Ch 10 Part 2

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Author:
pugsrule915
ID:
233676
Filename:
Ch 10 Part 2
Updated:
2013-09-08 23:55:44
Tags:
10 Part
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Description:
Ch 10 Part 2
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  1. Steps of scar formation
    • Resolution
    • Restoration
    • Regeneration
  2. Resolution
    Little tissue damage and normal restoration
  3. Restoration
    If resolution delayed, use old tissue for scar
  4. Regeneration
    Replacement of tissue by same tissue
  5. Formations during fibroblastic phase
    • Capillary buds
    • Granulation tissue
  6. Granulation tissue
    • Consists of fibroblasts
    • make collagen, elastin, ground substance, proteoglycans, glycosaminoglycans
  7. Maturation and remodeling phase
    • Long term (several years)
    • Realignment of collagen relative to tensile force
    • Continued break down and formation of collagen
  8. Role of progressive mobilization
    During remodeling phase, aggressive ROM ad strength for remodeling of collagen
  9. Factors that impede healing
    • Extent of injury
    • Edema
    • Hemorrhage
    • Poor vascular supply
    • Separation of tissue
    • Muscle spasm
    • Atrophy
    • Corticosteroids
    • Keloids and hypertrophic scars
    • Infection
    • Humidity, climate, O2 tension
    • Health, age, nutrition
    • Alcohol and tobacco use

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