limb
Let an agent explain limbs and their anatomy across animals, describe limb development and evolution, describe injuries, prosthetics and rehabilitation in general terms, and route personal medical questions to clinicians.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent explain limbs and their anatomy across animals, describe limb development and evolution, describe injuries, prosthetics and rehabilitation in general terms, and route personal medical questions to clinicians.
A jointed appendage of an animal body used for locomotion, support and manipulation, in humans the upper limbs of arm, forearm and hand and the lower limbs of thigh, leg and foot, in tetrapods generally the forelimbs and hindlimbs with a five-digit ancestral pattern, and in arthropods the jointed legs, biramous limbs and prolegs; limbs are studied in anatomy, evolution and medicine, and their loss or impairment is addressed by surgery, prosthetics and rehabilitation.
What it is for: Jointed appendages for movement and manipulation.
It can be explain anatomy; describe development and evolution; describe medical aspects generally; route personal questions.
Distinguishing features
Jointed
Paired
Pentadactyl pattern in tetrapods
Locomotion and manipulation
What it looks like
Arms, legs, wings, flippers and jointed legs.
How it is recognised
Jointed appendage of the body
Upper and lower limbs, forelimbs and hindlimbs, arthropod legs
Fins are unjointed in most fish; tails are not limbs
Related models
is a kind of - category
is a kind of - category
is related to - limb injuries
is related to - limb development
In practice
Families and kinds
human upper and lower limbs
tetrapod forelimbs and hindlimbs
wings and flippers as modified limbs
arthropod limbs including biramous limbs
prolegs and other appendages
Standards and regulation
Anatomical nomenclature
Clinical guidelines for limb injury and amputation
Prosthetics standards
Failure modes and hazards
Agents assessing personal injuries
Confusing anatomical terms such as leg and lower limb
Oversimplifying evolution of limbs
Also called
Where this came from
wikidata · CC0 1.0
Also registered as vr.tr.limb
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Understand What a limb is.
Anatomy.
Anatomy
Human limb anatomy.
Anatomy
Anatomy.
- What are the bones, joints, muscles, nerves and vessels of the upper and lower limbs? definition
- Which limb or region is meant? boundary
Animals
Limbs across animals.
Animals
Animals.
- How do tetrapod limbs, wings, flippers and arthropod limbs compare? definition
- Which entry fits comparative anatomy? action
Science Development and evolution.
Science.
Development
Development.
Development
Development.
- How do limbs develop from limb buds, and what genes pattern them? provenance
- Which entry fits developmental biology? action
Evolution
Evolution.
Evolution
Evolution.
- How did tetrapod limbs evolve from fins, and how did limbs become wings and flippers? provenance
- Which findings are contested? boundary
Medicine Injury and rehabilitation.
General information.
Injury
Injuries.
Injury
Injuries.
- What limb injuries and conditions are common, and when do health bodies advise urgent care? provenance
- Is the user asking about their own injury, which needs a clinician? boundary
Prosthetics
Prosthetics and rehabilitation.
Prosthetics
Prosthetics.
- How do prosthetics and rehabilitation support people after limb loss, in general terms? provenance
- Which entry fits prosthetics? action
Learn Teaching.
Education.
Teach
Teaching.
Teach
Teaching.
- How can limb anatomy be taught? action
- Which misconceptions arise? provenance
History
History.
History
History.
- How was limb anatomy described historically? provenance
- Which references are standard? provenance
What the second pass must settle
- Should upper and lower limbs be separate entries?
- How should anatomy atlases be linked?
- How should prosthetics resources be linked?