Carcass abnormalities in broilers: Ib i an Iberian case - WPSA

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Bloodvessel integrity• Less active animals – untrained muscles:ad-lib feeding, stocking density, heavy bodyweight, high environment temperature• Degree of capillarization in muscles isrelatively low – large muscle fiber diameter:less diffusion with oxygen and nutrients• Limited developed connective tissue• Sudden and extreme exercise, (heat) stress:overloading of untrained musclesTondeur VTCA
Bloodvessel integrity - 2• High blood pressure, heart rate, viscosity ofblood (hematocrit, PCV)• Damaged endothelial cell layer by toxins andfree radicals• Strangulation of blood vessels by fast musclegrowth, tight fascia and sternum (greenmuscle disease)• Electrical stunning – extreme musclecontractionsTondeur VTCA
Page 1 and 2:
TONDEUR VTCAVeterinary Training, Co
Page 3 and 4:
IntroductionObjective poultry abatt
Page 5 and 6:
Highly contagious poultry diseasesS
Page 7 and 8:
Public Health Hazards• Zoonotic p
Page 9 and 10:
Poly-serositisTondeur VTCA
Page 11 and 12:
Poly-serositis• Pathogens: E.coli
Page 13 and 14: Hydrops AscitesTondeur VTCA
Page 15 and 16: Joint and Tendon• Arthritisinflam
Page 17 and 18: CachexiaTondeur VTCA
Page 19 and 20: Over-scaldingTondeur VTCA
Page 21 and 22: Trauma lesions• Fractures• Luxa
Page 23 and 24: Post-mortem inspection• Carcass p
Page 25 and 26: Studytour poultry abattoirs• Inve
Page 27 and 28: Findings: pathological lesions• A
Page 29 and 30: Skeletal disorders• Dislocations,
Page 31 and 32: Various other abnormalities• Oily
Page 33 and 34: Epiphysiolysis - distal humerusTond
Page 35 and 36: Femur head necrosisTondeur VTCA
Page 37 and 38: Tibial Dyschondroplasia (TD)Tondeur
Page 39 and 40: Bone fracture - from pluckerTondeur
Page 41 and 42: Fresh bleeding near shoulderTondeur
Page 43 and 44: Bone fractures and luxations• Tra
Page 45 and 46: Bone growth• Genetic factors: met
Page 47 and 48: Podo-dermatitisdermatitisTondeur VT
Page 49 and 50: Hock and podo-dermatitisdermatitis
Page 51 and 52: Ruptured breast skinTondeur VTCA
Page 53 and 54: Skin disorders• Skin rupturing du
Page 55 and 56: OBS = Oily Bird SyndromeTondeur VTC
Page 57 and 58: Skin properties• Epidermis, dermi
Page 59 and 60: Weaker skin - 2• Slow and poor fe
Page 61 and 62: Hemorrhage - drumstickTondeur VTCA
Page 63: Hemorrhages• Trauma in the last 8
Page 67 and 68: Mineral nutrientsFor good skin inte
Page 69 and 70: Mineral nutrients - 3For good bone
Page 71 and 72: Blood vessel penetrationTondeur VTC
Page 73 and 74: Oxidative Stress• Lipids high in
Page 75 and 76: Ante-morteminspectionTondeur VTCA
Page 77 and 78: • Animal welfareStunning• Elect
Page 79 and 80: New stunning machineTondeur VTCA
Page 81 and 82: Tondeur VTCA
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Carcass abnormalities in broilers: Ib i an Iberian case - WPSA

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