206 bones in the adult human body, arranged by region. You can copy this into a document editor (like Word or Google Docs), format it, and export it as a PDF.
🦴 Axial Skeleton (80 bones)
1. Skull (28 bones)
- Cranial bones (8):
- Frontal (1)
- Parietal (2)
- Occipital (1)
- Temporal (2)
- Sphenoid (1)
- Ethmoid (1)
- Facial bones (14):
- Maxilla (2)
- Zygomatic (2)
- Nasal (2)
- Lacrimal (2)
- Palatine (2)
- Inferior nasal concha (2)
- Vomer (1)
- Mandible (1)
- Hyoid bone (1)
- Auditory ossicles (6):
- Malleus (2), Incus (2), Stapes (2)
2. Vertebral Column (26 bones)
- Cervical vertebrae (7)
- Thoracic vertebrae (12)
- Lumbar vertebrae (5)
- Sacrum (1; fused from 5)
- Coccyx (1; fused from 4)
3. Thoracic Cage (25 bones)
- Sternum (1)
- Ribs (24; 12 pairs)
🦵 Appendicular Skeleton (126 bones)
4. Pectoral Girdle (4 bones)
- Clavicles (2)
- Scapulae (2)
5. Upper Limbs (60 bones)
- Humerus (2)
- Ulna (2)
- Radius (2)
- Carpals (16; 8 per wrist)
- Metacarpals (10; 5 per hand)
- Phalanges (28; 14 per hand)
6. Pelvic Girdle (2 bones)
- Hip bones (2) – each formed by fusion of ilium, ischium, and pubis
7. Lower Limbs (60 bones)
- Femur (2)
- Patella (2)
- Tibia (2)
- Fibula (2)
- Tarsals (14; 7 per ankle)
- Metatarsals (10; 5 per foot)
- Phalanges (28; 14 per foot)
No comments:
Post a Comment