What is an Armlike projection?
armlike projection, takes part in joint formation. Ramus. rounded, articular projection, takes part in joint formation. Condyle. narrow opening, a passageway for nerves or blood vessels.
Is a sharp slender projection?
The spine (or spinous process) is a sharp, slender projection of the bone which is useful for attachment of muscles or ligaments. Example: spine of sphenoid bone.
What is a bony projection?
A projection is an area of a bone that projects above the surface of the bone. These are the attachment points for tendons and ligaments. In general, their size and shape is an indication of the forces exerted through the attachment to the bone.
Is foramen a projection or depression?
| MARKING | |
|---|---|
| Fissure | Narrow slit or groove between adjacent parts of bone through which blood vessels, nerves or ligaments pass |
| Foramen | Opening (hole) through which blood vessels, nerves or ligaments pass |
| Fossa | Shallow depression |
| Sulcus | Furrow or groove along a bone surface that accommodates a blood vessel, nerve or tendon |
What structure is an Armlike bar of the bone?
Cards
| Term Tuberosity | Definition Large rounded projection; may be roughened. |
|---|---|
| Term Ramus | Definition Projection that helps to form joint: Armlike bar of bone. |
| Term Meatus | Definition Depressions and openings allowing blood vessels and nerves to pass: Canal-like passageway |
Is crest a bone projection?
These surfaces tend to conform to one another, such as one being rounded and the other cupped, to facilitate the function of the articulation. A projection is an area of a bone that projects above the surface of the bone.
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Learning Objectives.
| Bone Markings (Table 7.2) | ||
|---|---|---|
| Marking | Description | Example |
| Crest | Ridge | Iliac crest |
Is an epicondyle a projection?
Epicondyle — a projection above a condyle (epi = on or above) Facets — smooth articular surfaces. Meatus — a tubular passage. Fossa — shallow depression.
What are the 3 types of bone markings?
There are three general classes of bone markings: (1) articulations, (2) projections, and (3) holes. As the name implies, an articulation is where two bone surfaces come together (articulus = “joint”).
What is the general term for a projection from the surface of a bone?
Process. A general term for a projection from the surface of the bone. Tuberosity.
Is the condyle a projection?
Head — an enlarged region of bone. Fovea — a small pit. Condyles — rounded ends or projections of bone. Epicondyle — a projection above a condyle (epi = on or above)
What is non articular depression and projections?
Terminology
| Bone feature | Definition |
|---|---|
| Border | The edge of bone usually applied to flat bone |
| Condyloid cavity/Acetabulum | A deeper articular depression |
| Epicondyle | A non-articular projection in connection with or adjacent to condyle |
| Fissure | A narrow cleft in a bone |
What bone is rounded convex projection?
The correct answer is condyle.
A condyle is a rounded, convex projection typically at the end of bones and is found in joints such as the medial and lateral condyle of the femur in the knee joint or the condyle of the humerus in the elbow joint.
What is a very large projection on a bone?
Tuberosity. Large rounded projection. Crest. Narrow ridge of bone; usually prominent.
Which of the following is not a bone projection?
Anatomy Test 2
| Question | Answer |
|---|---|
| Which of the following is not a bone projection? Head Meatus Tuberosity Crest | Meatus |
| Which bone marking would most likely be part of a joint? Condyle Epicondyle Meatus Crest | Condyle |
Is facet a projection?
A hole is an opening or groove in the bone that allows blood vessels and nerves to enter the bone.
Learning Objectives.
| Bone Markings (Table 7.2) | ||
|---|---|---|
| Marking | Description | Example |
| Facet | Flat surface | Vertebrae |
| Condyle | Rounded surface | Occipital condyles |
| Projections | Raised markings | Spinous process of the vertebrae |
What is the rounded projection at the end of a bone called?
Bone Markings
| A | B |
|---|---|
| Condyle | rounded articular projection |
| Ramus | armlike bar of bone |
| Sinus | space within a bone, filled with air and lined with mucus membrane |
| Meatus | canal-like passageway |
Which of the following is a bone projection?
Which of the following is a bone projection? A trochanter is a bone projection.
What is the anatomical term for any projection or bump?
eminence
An eminence refers to a relatively small projection or bump, particularly of bone, such as the medial eminence. A process refers to a relatively large projection or prominent bump, as does a promontory such as the sacral promontory.
What is the prominent projection on a bone?
meatus. a tube-like passageway within a bone. process. a prominent projection on a bone. sinus.
What is non articular projection?
– non articular projection. – large or small prominence on a bone. ex: greater and lesser of the humerus. Trochanter. -non articular projection.
Which one is a non articular projection?
Epicondyle
Terminology
| Bone feature | Definition |
|---|---|
| Epicondyle | A non-articular projection in connection with or adjacent to condyle |
| Fissure | A narrow cleft in a bone |
| Fontanel | Unossified region between skull bone |
| Fossa | A concavity or depression, literally a ditch |
What is a small rounded projection?
Tubercle. small rounded projection or process. Epicondyle. raised area on or above a condyle.
What is a large irregularly shaped projection?
trochanter. large, irregularly shaped projection.
What is very large projection on femur?
Medial condyle (Condylus medialis) is a large, rounded, knob-like projection at the mediodistal end of the femur. It articulates with the medial condyle of the tibia.
What are non articular surfaces?
Medical Definition of nonarticular
: affecting or involving soft tissues (as muscles and connective tissues) rather than joints nonarticular rheumatic disorders.