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Questions and Answers
Which cells participate in the formative function of periodontium? (Select 2)
The protective function of the tooth pulp is characterized by?
Where is caries media localized?
What alloy is used to fill the defect after caries removal?
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Who identified transversal fractures of the upper jaw?
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Which types of dental implants is most commonly used today?
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What is the basic precondition that implants must fulfill to be able to be incorporated into living tissues?
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Which anatomical structures are located in the vestibule of the oral cavity? (2 correct)
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Whose contours follow the proper cavum dentis?
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Attached gingiva is firmly inserted over the periodontal ligament (dezmodont) for:
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How can periapical “process” manifest radiologically periapical – the most precise answer?
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What is the most common reason for the formation of periodontal abscesses?
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The basic pathophysiological mechanism in acute sinusitis is:
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In which dislocation of the jaw patient can reduce the jaw by himself?
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Which deformity has a patient with bilateral ankylosis formed in early childhood?
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The most common type of dislocation of the mandible fragment is:
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What does modified radical neck dissection include?
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Sturge Weber syndrome is characterized by:
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Palatal salivary glands are:
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Who performs the deepening (profundation) of mouth fornix with secondary epithelialization of scarred area?
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Dental buttress extends from ________ apex ________ and ends with ________ ramus ________.
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Thanks to the powerful muscles in the localization of the fracture, there is no significant dislocation in the _________.
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Provide a liquid antiseptic agent based on detergent.
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What is the term for intrusion dislocation of a tooth?
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In odontogenic sinusitis, the usual secretion is:
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What is the treatment of parenchymal fistula?
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In 'low-grade' mucoepidermoid cancer, what is indicated following surgical interventions?
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Study Notes
Here are the study notes for the text:
Types of Dental Implants
- The most commonly used type of dental implant is Endosseous.
Biocompatibility of Implants
- Implants must be biocompatible to be incorporated into living tissues.
Anatomical Structures
- The vestibule of the oral cavity contains Stenon's ducts and Frenulum labii superior.
Tooth Structure
- The crown of the tooth follows the shape of the proper cavum dentis.
Attached Gingiva
- Attached gingiva is firmly inserted over the cement of the root.
Periapical Process
- Radiological manifestation of periapical process is a radiolucency at the apex.
Periodontal Abscesses
- The most common reason for the formation of periodontal abscesses is inflamed periodontal pocket.
Acute Sinusitis
- The basic pathophysiological mechanism in acute sinusitis is sinus mucosal edema that impedes drainage.
Temporomandibular Joint (TMJ) Disorders
- A patient with acute TMJ unilateral/bilateral dislocation can reduce the jaw by themselves.
Mandible Fractures
- The most common type of dislocation of the mandible fragment is ad longitudinem (sagittal).
Intermaxillary Fixation
- Patients usually have intermaxillary fixation for 4-6 weeks.
Deformities
- A patient with bilateral ankylosis formed in early childhood has a micrognathia - bird face deformity.
Antimongoloid Position
- Antimongoloid position of the palpebral fissure is seen in "blow-out" fracture.
Fractures of the Mandible
- Fracture of the mandible is open when fracture cracks reaches the mucous membrane.
Tumors
- Adenoid cystic carcinoma (cylindroma) is a malignant tumor of the salivary glands that gives hematogenous metastases.
Cysts
- Dermoid cysts contain products of the skin adnexa.
- Mucocoela is a cyst of accessory submucous salivary glands that develops as a result of retention of saliva.
Characteristics of Malignant Tumors
- Characteristics of malignant tumors are spreading by metastasis, infiltration of surrounding tissue, and high differentiation and maturation of tissue cells.
Odontogenic Cysts
- The two most frequent odontogenic cysts are follicular cysts and radicular cysts.
Sarcomas
- Characteristics of sarcomas are malignant, mesenchymal origin, and most often spreading by blood.
Disorders of Temporomandibular Joint
- Disorders of the temporomandibular joint are most often caused by trauma.
Luxation of Temporomandibular Joint
- Subluxation is a type of luxation of the temporomandibular joint that is characterized by returning of the caput of the mandible to the mandibular fossa spontaneously.
Baseocellular Carcinoma
- Characteristics of baseocellular carcinoma are slow growth, local recurrence, and rarely spreading by metastasis.
Prophylactic Treatment for Prevention of Malocclusions
- Prophylactic treatment for prevention of malocclusions should be started before birth.
Inflammation of Gingival Mucosa
- The most often inflammation of gingival mucosa is gingivitis catarrhalis.
Mandibular Fractures
- The most frequent localization of mandibular fractures is angle of the mandible.
Diagnostic of Mandibular Fractures
- Oblique projection by Eissler and Ortopantomography are specific radiological projections for the diagnosis of mandibular fractures.
Treatment of Chronic Apical Parodontitis
- Procedures for treating chronic apical parodontitis are extraction of the tooth and apicoectomy.
Dental Bridges
- Dental bridges are supposed to be not removable.
Caries
- The most important symptoms of caries are large destruction of tissue, discoloration, and pain provoked by irritations.
Neck Dissection
- Elective neck dissection is done when the regional lymph nodes are of up to 3 cm.
Bone Grafts
- Disadvantages of avascular bone grafts are resorption and complexity of the surgical intervention.
Sialothiasis
- Sialothiasis appears as a sudden swelling in front of the ear.
Free Skin Graft
- The most usable of free skin grafts is the split-thickness skin graft (STSG).
Cleft Palate
- The term for mutual alveolar and palate cleft in Latin is alveolare reciproca/palatoschisi.
