Presentation is loading. Please wait.

Presentation is loading. Please wait.

The bones of limbs 四肢骨.

Similar presentations


Presentation on theme: "The bones of limbs 四肢骨."— Presentation transcript:

1 The bones of limbs 四肢骨

2 bones of upper limb 上肢骨 Composition shoulder girdle 上肢带骨
bones of free upper limb 自由上肢骨 Clavicle 锁骨 Scapula 肩胛骨 humerus 肱骨 radius 桡骨 ulna 尺骨 The bones of hand 手骨 Carpal 腕骨 Metacarpals 掌骨 Phalanges 指骨

3 shape:S-shaped, 内侧2/3突向前,外侧1/3突向后, medial end: sternal end 胸骨端
1、 Clavicle 锁骨 : position::横架于胸廓前上方。 shape:S-shaped, 内侧2/3突向前,外侧1/3突向后, medial end: sternal end 胸骨端 lateral end: Acromial end肩峰端 Acromial end Sternal end

4 2. Scapula 肩胛骨 (1) Three borders (1).
a. Superior border 上缘: Coracoid process 喙突, b. Lateral (axillary) border 外侧 缘: c. Medial (vertebral) border 内侧缘

5 Supraglenoid tubercles infraglenoid tubercles
(2) Three angles Superior angle 上角: opposite to the 2nd rib Inferior angle 下角: opposite to the 7th rib or 7th intercostals space Lateral angle 外侧角: Glenoid cavity 关节盂 : articulates with head of humerus Supraglenoid tubercles 盂上结节 infraglenoid tubercles 盂下结节

6 (3)Two surfaces Anterior surface : subscapular fossa 肩胛下窝
Posterior surface ― Spine of scapula 肩胛冈 Acromion 肩峰 supraspinous fossa 冈上窝 infraspinous fossa 冈下窝

7 (二)自由上肢骨 1、 Humerus 肱骨 :located in the upper arm
The anterior review of humerus 1、 Humerus 肱骨 :located in the upper arm Greater tubercle 大结节 head of humerus 肱骨头 Lesser tubercle 小结节 Surgical neck外科颈 Intertubercular sulcus 结节间沟 Deltoid tuberosity 三角肌粗隆 Medial epicondyle内上髁 Radial fossa桡窝 capitulum of humerus 肱骨小头 Trochlea of humerus 肱骨滑车

8 (二)自由上肢骨 The posterior review of humerus head of humerus 肱骨头
Surgical neck 外科颈 Sulcus for radial nerve 桡神经沟 Olecranon fossa鹰嘴窝 Sulcus for ulnar nerve尺神经沟 Lateral epicondle外上髁 Trochlea of humerus 肱骨滑车

9 Radius Upper end: head of radius 桡骨头, neck of radius 桡骨颈,
radial tuberosity 桡骨粗隆, articular circumference 环状关节面 Shaft:interosseous border 骨间缘 Lower end: styloid process 茎突 ulnar notch 尺切迹 carpal articular surface 腕关节面

10 Ulnar Upper end: olecranon 鹰嘴 coronoid process 冠突 trochlear notch 滑车切迹
radial notch 桡切迹 ulnar tubersity尺骨粗隆 Lower end styloid process 尺骨茎突 head of ulna 尺骨头

11 3、bones of hand 手骨: Carpal bones .腕骨(8块)、 Metacarpal bones .掌骨(5块)
Phalanges of fingers 指骨(14块)。

12 3、bones of hand 手骨: Carpal bones .腕骨(8块)、 Lunate bone月骨
Capitate bone头状骨 Scaphoid bone手舟骨 Pisiform bone豌豆骨 Trapezium bone大多角骨 Triquetral bone三角骨 Trapezoid bone小多角骨 Hamate bone 钩骨 Metacarpal bones 掌骨

13 3、bones of hand 手骨: Metacarpal bones .掌骨(5块)
Phalanges of fingers 指骨(14块)。 Base 底 Shaft 体 Head 头 Proximal phalanx近节指骨 Middle phalanx中节指骨 Distal phanx远节指骨

14 二、Bones of Lower Limb 下肢骨 Pelvic Girdles 下肢带骨: hip bone
bone s of free lower limb 自由下肢骨: Femur 股骨 Patella 髌骨 Tibia 胫骨 Fibula 腓骨 Bones of foot 足骨

15 (一) Pelvic Girdles 下肢带骨 :直接与躯干连接
Hip bone 髋骨:由Ilium 髂骨、 Pubis 耻骨 、 Ischium 坐骨融合而成。 iliac crest 髂嵴 Ala of ilium 髂翼 Iliac tuberosity髂粗隆 Anterior superior iliac spine髂前上棘 Posterior superior iliac spuine 髂后上棘 Iliac fossa髂窝 Anterior inferior iliac spine 髂前下棘 Auricular surface耳状面 Posterior inferior iliac spine髂后下棘 Arcuate line 弓状线 Acetabulum髋臼 Lunate surface 月状面 Acetabular fossa髋臼窝 Obturator foramen闭孔

16 Greater sciatic notch坐骨大切迹
Superior ramus of pubis 耻骨上支 Pecten pubis耻骨梳 body of ischium 坐骨体 Ischial tuberosity坐骨结节 Pubic tubercle耻骨结节 Ischial spine坐骨棘 Lesser sciatic notch坐骨小切迹 inferior ramus of pubis 耻骨下支 Symphysial surface耻骨联合面 Ramus of ischium 坐骨支

17 (二)The bone s of free lower limb 自由下肢骨
1、 Femur 股骨 Geater trochanter大转子 Femoral head股骨头 Neck of femur股骨颈 lesser trochanter小转子 Gluteal uberosity臀肌粗隆 Linea aspera粗线 Intercondlar fossa髁间窝 Medial condyle内侧髁 Lateral condyle外侧髁

18 2、Patella 髌骨 is a sesamoid bone籽骨, embeded in the tendon of the quadriceps femoris.
Base of patella Articular surface 关节面 Anterior surface Apex of patella

19 Tibial tuberosity胫骨粗隆
3、The bones of leg 小腿骨: (1) Tibia 胫骨:位于小腿内侧。 (2) Fibula 腓骨 :位于小腿外侧。 Lateral condyle外侧髁 Intercondylar eminence髁间隆起 Medial condyle内侧髁 Fibular head腓骨头 Tibial tuberosity胫骨粗隆 Neck of fibula腓骨颈 Shaft of fibula 腓骨体 Shaft of tibia胫骨体 Lateral malleolus外踝 Medial malleolus内踝

20 4、bones of foot 足骨:包括 Tarsal bones.跗骨: 7块 Metatarsal B.跖骨: 5块
Phalanges of Toes 趾骨: 14块 calcaneus跟骨 talus距骨 Navicular bone足舟骨 Cuboid bone 骰骨 Cuneiform bones 楔骨 Metatarsal bone 跖骨 Phalanges of toes 趾骨

21

22

23

24 Styloid process of ulna尺骨茎突
2、The bones of forearm 前臂骨: (1) Radius 桡骨 :位于前臂外侧 Olecranon鹰嘴 (2) Ulna 尺骨 :位于前臂内侧 Trochlear notch滑车切迹 Head of radius 桡骨头 coronoid process 冠突 neck of radius 桡骨颈 Radial tuberosity桡骨粗隆 Head of ulna尺骨头 Styloid process ofradius桡骨茎突 Styloid process of ulna尺骨茎突


Download ppt "The bones of limbs 四肢骨."

Similar presentations


Ads by Google