CCMAS Course Search

Fundamentals of oral embryology and histology. The skull and associated bones including mandible, maxilla, and temporomandibular joint (TMJ), The movement of the TMJ, The muscles of facial expression and mastication including their origins and insertions, functions as well as their nerve and blood supplies. Anatomy of the open mouth including the palate the tongue, the vestibules, and denture bearing areas, The teeth, different types, their special features including deciduous and permanent dentitions, their nerve and blood supplies, the distributions of the facial and trigeminal nerves as well as the maxillary and mandibular branches of the external carotid artery. The structure of the periodontium including its function, the principal fibres, the papilla, and gingival sulcus. the salivary glands, their locations, ducts, and nerve supply. The tongue, intrinsic and extrinsic muscles movements, innervations, and functions.

Embryological development of the oral cavity and its structures. The basal lamina. Mesodermal tissues of maxillary and mandibular process. Primary epithelial band. Vestibular band. Dental lamina. Dental papilla. Sheath of Hertwig. Period of formation of the various stages stated above. Dentinogenesis and its stages. Early dentine development. Later dentine development. Pulp tissue. Developmental stages of the teeth under the following. Dental follicles. Gum pads. Development of Dental tissues. Amelogenesis and its stages. Matrix formation. Calcification of matrix. Maturation. Anatomy of the oral cavity and associated structures. Oral Cavity: Tongue; Taste bud. Salivary glands: Major salivary glands and their locations: Parotid, Submandibular and Sublingual. Minor salivary glands - distributed all over the mouth, Palate, Tonsils and adenoids. Function of saliva in the maintenance of oral health. Saliva; Secretion. Quantity. Composition. Functions. Process of homeostasis. Morphology of the teeth. Definition of the following terms; Mesial - lingual; Distal - Buccal; Labial - palatal; Incisal - occlusal; Groove - Proximal; Triangular ridge; Oblique Ridge and many others. Structure of the teeth: Longitudinal section of both anterior and posterior part of the teeth. Mechanism of blood supply to the pulp tissue. Describe the Innervation of the teeth. Eruption of deciduous and permanent teeth: Tooth Eruption. Types of eruption. Active eruption. Passive eruption. Functional eruption. Incisor. Canine. 1stmolar. 2nd molar. Period of 3rd molar formation and eruption of each set of teeth. Exfoliation of deciduous teeth.

Importance of good oral health. Define health. Explain dental health education. Explain the importance of good oral health. List the health risks associated with poor oral health. State the relationship between oral and general health. Describe the structures in the mouth that can aid maintenance of good oral health. Materials Required for Maintenance of Good Oral Health. Identify materials used for cleaning the mouths such as toothpaste, toothbrush, wood points, dental floss, chewing stick, oral rinses. Identify sources of the materials listed above. Describe the composition of a toothpaste. State the importance of fluoride in toothpaste. Describe a good toothbrush. Identify the various types of toothbrushes. Explain the differences observed in the various brushes mentioned above. Describe the various tooth brushing techniques. Explain the advantages and disadvantages of the techniques listed above. Demonstrate the acceptable tooth brushing techniques. Identify the various types of chewing sticks. Explain advantages and disadvantages of the chewing sticks listed above on the teeth and the gingivae.

Oral manifestations of hormonal disturbances such as diabetes mellitus. Hyper parathyroid disturbances of growth hormone and many others. Identify common oral manifestations of nutritional deficiencies such as Deficiencies of vitamin C, D group; iron deficiency and many others. Define periodontal disease. Enumerate causes of periodontal disease such as local and systemic factors. Identify local factors in aetiology of periodontal diseases such as poor nutrition, hormonal factors, reduced body immunity such as AIDS. Describe the process of development of periodontal diseases. Identify the clinical presentation of periodontal diseases. Classify periodontal diseases into gingivitis and periodontitis. State the relationship between gingivitis and periodontitis. Aetiology of dental caries. Aetiology of periodontal diseases. Analgesics; Antibiotics;

The organic and inorganic composition of enamel, dentine, cementum, bone and their comparison. factors which affect calcium and phosphorus metabolism. Tooth formation amelogenesis and odontogenesis, including the enamel organ and tooth germ, eruption and shedding of teeth. Age changes in the tooth including the pulp. Saliva composition. characteristics and functions. Tooth deposits including material alba. Dental plaque and dental calculus. The formation. classification and comparison of plaque and calculus. Dental stains – intrinsic and extrinsic exogenous and endogenous stains. The tongue and taste sensation including distribution of the four basic taste. Mastication and deglutition and the roles played by the teeth, lips, cheeks and the palate in chewing and swallowing. Voluntary and involuntary phases. Halitosis (oral malodour) causes and prevention.

Fundamental concepts and techniques of organic chemistry. Functional group chemistry. Strengths of acids and bases. Introduction to stereochemistry of compounds. Molecular symmetry, racemisation and resolution methods.

Management of a hospital-based department and staff. Management of a district-based rehabilitation service. Understanding the needs and concerns of OTA. Ethical obligation of OTs towards OTA. Steps in setting up a private practice. Management, leadership and supervisory process. Quality control, time management. Budgeting and financial controls. Stock taking, resource utilisation and management. Team work. Cultural sensitivity and diversity markers in Nigeria. In view of the new government policies cultural sensitivity towards diversity is central to all facets of life. Portfolio is used to develop critical thinking and reflective learning.

Different types of wires and the dimensions of the wires. Introduction to all the orthodontic work instruments. Practical sessions on wire bending, fabrication of different anchorage devices. Demonstration of different types of screws. Manipulation of acrylic resins for different orthodontic devices. Demonstration and construction of appliances with such anchorages.

Principles of design and fabrication of removable and functional orthodontic appliances. Classification and types of removable and functional appliances. The equipment and materials for the fabrication of functional appliances. The stages and process of fabrication of removable and functional appliances. Principles of selection of removable orthodontic appliances and types of anchorage used.

Principles of screws expansion appliances, springs, oral screen, and myofunctional appliances and procedures for construction of same, nonalveolar moulding devices for cleft lip and palate. Advanced orthodontic appliances.