Bones of the Appendicular Skeleton Forensic Anthropology.
-
Upload
claire-adams -
Category
Documents
-
view
266 -
download
0
Transcript of Bones of the Appendicular Skeleton Forensic Anthropology.
![Page 1: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/1.jpg)
Bones of the Appendicular Skeleton
Forensic Anthropology
![Page 2: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/2.jpg)
Parts of the Skeletal System
• Axial skeleton– Skull, vertebral column, ribs
• Appendicular skeleton– Upper & lower limb bones,
pectoral & pelvic girdles
![Page 3: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/3.jpg)
![Page 4: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/4.jpg)
Clavicle
![Page 5: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/5.jpg)
Scapula
![Page 6: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/6.jpg)
Costals (Ribs)
![Page 7: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/7.jpg)
Sternum
![Page 8: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/8.jpg)
Thoracic Cage True ribs (pairs 1 – 7)False ribs (pairs 8 – 12)Floating ribs (pairs 11 – 12)
Parts of Sternum:•Manubrium•Body•Xiphoid Process
![Page 9: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/9.jpg)
Vertebra
![Page 10: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/10.jpg)
Humerus
![Page 11: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/11.jpg)
Ulna
![Page 12: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/12.jpg)
Radius
![Page 13: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/13.jpg)
Sternum
ClavicleScapula
Costals (Ribs)Humerus
VertebraUlna
Radius
![Page 14: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/14.jpg)
![Page 15: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/15.jpg)
Sacrum
![Page 16: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/16.jpg)
Sacrum & Coccyx
![Page 17: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/17.jpg)
Ilium
![Page 18: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/18.jpg)
Ischium
![Page 19: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/19.jpg)
Pubis
![Page 20: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/20.jpg)
1. Sacrum
8. Coccyx
2. Ilium
3. Ischiuim
4. Pubis6. Acetabulum
7. Obturator Foramen
![Page 21: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/21.jpg)
Femur
![Page 22: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/22.jpg)
Patella
![Page 23: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/23.jpg)
Tibia
![Page 24: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/24.jpg)
Fibula
![Page 25: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/25.jpg)
Ilium
Ischium
Femur
Fibula
SacrumPubis
Patella
Tibia
![Page 26: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/26.jpg)
Bones of the Hand
![Page 27: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/27.jpg)
Carpels
Bones of the Hand
![Page 28: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/28.jpg)
Metacarpels
Carpels
Bones of the Hand
![Page 29: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/29.jpg)
Phalanges
Metacarpels
Carpels
Bones of the Hand
![Page 30: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/30.jpg)
Bones of the Foot
![Page 31: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/31.jpg)
Bones of the Foot
Tarsals
![Page 32: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/32.jpg)
Bones of the Foot
Metatarsals
Tarsals
![Page 33: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/33.jpg)
Bones of the Foot
Phalanges
Metatarsals
Tarsals
![Page 34: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/34.jpg)
FORENSIC ANTHROPOLOGY
The Tales that Bones Tell
![Page 35: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/35.jpg)
Forensic Anthropology
= Analysis of skeletal remains within a legal investigation
• Physical anthropologist = osteologist
• Training = BS physical anthropology
MS osteology
![Page 36: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/36.jpg)
Biological Identity (who was it?)
• Age
• Sex
• Previous injuries
• Cause of death
• Race
• Stature/weight
![Page 37: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/37.jpg)
Approximate Age?
IN CHILDREN:• The cranium is much
larger in relation to the face and mandible
• The mandible and maxilla become larger as permanent molars begin to erupt
Child 4 years old
![Page 38: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/38.jpg)
Fusing of Skull
• Appearance of sutures can give approximate age
• In infants there are large gaps which close slowly over time
![Page 39: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/39.jpg)
• Head of Femur: 19 – 20 years
• Part of hip: 24 years
• Female bones stop growing in length usually 1-2 years before male bones
Epiphyseal Fusion
![Page 40: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/40.jpg)
Other factors telling about age
• Bone density - drops after 40
• Pelvic joint morphology- ridge detail wears out over time
• Dental changes
![Page 41: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/41.jpg)
Skull & pelvis are the two most sexually dimorphic areas
![Page 42: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/42.jpg)
![Page 43: Bones of the Appendicular Skeleton Forensic Anthropology.](https://reader033.fdocuments.net/reader033/viewer/2022061517/56649d135503460f949e72b9/html5/thumbnails/43.jpg)
Appendicular Skeleton Activity
• Excellent site to study:
http://www.getbodysmart.com/ap/skeletalsystem/skeleton/menu/menu.html