The bones in your fingers are called phalanges.
Understanding Phalanges
Phalanges are small bones that make up the fingers of the hands and the toes of the feet. Specifically in the hand, each finger has three phalanges, except for the thumb, which only has two. These small bones facilitate movement and dexterity in the fingers.
Types of Phalanges in a Finger
- Distal Phalanx: This is the bone located at the tip of the finger or toe.
- Middle Phalanx: This bone sits in the middle of the finger or toe, between the distal and proximal phalanges.
- Proximal Phalanx: This bone is closest to the hand (or foot) and connects to the metacarpal bones (in the hand) or metatarsal bones (in the foot).
Summary Table of Finger Bones (Phalanges)
| Bone Name | Location | Count per Finger |
|---|---|---|
| Distal Phalanx | Tip of the finger | 1 |
| Middle Phalanx | Middle of the finger | 1 |
| Proximal Phalanx | Base of the finger | 1 |
| Total Phalanges | Per Finger (except thumb) | 3 |
Practical Insight
Knowing the structure of the phalanges is important for understanding common injuries like fractures and dislocations in the fingers. Furthermore, this knowledge helps medical professionals diagnose and treat these conditions effectively.
