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of the foot is covered by a layer of subcutaneous connective tissue up to 2 cm thick (under the heel). This tissue has a system of pressure chambers that both acts as a shock absorber and stabilises the sole. Each of these chambers contains fibrofatty tissue covered by a layer of tough
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The compressive forces applied to the foot are distributed along five rays, three medial (side of big toe) and two lateral (side of little toe). The lateral rays stretch over the
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that are optimized to distributed compressive forces across an uneven terrain. In this context the heel thus forms the posterior point of support that together with the
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below. The sole of the foot is one of the most highly vascularized regions of the body surface, and the dense system of blood vessels further stabilize the septa.
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249:. Because the ankle bone is placed over the heel bone, these rays are adjacent near the toes but overriding near the heel, and together they form the
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species, it rests on the ground. In birds, the heel is the backward-pointing joint which is often mistaken as the "
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225:, the long slender tendon of which is also attached to the heel bone but not visible.
221:, i.e. to stretch the foot downward. It is accompanied by a "fourth head", the slight
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297:), the heel is well above the ground at the apex of the angular joint known as the
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Thieme Atlas of
Anatomy: General Anatomy and Musculoskeletal System
183:
790:
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682:
672:
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269:. It is caused by dryness of the foot skin, and accumulation of
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To distribute the compressive forces exerted on the heel during
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or heel bone, behind the articulation of the bones of the lower
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and the medial rays over the three cuneiform bones and the
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Hard skin which may cause painful cracks in the heel and
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Cracked heels is a common health problem and it may cause
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of the large and little toes bear the brunt of the loads.
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423:"Dry, Cracked Feet: Treatment, Causes, and Home Remedies"
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273:. Over time, it may cause pain and irritations. Various
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In the long-footed mammals, both the hoofed species (
141:. It is based on the projection of one bone, the
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293:) and the clawed forms which walk on the toes (
137:is the prominence at the posterior end of the
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217:. The main function of the triceps surae is
327:, the SE (after its position in the 'boot')
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190:("walls") are firmly attached both to the
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209:, a "three-headed" group of muscles—the
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281:are available to cure and prevent it.
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161:Sagittal section through the foot
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205:is the muscle tendon of the
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357:"policeman's heel" disorder
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213:and the two heads of the
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321:a metaphor for weakness
504:Human regional anatomy
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117:Anatomical terminology
194:above and the sole's
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21:Heel (disambiguation)
361:High-heeled footwear
19:For other uses, see
275:moisturising creams
192:plantar aponeurosis
427:www.footvitals.com
367:Squatting position
251:arches of the foot
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355:Plantar fasciitis
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458:. Thieme. 2006.
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429:. Archived from
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331:Ball of the foot
223:plantaris muscle
123:edit on Wikidata
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16:Back of the foot
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325:Heel of Italy
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285:Other animals
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261:Cracked heels
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215:gastrocnemius
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207:triceps surae
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644:Adam's apple
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435:. Retrieved
431:the original
426:
417:
410:Thieme Atlas
409:
405:
398:Thieme Atlas
397:
393:
386:Thieme Atlas
385:
381:
288:
264:
232:
200:
172:
134:
132:
86:A01.1.00.042
61:
412:2006, p 412
400:2006, p 434
388:2006, p 418
303:plantigrade
295:digitigrade
291:unguligrade
235:cuboid bone
51:Identifiers
40:A girl heel
811:Fingernail
449:References
437:2016-09-26
279:foot files
267:infections
247:ankle bone
169:From above
727:Genitalia
338:heel-bone
271:dead skin
239:heel bone
153:Structure
143:calcaneus
927:Category
856:Buttocks
776:Shoulder
611:Mandible
544:Forehead
313:See also
229:Function
184:collagen
901:Toenail
791:Forearm
737:Scrotum
683:Midriff
673:Abdomen
666:(Trunk)
616:Occiput
559:Eyebrow
363:fashion
348:of the
245:to the
237:to the
74:D006365
46:Details
836:Little
826:Middle
806:Finger
781:Axilla
722:Pelvis
715:Nipple
710:Breast
705:Thorax
649:Throat
626:Temple
589:Tongue
569:Eyelid
462:
342:Callus
211:soleus
886:Ankle
866:Thigh
821:Index
816:Thumb
796:Wrist
786:Elbow
759:Limbs
742:Vulva
732:Penis
688:Navel
678:Waist
664:Torso
621:Scalp
594:Tooth
579:Mouth
549:Cheek
373:Notes
301:. In
255:balls
188:septa
121:[
110:24994
57:Latin
933:Foot
906:Sole
891:Heel
881:Foot
876:Calf
871:Knee
831:Ring
801:Hand
749:Anus
700:Back
654:Nape
636:Neck
574:Nose
554:Chin
539:Face
534:Hair
526:Head
518:Skin
512:Body
460:ISBN
350:foot
346:sole
307:knee
299:hock
277:and
201:The
196:skin
179:sole
175:gait
139:foot
135:heel
133:The
81:TA98
69:MeSH
62:calx
29:Heel
896:Toe
861:Hip
848:Leg
768:Arm
606:Jaw
601:Ear
584:Lip
564:Eye
147:leg
105:FMA
98:167
93:TA2
929::
425:.
149:.
496:e
489:t
482:v
468:.
440:.
125:]
23:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
