femurs

Body's longest bones

Femurs is the plural of femur, the thighbone—the long bone extending from hip to knee.

It's the largest and strongest bone in the human body: Both femurs were fractured in the accident.

The Latin plural femora appears in medical and anatomical contexts.

anatomy

thighbone

Upper leg bone

  • boneHard skeletal tissue
  • skeletonInternal supportive framework
  • legAmbulatory limb

marrow · shaft · hip · knee · joint · pelvis · condyle · epiphysis · cortical · trabecular

medical

fracture

Split in hard material

implant · rod · plate · screws · hip replacement · osteoporosis · osteomyelitis · tumor · biopsy · X-ray

evolutionary

bipedalism

Walking on two limbs

  • hominidBipedal primate family
  • fossilPreserved ancient organism
  • LucyFeminine name meaning light

Australopithecus · Homo erectus · adaptation · walking · upright · comparative anatomy · primate · ape · angle · valgus

forensic

remains

Continues in place

stature · sex determination · DNA · excavation · burial · decomposition · ossuary · pathology · trauma · postmortem

Categories
Opposites
leg bone position

femurstibias

Larger lower leg bones

tibiae · fibulas · fibulae · shinbones · metatarsals

bone size/strength

femursstapes

Inner ear ossicle

ossicles · incus · malleus · phalanges · metacarpals

upper vs lower limb homology

femurshumeri

Upper limb bones

humeruses · radii · ulnae

Phrases
Family

femur

Familiarity
Top 200,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G