BASIC AND ADVANCED ENDOSCOPIC SINUS SURGERY
... forms part of the lateral nasal wall between the middle and the inferior turbinates from an anterosuperior to posteroinferior position. It is attached anteriorly to the posterior edge of the lacrimal bone and interiorly (by several bony pedicles) to the superior edge of the inferior turbinate. It ha ...
... forms part of the lateral nasal wall between the middle and the inferior turbinates from an anterosuperior to posteroinferior position. It is attached anteriorly to the posterior edge of the lacrimal bone and interiorly (by several bony pedicles) to the superior edge of the inferior turbinate. It ha ...
Anatomy of Nose and Paranasal Sinus
... – anteriorly beneath the bridge of the nose by the nasal and frontal bones, – in the middle by the cribriform plate of the ethmoid, – located beneath the anterior cranial fossa, – posteriorly by the downward sloping body of the sphenoid ...
... – anteriorly beneath the bridge of the nose by the nasal and frontal bones, – in the middle by the cribriform plate of the ethmoid, – located beneath the anterior cranial fossa, – posteriorly by the downward sloping body of the sphenoid ...
Biology I Semester 1 Quarter 1 Exam Study Guide 2014-10
... 102. Organisms in the genus Paramecium are unicellular protists. They have a number of characteristics also found in animals, such as the need to ingest food in order to obtain energy (they are heterotrophs) and the fact that they have a cell membrane but not a rigid cell wall. They have organelles ...
... 102. Organisms in the genus Paramecium are unicellular protists. They have a number of characteristics also found in animals, such as the need to ingest food in order to obtain energy (they are heterotrophs) and the fact that they have a cell membrane but not a rigid cell wall. They have organelles ...
Carticel Surgical Manual
... elevator as parallel as possible to the bone surface. Roll tissue up and away from the bone to avoid damage. Avoid gouging the underlying bone when removing the tissue. ...
... elevator as parallel as possible to the bone surface. Roll tissue up and away from the bone to avoid damage. Avoid gouging the underlying bone when removing the tissue. ...
Amal Ghonemy Metwali Abo Zekry_review
... portion ,both are open separately into the mastoid antrum and may give false impression of reaching the antrum ( Glasscock and Shambaugh,2010). In well pneumatized mastoid process ,this septum is hardly recognizable But if the squamous portion is poorly pneumatized or sclerotic ,there may be great d ...
... portion ,both are open separately into the mastoid antrum and may give false impression of reaching the antrum ( Glasscock and Shambaugh,2010). In well pneumatized mastoid process ,this septum is hardly recognizable But if the squamous portion is poorly pneumatized or sclerotic ,there may be great d ...
6-Anatomy of OMENTUM2016-12
... • It is the communication between the greater and lesser sacs . • It is bounded by; • In front by the free border of the lesser omentum, with its contents : hepatic artery, common bile duct, and portal vein between its two layers. • Behind by the peritoneum covering the inferior vena cava. • Above ( ...
... • It is the communication between the greater and lesser sacs . • It is bounded by; • In front by the free border of the lesser omentum, with its contents : hepatic artery, common bile duct, and portal vein between its two layers. • Behind by the peritoneum covering the inferior vena cava. • Above ( ...
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... 21. In tissue exchange, materials move from plasma to the interstitial before moving into cells. ANS: T ...
... 21. In tissue exchange, materials move from plasma to the interstitial before moving into cells. ANS: T ...
RCC Anat 2b lab manual 2017 NA
... Answer the following questions. 1. Together, the dura mater, pia mater, and arachnoid membrane are the _______________________________. 2. A fissure is a _______________________________________________. 3. A sulcus is a _______________________________________________. 4. The anterior gray horn conta ...
... Answer the following questions. 1. Together, the dura mater, pia mater, and arachnoid membrane are the _______________________________. 2. A fissure is a _______________________________________________. 3. A sulcus is a _______________________________________________. 4. The anterior gray horn conta ...
1. The second costal cartilage can be located by palpating the
... The costodiaphragmatic recess is the lowest extent of the pleural cavity or sac. It is the part of the pleural sac where the costal pleura changes into the diaphragmatic pleura. It is also the area into which a needle is inserted for thoracocentesis, and it is found at different levels at different ...
... The costodiaphragmatic recess is the lowest extent of the pleural cavity or sac. It is the part of the pleural sac where the costal pleura changes into the diaphragmatic pleura. It is also the area into which a needle is inserted for thoracocentesis, and it is found at different levels at different ...
Role of the superior turbinate when performing endoscopic
... of the subperichondrial and subperiosteal layers for preparation of pedicled septal mucosal flap. The bilateral inferior turbinates were out-fractured to enhance manipulation of the endoscope and instruments, and then both middle turbinates were gently and fully lateralised to allow visualisation of ...
