What is the Difference Between Tarsal and Carpal Bones?
🆚 Go to Comparative Table 🆚Tarsal and carpal bones are two sets of bones found in different regions of the human body. They play crucial roles in supporting body weight and enabling movements in their respective areas. Here are the key differences between tarsal and carpal bones:
- Location: Tarsal bones are located in the foot, while carpal bones are found in the wrist.
- Number of Bones: There are seven tarsal bones in the foot, including cuboid, medial cuneiform, intermediate cuneiform, lateral cuneiform, navicular, talus, and calcaneus. In contrast, there are eight carpal bones in the wrist, comprising scaphoid, trapezium, trapezoid, lunate, capitate, pisiform, triquetrum, and hamate.
- Organization: Tarsal bones are organized into two rows (proximal and distal), whereas carpal bones are organized into three columns.
- Function: Tarsal bones play a crucial role in supporting body weight and facilitating foot movements. Carpal bones provide stability and flexibility to the wrist joint, enabling fine movements of the hand and fingers.
Comparative Table: Tarsal vs Carpal Bones
The main differences between tarsal and carpal bones are their location, number of bones, and organization within the body. Here is a table summarizing the differences:
Feature | Tarsal Bones | Carpal Bones |
---|---|---|
Location | Foot | Wrist |
Number of Bones | 7 | 8 |
Bones | Cuboid, medial cuneiform, intermediate cuneiform, lateral cuneiform, navicular, talus, and calcaneus. | Scaphoid, trapezium, trapezoid, lunate, capitate, pisiform, triquetrum, and hamate. |
Organization | Organized in two rows | Organized in three columns |
Tarsal bones are located in the foot and consist of seven bones: cuboid, medial cuneiform, intermediate cuneiform, lateral cuneiform, navicular, talus, and calcaneus, which are organized in two rows. Carpal bones are located in the wrist and consist of eight bones: scaphoid, trapezium, trapezoid, lunate, capitate, pisiform, triquetrum, and hamate, which are organized in three columns. Both sets of bones play crucial roles in supporting body weight and facilitating movement in their respective regions.
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