Transcript Anatomical Terminology

Anatomical Terminology
Prefixes
• Throughout this book you will see many
vocabulary words that are unfamiliar.
Hopefully by learning the following
prefixes this will enable you to associate
the unfamiliar term with the appropriate
body section.
Prefixes
• append
– To hang something
• cardi– heart
• cerebr
– brain
• cran
– helmet
• dors
– back
• homeo
– same
Prefixes
• logy
– The study of
• meta– change
• nas
– nose
• orb
– circle
• pariet
– wall
• pelv
– Basin, around
Prefixes
• stasis
– Standing still
• peri– around
• pleur
– rib
• super
– above
• tomy
– cutting
Relative Position
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Anatomical Position????
is standing erect
the face is forward
upper limbs are at the sides
the palms forward.
Relative Position
• Terms of relative position are used to
describe the location of one body part with
respect to another. They include the
following….
Superior/ Inferior
• Superior….??
• means a part is above another part or closer
to the head. (The thoracic cavity is superior
to the abdominopelvic cavity.)
• Inferior…???
• means a part is below another part or
toward the feet. ( the neck is inferior to the
head)
Anterior/Posterior
• Anterior-(aka Ventral)…???
• means toward the front. (the eyes are
anterior to the brain)
• Posterior-(aka dorsal)…???
• means toward the back. (the pharynx is
posterior to the oral cavity)
Medial/Lateral
• Medial…???
• relates to an imaginary midline dividing the
body into equal right and left halves. (the nose is
medial to the eyes)
• Lateral…???
• means toward the side with respect to the
imaginary midline. (the ears are lateral to the
eyes)
Ipsilateral/Contralateral
• Ipsilateral..??
• pertains to the same side (the spleen and
the descending colon are ipsilateral).
• Contralateral..??
• refers to the opposite sides. (the spleen and
gallbladder are contralateral).
Proximal/Distal
• Proximal…???
• is used to describe a part that is closer to the
trunk of the body or closer to another specified
point of reference than another part. (the elbow
is proximal to the wrist)
• Distal…???
• it means a particular body part is farther from the
trunk or farther from another specified point of
reference than another part. (the fingers are distal
to the wrist).
Superficial/ Peripheral
• Superfical..??
• means situated near the surface. (the epidermis is
the superficial layer of the skin)
• Peripheral…???
• also means outward or near the surface. Used to
describe the location of certain blood vessels and
nerves. The nerves that branch from the brain
and spinal cord are peripheral nerves)
Body Plans/Sections
Body Planes/Sections
• Sagittal??
• (median plane)- refers
to a lengthwise cut
that divides the body
into right and left
portions.
Body Planes/Sections
• Transverse ??
• (horizontal)- refers to
a cut that divides the
body into superior and
inferior portions.
Body Planes/Sections
• Coronal???
• (frontal)- refers to a
section that divides
the body into anterior
and posterior portions.
Upper Region
• Left and Right upper regions are called???
• Hypochondriac Regions
• Upper middle is called…
• Epigastric Region
Middle Region
• Left and Right middle regions are
called????
• Lumbar Regions
• Middle-middle region is called???
• Umbilical Regions.
Lower Region
• Left and Right lower regions are called???
• Iliac Region
• Lower Middle region is called???
• Hypogastric Regions.
Abdominal Subdivisions
ANATOMICAL TERMS
• Region between the
thorax and pelvis
• ABDOMINAL
REGIONS
• Abdomen
• Celiac
ANATOMICAL TERMS
• Point of Shoulder
• Acromial
ANATOMICAL TERMS
• Forearm
• Antebrachial
ANATOMICAL TERMS
• Space in front of the
elbow
• Antecubital
ANATOMICAL TERMS
• Armpit
• Axillary
ANATOMICAL TERMS
• Arm
• Brachial
ANATOMICAL TERMS
• Cheek
• Buccal
ANATOMICAL TERMS
• Wrist
• Carpal
ANATOMICAL TERMS
• Head
• Cephalic
ANATOMICAL TERMS
• Neck
• Cervical
ANATOMICAL TERMS
• Ribs
• Costal….or
• Pleur
ANATOMICAL TERMS
• Hip
• Coxal
ANATOMICAL TERMS
• Leg
• Crural
ANATOMICAL TERMS
• Elbow
• Cubital
ANATOMICAL TERMS
• Fingers
• Digital
ANATOMICAL TERMS
• Back
• Dorsum/Dors
ANATOMICAL TERMS
• Thigh
• Femoral
ANATOMICAL TERMS
• Forehead
• Frontal
ANATOMICAL TERMS
• Reproductive Organs
• Genital
ANATOMICAL TERMS
• Buttocks
• Gluteal
ANATOMICAL TERMS
• Depressed area of the
abdominal wall near
the thigh…
• commonly called the
groin
• Inguinal
ANATOMICAL TERMS
• Region of the lower
back…between the
ribs and the pelvis.
• Lumbar
ANATOMICAL TERMS
• Breast
• Mammary
ANATOMICAL TERMS
• Chin
• Mental
ANATOMICAL TERMS
• Nose
• Nasal/Nas
ANATOMICAL TERMS
• Lower posterior
region of the head..or
back of the head
• Occipital
ANATOMICAL TERMS
• Mouth
• Oral
ANATOMICAL TERMS
• Eye Cavity
• Orbital
ANATOMICAL TERMS
• Ear
• Otic
ANATOMICAL TERMS
• Palm of the Hand
• Palmar
ANATOMICAL TERMS
• Front of the knee
• Patellar
ANATOMICAL TERMS
• Chest
• Pectoral
ANATOMICAL TERMS
• Foot
• Pedal
ANATOMICAL TERMS
• Pelvis
• Pelvic
ANATOMICAL TERMS
• Region between the
anus and the external
reproductive organs
• Perineal
ANATOMICAL TERMS
• Sole of the foot
• Plantar
ANATOMICAL TERMS
• Area behind the knee
• Popliteal
ANATOMICAL TERMS
• Posterior region
between the hipbones.
• Sacral
ANATOMICAL TERMS
• Middle of the thorax,
anteriorly
• Sternal
ANATOMICAL TERMS
• Instep of the foot
• Tarsal
ANATOMICAL TERMS
• Navel
• Umbilical
ANATOMICAL TERMS
• Spinal columns
• Vertebral