The Skull Part 1 - Markings Flashcards

(27 cards)

0
Q

Articulating surfaces:

Facet

A

Small, flat, shallow articulating surfaces

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1
Q

Articulating surfaces:

Condyle

A

Large, smooth, rounded articulating oval surfaces.

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2
Q

Articulating surfaces:

Head

A

Prominent, rounded epiphysis

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3
Q

Articulating surfaces:

Trochlea

A

Smooth, grooved, pulley- like articular process.

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4
Q

Depressions:

Alveolus (alveoli)

A

Deep pit or socket in the maxilla or mandible

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5
Q

Depressions:

Fossa

A

Flattened or shallow depression.

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6
Q

Depressions:

Sulcus

A

Narrow groove

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7
Q

What are the four articulating surfaces

A

Condyle

Facet

Head

Trochlea

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8
Q

What are the three types of depressions

A

Alveolus

Fossa

Sulcus

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9
Q

Projections for tendons and ligament attachment:

Crest

A

Narrow, prominent, ridge- like projection.

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10
Q

Projections for tendons and ligament attachment:

Epicondyle

A

Bony bulge adjacent to or above a condyle

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11
Q

Projections for tendons and ligament attachment:

Line

A

Low ridge

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12
Q

Projections for tendons and ligament attachment:

Process

A

Any projection on a bone; often pointed and sharp.

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13
Q

What are the 9 Projections for Tendons & ligament Attachment

A

Process

Line

Epicondyle

Crest

Ramus

Spine

Trochanter

Turbercle

Turberosity

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14
Q

Projections for tendons and ligament attachment:

Ramus

A

Angular extension of a bone

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15
Q

Projections for tendons and ligament attachment:

Spine

A

Pointed, slender process

16
Q

Projections for tendons and ligament attachment:

Trochanter

A

Massive, rough projection found only on the femur.

17
Q

Projections for tendons and ligament attachment:

Tubercle

A

Small, rough projection.

18
Q

Projections for tendons and ligament attachment:

Tuberosity

A

Large, rough projection.

19
Q

Openings and spaces:

Canal

A

Passageway through a bone

20
Q

Openings and spaces:

Fissure

A

Narrow, slit-like opening through a bone

21
Q

Openings and spaces:

Foramen

A

Rounded opening through a bone

22
Q

Openings and spaces:

Meatus

A

Tube-like Passageway; tunnel through a bone

23
Q

Openings and spaces:

Sinus

A

Cavity or hollow space in a bone

24
With a canal you can see?
The end of the tunnel
25
With the Meatus you can see
Cannot see the end of the tunnel
26
What are he five openings and spaces
Canal Fissure Foramen Meatus Sinus