introduction to human skeletal system dr. hazem abu alhalaweh orthopedic resident 2 nd year annajah...
TRANSCRIPT
![Page 1: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/1.jpg)
1
Introduction to Human Skeletal System
Dr. Hazem Abu AlhalawehOrthopedic Resident 2nd year Annajah national hospital
![Page 2: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/2.jpg)
2
•Components of Human Skeleton:▫Bones: weighs bearing , highly mineralized▫Cartilages: not mineralized with calcium salts▫Joints:
•Divisions of Human Skeleton:▫Axial Skeleton: (Skull, vertebral column and
thoracic cage)▫Appendicular Skeleton(Shoulder girdle,
Skeleton of upper & lower limbs and Pelvic girdle
![Page 3: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/3.jpg)
3
Functions of human skeleton:•Support and shape•Protection•Movement •Mineral storage •Blood cell formation
![Page 4: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/4.jpg)
4
Bone
Types of bone :▫Long bone : metacarpals ,metatarsals ,
phalanges, radius , ulna ,tibia , fibula and femur
▫Short: carpals and tarsals▫Flat : ribs , sternum and skull▫Irregular :vertebrae▫Sesamoid : patella
![Page 5: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/5.jpg)
5
![Page 6: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/6.jpg)
6
![Page 7: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/7.jpg)
7
![Page 8: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/8.jpg)
8
![Page 9: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/9.jpg)
9
Structure of vertebrae
•Typical vertebrae consists of : Vertebral body Vertebral arch (pedicle and lamina ) Seven processes (1 spinious ,2 transverse ,4
articular )
![Page 10: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/10.jpg)
10
Cervical vertebra• Small body • large triangle v.formen• Small or absent T.processess (C7)• Spinous process : c5-c7 short &bifid• C7 the longest S.Process• C1 (Atlas) : no body or T.process• C2(axis ) the strongest
• Atlanto-occipital Joint• Atlanto-axial joint
![Page 11: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/11.jpg)
11
Thoracic vertebra•Heart shape body•V.foramen :circular & smaller then
cervical•Long T.process and S.process•T1 to T10 have facets for articulation
with ribs
![Page 12: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/12.jpg)
12
Lumber vertebra
•Kidney shape body•Triangular V.foramen •Short Spinous process
![Page 13: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/13.jpg)
13
MCQ?? •In an adult, the spinal cord ends at the
level of : a. Lower border of L1
b. lower border of L2c. L3d. L4
In newborn infant it terminates at the level of
A. L1B. L2-l3C. L4-l5
![Page 14: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/14.jpg)
14
Upper extremities▫Shoulder▫Arm▫Forearm▫hand
![Page 15: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/15.jpg)
15
clavicle
•1st bone to ossify and the last to fuse •No medullary bone•Medial 1/3 protects Brachial
plexus ,subclavian and axillary vessels
![Page 16: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/16.jpg)
16
Scapula•Flat triangular bone links the upper
extremities to axial skeleton•2nd -7th rib .. S.P of T2 –T7
![Page 17: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/17.jpg)
17
Humerus• Largest bone in upper EX
• Articulate with scapula via Glenohumeral joint and with radis & ulna at elbow joint
• Capitulum :articulate with head of radiusTrochlea :articulate withTrochlear notch of ulna
![Page 18: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/18.jpg)
18
•Ulna is the stabilizig boneOf forearm•Medial and longer•It’s proximal end had olecranon postAnd coronoid process ant•Doesn’t articulate with carpals
•Radiuls :•Head of radius articulate with capitulum
Radius & Ulna
![Page 19: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/19.jpg)
19
•1-Humerus •2- Capitulum •3- Olecronon• 4- Olecronon Fossa •5- Radial Head
![Page 20: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/20.jpg)
20
![Page 21: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/21.jpg)
21
![Page 22: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/22.jpg)
22
![Page 23: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/23.jpg)
23
![Page 24: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/24.jpg)
24
![Page 25: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/25.jpg)
25
![Page 26: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/26.jpg)
26
![Page 27: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/27.jpg)
27
Lower extremities
•Femur•Patella•Tibia and fibula•Tarsals•Metatarsals•phalanges
![Page 28: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/28.jpg)
28
femur
![Page 29: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/29.jpg)
29
![Page 30: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/30.jpg)
30
![Page 31: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/31.jpg)
31
![Page 32: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/32.jpg)
32
Your turn ????
![Page 33: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/33.jpg)
33
Monteggia fracture
![Page 34: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/34.jpg)
34
![Page 35: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/35.jpg)
35
Neck of femur fracture
![Page 36: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/36.jpg)
36
Shoulder dislocation
![Page 37: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/37.jpg)
37
Distal radius # (Smith) and ulnar styloid process f#
![Page 38: Introduction to Human Skeletal System Dr. Hazem Abu Alhalaweh Orthopedic Resident 2 nd year Annajah national hospital 1](https://reader035.vdocuments.us/reader035/viewer/2022062714/56649d135503460f949e7323/html5/thumbnails/38.jpg)
38
Thank you