... of the subperichondrial and subperiosteal layers for preparation of pedicled septal mucosal flap. The bilateral inferior turbinates were out-fractured to enhance manipulation of the endoscope and instruments, and then both middle turbinates were gently and fully lateralised to allow visualisation of ...
Applied Endoscopic Anatomical Evaluation of the Lacrimal Sac
... cheek (3). Balloon dilatation, external DCR and, more recently, endoscopic DCR, with or without silicone tubes, are performed to correct these obstructions (4–6). An anatomical evaluation is necessary for close surgical approach through the nose. Knowledge of the anatomy of the lacrimal apparatus wi ...
... cheek (3). Balloon dilatation, external DCR and, more recently, endoscopic DCR, with or without silicone tubes, are performed to correct these obstructions (4–6). An anatomical evaluation is necessary for close surgical approach through the nose. Knowledge of the anatomy of the lacrimal apparatus wi ...
Zebrafish_head_development
... essential for muscle differentiation (Rudnicki et al., 1993). In the zebrafish somite these mark early differentiating muscle pioneers and adjacent adaxial cells (Weinberg et al., 1996; Thisse et al., 1993). Following early specification by myogenic genes, structural genes such as tropomyosin (Thiss ...
... essential for muscle differentiation (Rudnicki et al., 1993). In the zebrafish somite these mark early differentiating muscle pioneers and adjacent adaxial cells (Weinberg et al., 1996; Thisse et al., 1993). Following early specification by myogenic genes, structural genes such as tropomyosin (Thiss ...
Cerebellum
... cord. Most of its fibers cross the midline to enter the ventral spinocerebellar tract on the opposite side, although a small number of fibers are uncrossed. The tract ascends bilaterally in the dorsolateral region of the lateral funiculus. After ascending the spinal cord, the ventral spinocerebellar t ...
... cord. Most of its fibers cross the midline to enter the ventral spinocerebellar tract on the opposite side, although a small number of fibers are uncrossed. The tract ascends bilaterally in the dorsolateral region of the lateral funiculus. After ascending the spinal cord, the ventral spinocerebellar t ...
MIDDLE MENINGEAL ARTERY Is typically the 3 rd
... Because the emissary veins are valveless they are an important part in selective brain cooling bidirectional flow of cooler blood from evaporatIng surface of the head.in general blood flow is from external to internal but the flow can be altered by increased intracranial pressure. ...
... Because the emissary veins are valveless they are an important part in selective brain cooling bidirectional flow of cooler blood from evaporatIng surface of the head.in general blood flow is from external to internal but the flow can be altered by increased intracranial pressure. ...
contents - McGraw Hill Higher Education
... Procedure. The procedure provides a set of detailed instructions for accomplishing the planned laboratory activities. Usually these instructions are presented in outline form so that a student can proceed through the exercise in stepwise fashion. Frequently, the student is referred to particular sec ...
... Procedure. The procedure provides a set of detailed instructions for accomplishing the planned laboratory activities. Usually these instructions are presented in outline form so that a student can proceed through the exercise in stepwise fashion. Frequently, the student is referred to particular sec ...
science - Christian Schools International
... A science curriculum should help students understand how science, technology, and society influence one another. Science is concerned with understanding the way the world works, while technology uses science to change the way the world works, usually in order to meet a societal need or desire. Unfor ...
... A science curriculum should help students understand how science, technology, and society influence one another. Science is concerned with understanding the way the world works, while technology uses science to change the way the world works, usually in order to meet a societal need or desire. Unfor ...
06-Cranial Cavity-IINew.part 22008-10
... sinuses are small sinuses situated on the superior and inferior borders of the petrous part of the temporal bone on each side. Each superior sinus drains the cavernous sinus into the transverse sinus. Each inferior sinus drains the cavernous sinus into the internal ...
... sinuses are small sinuses situated on the superior and inferior borders of the petrous part of the temporal bone on each side. Each superior sinus drains the cavernous sinus into the transverse sinus. Each inferior sinus drains the cavernous sinus into the internal ...
Peripheral Development of Cranial Nerves in a Cyclostome
... HNK-1) (ZYMED Lab. Inc.), were diluted 1/200 in TSTM and applied to the specimens for 40 minutes. The sections were counterstained either with cresyl violet or hematoxylin after the peroxidase reaction. ...
... HNK-1) (ZYMED Lab. Inc.), were diluted 1/200 in TSTM and applied to the specimens for 40 minutes. The sections were counterstained either with cresyl violet or hematoxylin after the peroxidase reaction. ...
