocket is a sulcus. This is part of our normal …, The ideal properties of a denture base material are shown in Table 3.2.1. Table 3.2.1. Criteria for an ideal denture base material. Acrylic resins are popular because they meet many of the criteria set out in Table 3.2.1. In particular, dentures made from acrylic resin are easy to process using inexpensive techniques, and are aesthetically ..., Depth of pin in restorative material should be 2–2.5 mm. At least 1 mm of core material should surround the pin. Pin placement should be at least 0.5 mm inside the enamel-dentine junction. The first two …, The “ideal” instrument-processing area (1) should be dedicated only to instrument processing, (2) should be physically separated from the operatories and the dental laboratory, and (3) should not be a part of a common walkway. The area should not have a door or windows that open to the outside, because dust can enter the area., Feb 2, 2022 ... Dental Pocket. Feb 2, 2022󰞋󱟠. 󰟝. Több száz rendelő már váltott! Fogászati Praxismenedzser szoftver 3.490 ft / szék / hó ..., Indications for the Use of the Procedure. There are two main indications for apicoectomy in selected teeth. The first category comprises teeth with active periapical pathology with adequate endodontic therapy. …, Edu. Gum Disease. Periodontal Pockets Cleaning Treatment. Periodontal Pockets: Cleaning & Treatment. Any type of periodontal disease treatment requires good daily …, Dec 31, 2014 · 2.2.2 Medical, dental and social history As with any surgical or dental patient, a full medical history should be taken prior to clinical examination. It is not within the scope of this book to detail the medical conditions that will impact on the delivery of orthognathic surgery, but if the patient reports any significant illnesses at initial assessment it is prudent to contact the General ... , In the masticatory system, it occurs when the mandible moves forward, as in protrusion. The teeth, condyles, and rami all move in the same direction and to the same degree ( Figure 4-5 ). FIGURE 4-5 Translational movement of the mandible. Translation occurs within the superior cavity of the joint between the superior surface of the articular ..., Antique pocket watches hold a special place in the hearts of collectors and enthusiasts alike. These timepieces not only display exquisite craftsmanship but also serve as a glimpse..., Jan 8, 2015 · Universal curette Hand instrument used to treat subgingival surfaces; it has a blade with an unbroken cutting edge that curves around the toe and a flat face set at a 90-degree angle to the lower shank. Periodontics is the dental specialty involved in the diagnosis and treatment of diseases of the supporting tissues. , Learn how to use various indices to evaluate plaque, gingivitis, and periodontal disease in clinical and epidemiologic settings. Find definitions, diagrams, and formulas for …, Management of Impacted Third Molars. Impacted third molars occur in a significant number of patients and often require treatment because of presence of symptoms and/or disease. Management of these teeth typically involves referral to oral and maxillofacial surgeons for diagnosis, treatment planning, and ultimate removal if indicated., Hot Pockets are the general name of microwaveable filled “pockets” that are a delicious and quick choice for a snack or a meal. There are several different types of Hot Pockets, in..., Apr 6, 2015 · Special Notes/Helpful Hints • Baseplate wax is used to build the contours of a denture and hold the position of the denture teeth before the denture is processed in acrylic. • This material can also be used to take a bite registration for articulation of study casts. • The composition of baseplate wax can be altered to give varying hardness. , Are you a fan of The Sims 4 and have a passion for dentistry? Look no further than the Dentist Career Mod in Sims 4. This exciting mod allows you to take your Sim’s dental career t...