3, tissue response to injury

lateral

away from midline

medial

towards the midline

proximal

nearer to the attachment of the limb

distal

further from the attachment of the limb

superior

towards the head

inferior

away from the head

anterior

towards the front of the body

posterior

towards the back of the body

ipsilateral

on the same side of body

contralateral

on opposite side of the body

superior/superficial

towards the surface fo the body

deep

away from the surface of the body

inflammatory response, fibroblastic repair, maturation remodeling phase

phases of the healing process

no, only optimal environment

can you speed up healing process

acute, 0-5 days

inflammatory response length

protect, localize, rid damaged tissue

main function of inflammatory response

contracts blood flow, normal healing cant occur

what occurs if inflammation does not subside

swelling, heat, altered function, redness, pain

cardinal signs of inflammation

subacute, 3-21 days

fibroblastic repair phase length

healing and restoring damaged tissue, regenerate leading to scar formation

fibroblastic repair phase roles

continuous blood flow, movement

what needs to happen for fibroplastic repair and what can begin in this phase

15 days to years

length of maturation remodeling

scar and tissue strength increases, continuous remodeling to demands

maturation remodeling phase

extent, edema, atrophy, health status

some factors that impede healing

up to 18 months

cartilage healing time line

7-14 days

grade 1 ligamanet healing

6-8 weeks

grade 2 ligament healing

up to a year, surgery

grade 3 ligament healing

4-5 weeks

tendon healing length

6-8 weeks

genera lmsucle healing length

3-8 weeks

bone healing length

hematoma, soft callus, hard callus, remodeling

stages of bone healing

blood vessels break and flow into fracture

hematoma formation

vessels grow into fracture and form fibrocartilage

soft callus

fibrocartilage hardens

hard callus

osteoclasts remove bony callus

remodelling