23 - peritoneum2009-01-27 10:5210.0 MB
... The peritoneum is the most complex serous membrane of the body. It consists of : (1) Parietal peritoneum : It lines the abdominal and pelvic walls (parietes). It is separated from the body wall by areolar connective tissue (extraperitoneal tissue). ...
... The peritoneum is the most complex serous membrane of the body. It consists of : (1) Parietal peritoneum : It lines the abdominal and pelvic walls (parietes). It is separated from the body wall by areolar connective tissue (extraperitoneal tissue). ...
carnosaurs, allosaurids, sauropods, cetiosaurids
... Between the ventral projection of the paroccipital process and the occipital condyle there is a large, deep depression that is well defined and noticeably stronger than in the other carnosaurs Allosaurus, Ceratosaurus and Piveteausaurus, but very similar to that of an undescribed carnosaur found in ...
... Between the ventral projection of the paroccipital process and the occipital condyle there is a large, deep depression that is well defined and noticeably stronger than in the other carnosaurs Allosaurus, Ceratosaurus and Piveteausaurus, but very similar to that of an undescribed carnosaur found in ...
P.U.C. – I BIOLOGY QUESTION BANK
... Earthworm has light and touch sensitive organs (receptor cells) to distinguish light intensities and to feel vibrations in the ground. They have chemo receptors (taste receptors) which react to chemical stimuli. ...
... Earthworm has light and touch sensitive organs (receptor cells) to distinguish light intensities and to feel vibrations in the ground. They have chemo receptors (taste receptors) which react to chemical stimuli. ...
Vestibular Pathways
... (eg. vestibular division of C.N. VIII, vestibular complex, MLF, flocculonodular lobe of cerebellum) 1. Vertigo- disruption of vestibular interaction with the visual system, resulting in a feeling that the room is spinning; dizziness. 2. Nystagmus- pathological nystagmus; rhythmic involuntary oscilla ...
... (eg. vestibular division of C.N. VIII, vestibular complex, MLF, flocculonodular lobe of cerebellum) 1. Vertigo- disruption of vestibular interaction with the visual system, resulting in a feeling that the room is spinning; dizziness. 2. Nystagmus- pathological nystagmus; rhythmic involuntary oscilla ...
Terry R. Martin Kishwaukee College
... The manual contains sixty-four laboratory exercises that are closely integrated with the content of a textbook (three of these exercises only appear in the text website). The exercises are designed to review and illustrate various anatomical and physiological facts and principles presented in the te ...
... The manual contains sixty-four laboratory exercises that are closely integrated with the content of a textbook (three of these exercises only appear in the text website). The exercises are designed to review and illustrate various anatomical and physiological facts and principles presented in the te ...
p. Onc30 - Viktor`s Notes for the Neurosurgery Resident
... - benign slow-growing cysts location (intra and extra axial): A. Most commonly - spinal canal (particularly in low cervical or high thoracic region); can be found both ventral and dorsal to spinal cord, as well as in intramedullary location B. Intracranial (most often posterior fossa - pontomedull ...
... - benign slow-growing cysts location (intra and extra axial): A. Most commonly - spinal canal (particularly in low cervical or high thoracic region); can be found both ventral and dorsal to spinal cord, as well as in intramedullary location B. Intracranial (most often posterior fossa - pontomedull ...
Human embryogenesis
Human embryogenesis is the process of cell division and cellular differentiation of the embryo that occurs during the early stages of development. In biological terms, human development entails growth from a one celled zygote to an adult human being. Fertilisation occurs when the sperm cell successfully enters and fuses with an egg cell (ovum). The genetic material of the sperm and egg then combine to form a single cell called a zygote and the germinal stage of prenatal development commences. Embryogenesis covers the first eight weeks of development and at the beginning of the ninth week the embryo is termed a fetus.Human embryology is the study of this development during the first eight weeks after fertilisation. The normal period of gestation (pregnancy) is nine months or 38 weeks.The germinal stage, refers to the time from fertilization, through the development of the early embryo until implantation is completed in the uterus. The germinal stage takes around 10 days.During this stage, the zygote, which is defined as an embryo because it contains a full complement of genetic material, begins to divide, in a process called cleavage. A blastocyst is then formed and implanted in the uterus. Embryogenesis continues with the next stage of gastrulation when the three germ layers of the embryo form in a process called histogenesis, and the processes of neurulation and organogenesis follow. The embryo is referred to as a fetus in the later stages of prenatal development, usually taken to be at the beginning of the ninth week. In comparison to the embryo, the fetus has more recognizable external features, and a more complete set of developing organs. The entire process of embryogenesis involves coordinated spatial and temporal changes in gene expression, cell growth and cellular differentiation. A nearly identical process occurs in other species, especially among chordates.