Salivary Glands
- Sialoadenitis is a disease of the salivary glands characterized by the appearance of cycles of remissions and exacerbations.
Maxilla Fractures
- The most useful X-ray image (projection) for the diagnosis of maxilla fractures is CT.
Facial Nerve
- The facial nerve is preserved during extraoral incision of the dentogenic abscess.
Pericoronitis
- A possible complication of pericoronitis is periodontitis of the neighbouring tooth.
Eruptive Hematoma
- The treatment of eruptive hematoma is drainage/surgical excision (if needed).
Teeth Development
- The first tooth to grow in milk dentition is lower central incisors.
Tooth Numbering System
- The binary numbering system of classification of the teeth marks the tooth 64 as the upper left 1st deciduous molar.
Caries
- Demineralization of tooth tissue, as a result of caries, manifests itself as tooth cavitation/erosion.
Periodontal Disease
- Functional disorders lead to periodontal disease.
Gingival Pockets Curettage
- The function of the gingival pockets curettage is to clean the periodontal pocket/remove inflamed tissue.
Carcinoma of the Lower Lip
- The most common operation for smaller (up to a 3rd of the size of the lips) carcinoma of the lower lip is V excision (wedged) / Dieffenbach vermilionectomy.
Carcinoma of the Floor of the Mouth
- The most common levels of the neck involved in spreading of squamocellular carcinoma of the floor of the mouth are 1 and 2.
Carcinoma of Maxillary Sinus
- Carcinoma of maxillary sinus is classified in 3 levels according to Sebilo.
Fractures
- Racoon eyes are characteristic for Le Fort II fracture.
Neuralgia
- The most common neuralgia is N. Lingvalis.
Cheiloplasty
- Cheiloplasty is done at the age of 12 months.
Temporary Immobilization
- Gilmer method of temporary immobilization can be definitive.
Maxillary Sinus Cancer
- The T1 stage of maxillary sinus cancer is characterized by a tumor limited to the antral mucosa with no erosion or destruction of bone.
Interventions of the Maxillary Sinus Revision
- The name of interventions of the maxillary sinus revision is Caldwell-Luc operation.
Fractures of the Cheek Bone
- The most useful X-ray (projection) for the diagnosis of fracture of the cheek bone is axial projection.
Lips
- The pink portion of the lips is called in Latin vermilion (vermiculus).
Extraoral Incision of Odontogenic Abscess
- Extraoral incision of odontogenic abscess is done 2-3 cm below the lower edge of the mandible for preservation of facial nerves.
Primary Surgical Treatment of Wounds on the Face
- Primary surgical treatment of wounds on the face can be made in 6 hours.
Neck Injuries
- Open neck injuries require sutures of the wound with the monitoring of vital parameters.
Tongue Cancer
- A characteristic symptom of tongue cancer is Sebil's sign (turns the tongue towards the affected side).
Marsupialization
- Marsupialization means cutting a cyst/abscess and suturing the margins in a way that the interior content can drain freely.
Growth of Cysts
- The basis of the growth of cysts is epithelial cells.### Odontogenic Cysts and Infections
- The most common odontogenic cyst is the radicular cyst.
- Prosthetic mucosal hyperplasia usually occurs in the presence of teeth in the upper jaw and lower denture or prosthesis inserted in the saddle of the lower jaw.
- Differential diagnosis in prosthetic mucosal hyperplasia includes malignant tumor.
Diagnosis and Imaging
- Inspection, palpation, and X-ray are used to diagnose fistulous channels in chronic pyogenic infections.
- Ultrasonic examination is not typically used for this purpose.
Surgery and Treatment
- Operation progenia by Dingman involves segment-vertical osteotomy of the mandibular body or mandible.
- Submucosal vestibuloplasty involves the lowest mucosal incision.
- Modified radical neck dissection includes the evacuation of all lymph nodes and lymph I, II, and III regions.
- Fistuloplastic of buccal mucosa is a treatment option for parenchymal fistula.
Anatomy and Physiology
- The pterygomandibular space contains the inferior alveolar artery and vein, lingual nerve, maxillary artery, and inferior alveolar nerve.
- The velopharyngeal valve consists of hard and soft palate, palatal arches, tensor and levator palatini muscles, and superior constrictor pharyngis muscle.
- The lateral pterygoid muscle contributes most to the dislocation of the proximal fragment in fractures of the lower jaw neck.
Syndromes and Disorders
- Kruzonov syndrome is a genetic disorder characterized by craniosynostosis.
- Sturge Weber syndrome is characterized by berry nevus, angiomatosis of the skin face, and angiomatosis of leptomeninges.
- Cleft ridge most commonly occurs between the lateral incisor and canine teeth.
Tumors and Cancers
- Nodular melanoma is the most malignant histological type of melanoma.
- Ongren divided maxillary sinus tumors into superoposterior and inferoanterior parts.
- "Low-grade" mucoepidermoid cancer is indicated for surgical interventions, including extirpation of the tumor or parotidectomy with preservation of the facial nerve.
Miscellaneous
- Cysts of the incisal channel are rare.
- Haemorrhagic cysts are not a common type of odontogenic cyst.
- Octenisept/Asepsol is a liquid antiseptic agent based on detergent.
- Thrombosis of the cavernous sinus signs include the occurrence of islands in the upper and lower eyelids, opthalmoplegia, inability to raise the upper eyelid, exophthalmos, and retinal hemorrhages.
- In odontogenic sinusitis, the secretion is usually purulent.
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Test your knowledge of different types of dental implants and oral anatomy. Questions cover topics such as implant types, biocompatibility, and anatomical structures in the oral cavity.
