TAILIEUCHUNG - Embryology of human (Eleventh edition): Part 2

(BQ) Continued part 1, part 2 of the document Embryology of human (Eleventh edition) has contents: Face, nose and palate, cardiovascular system, urogenital system, nervous system, endocrine glands, development of the ear, clinical applications of embryology, embryology ready reckoner,. and other contents. Invite you to refer. | Chapter Face Nose and Palate HIGHLIGHTS The stomatodeum future mouth is a depression bounded cranially by a bulging produced by the brain and caudally by a bulging produced by the pericardial cavity. Three prominences appear around the stomatodeum. These are the frontonasal process above and the right and left mandibular arches first pharyngeal arches The mandibular arch divides into a maxillary process and a mandibular process. The right and left mandibular processes meet in the midline and fuse. They form the lower lip and lower jaw. The upper lip is formed by fusion of the frontonasal process with the right and left maxillary processes. Failure to fuse completely leads to various forms of harelip. The cheeks are formed by fusion of the posterior parts of the maxillary and mandibular processes. The nose is derived from the frontonasal process. The nasal cavity is formed from an ectodermal thickening the nasal placode appears over the frontonasal process. The placode gets depressed below the surface to form the nasal pit. The nasal pits enlarge to form the nasal cavity. Paranasal sinuses appear as outgrowths from the nasal cavity. The palate is formed by fusion of three components. These are the right and left palatal processes arising from the maxillary process and the primitive palate derived from the frontonasal process . Deficiency in fusion leads to various forms of cleft palate. INTRODUCTION During the 4th week of development after the formation of the head fold two prominent bulgings appear on the ventral aspect of the developing embryo separated by the stomatodeum Fig. . They are - Developing brain cranially - Pericardium caudally The floor of the stomatodeum is formed by the buccopharyngeal membrane which separates it from the foregut. On each side the stomatodeum is bounded by first arch. Soon mesoderm covering the developing forebrain proliferates and forms a downward projection that overlaps the upper part of the stomatodeum. This downward .

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• Human embryology
• Embryology ready reckoner
• Clinical applications
• The ear
• Cardiovascular system
• Urogenital system
• Nervous system
• Endocrine glands
• Textbook of clinical embryology
• Clinical embryology
• Reproductive system
• Integumentary system
• Skeletal system
• The developing human clinically oriented embryology
• First week of human development
• Third week of human development
• Placenta and fetal membranes
• Respiratory system
• Inderbir singh’s human embryology
• Some preliminary considerations
• Menstrual cycles
• Germ layers
• Alimentary system
• Muscular system
• Netters atlas of human embryology
• An overview of developmental events
• Early embryonic development
• The nervous system
• The cardiovascular system
• The respiratory system
• The gastrointestinal system
• Abdominal wall
• The urogenital system
• The musculoskeletal system
• Head and neck
• Larsens human embryology
• Becoming bilaminar
• Fully implanting
• Becoming trilaminar
• Establishing body axes
• Forming the embryo
• The fetus as a patient
• The skin
• Body cavities
• The heart
• The vasculature
• The gastrointestinal tract
• The urinary system
• The reproductive system
• Getting ready
• Developmental biology
• The basic embryonic
• Limb development
• Neural crest
• Sense organs
• Development of eye
• Preliminary considerations Molecular biology
• The developing human
• Human development
• Fetal membranes
• Fetal period
• Human anatomy
• Early embryology
• The integumentary system
• The skeletal system
• Skeletal structure
• Osseous tissue
• Biochemistry
• Conservation biology
• Embryology
• Herpetology
• báo cáo khoa học
• báo cáo y học
• công trình nghiên cứu về y học
• tài liệu về y học
• cách trình bày báo cáo
• Color atlas of the autopsy
• Medical history
• External examination
• The preliminary examination
• Specific body areas
• Common signaling pathways