Lecture 1,2 Introduction To Anatomy Flashcards
Gross anatomy (macroscopic)
The study of body structure visible to the naked eye
2 ways the study of the gross anatomy
Systemic anatomy, and regional anatomy
Systemic anatomy
The study of the body structure as they are present in individual systems
Regional anatomy
The study of all structures located in particular region of the body
Axial region
Head, neck, and trunk
Appendicular region
The limbs attached to the body
Head and neck
The region of the body superior to the trunk and upper limbs. It includes head, face, lower jaw, and neck.
Trunk
The part of the body between head & neck, superiorly and lower limbs, inferiorly.
Thorax
Upper parts of the trunk between the neck and the abdomen.
Abdomen
The middle part of the trunk below the thorax.
Pelvis
The lower part of the trunk and below it articulates the lower limbs.
Clinical anatomy
-Emphasizes aspects of body structure and function important in the practice of medicine and allied health sciences.
-incorporates the regional and systemic approaches to study anatomy and stresses clinical applications.
Surface anatomy
-The study of internal structures as they relate to the overlying skin surface .
- it assists to locate internal structures like arteries, veins, nerves, glands, major viscera and major bony prominences visible and palpable on the surface.
Embryology
The study of the developmental changes that occur before birth.
Histology (microscopic)
The study of tissues and cells using the microscope.
Radiological anatomy
The study of body structures by using radiological images with different radiological modalities
Anatomical Reference Systems
There are several different approaches for studying the location of body structures relative to each other and the movements of various parts of the body
Body Planes
There are three body planes:
a) Sagittal plane
b) Coronal (frontal) plane
c) Horizontal (transverse) plane
Sagittal Plane
• Named for the sagittal suture in the cranium
Midsagittal/Median plane
It divides the body at the midline into equal right and left section
Sagittal/Parasagittal plane
It divides the body in any plane parallel to the midsagittal plane
into unequal right and left sections
Coronal (frontal) plane
• named for the coronal suture in the cranium
• It divides the body into anterior and posterior sections
• It is at right angles to the sagittal plane