What is the most fragile bone in your foot?

The metatarsal bones are some of the most commonly broken (fractured) bones in the foot.

What is a cuneiform bone?

1 : any of three small bones of the tarsus situated between the navicular and the first three metatarsals: a : one on the medial side of the foot that is just proximal to the first metatarsal bone and is the largest of the three bones.

What are the 7 bones of the foot called?

The tarsal bones are 7 in number. They are named the calcaneus, talus, cuboid, navicular, and the medial, middle, and lateral cuneiforms.

How many cuneiform bones are in each foot?

There are three cuneiform bones: The first cuneiform (also known as the medial cuneiform) is the largest of the three bones, it is situated at the medial side of the foot, anterior to the navicular bone and posterior to the base of the first metatarsal.

What are the 5 most commonly broken bones?

5 Most Frequently Broken Bones

  • Arm. Half of all the broken bones experienced by adults are in the arm.
  • Foot. It’s not surprising that so many bone breaks occur in the foot, since about a quarter of all the bones in your body are found in your feet.
  • Ankle.
  • Collarbone.
  • Wrist.

What’s the worst bone to break?

Here are 10 of the worst bone fractures you could get.

  • Skull.
  • Wrist.
  • Hip.
  • Rib.
  • Ankle.
  • Pelvis. A fracture in the pelvis can be life-threatening, just like hip fractures.
  • Tailbone. A tailbone fracture can make life difficult, and there is no way to hold the fractured tailbone in place.
  • Elbow. A broken elbow is very painful.

How do you know if your cuneiform bone is broken?


  1. Immediate, throbbing pain.
  2. Pain that increases with activity and decreases with rest.
  3. Swelling.
  4. Bruising.
  5. Tenderness.
  6. Deformity.
  7. Difficulty in walking or bearing weight.

Why does my cuneiform hurt?

The most common mechanism of isolated medial cuneiform fracture is a direct blow to the midfoot or an axial or rotational force applied to the midfoot. The injury in this case is likely the result of a stress reaction in the medial cuneiform that progressed with continued weight-bearing and activity.

What is metatarsal bone?

The metatarsal bones are the long bones in your foot that connect your ankle to your toes. They also help you balance when you stand and walk.

What is a fifth metatarsal fracture?

A fifth metatarsal fracture is a break located in the long, laterally located tubular bone of the forefoot that is attached to the small toe. Fractures of this bone can occur due to direct injury to the outside of the foot or can occur over time.

What are the 5 metatarsal bones?

The metatarsus of the foot consists of five long bones, which are called the metatarsals….The metatarsus has 5 main points of contact with the ground:

  • The 1st metatarsal head and two sesamoid bones.
  • The 2nd metatarsal head.
  • The 3rd metatarsal head.
  • The 4th metatarsal head.
  • The 5th metatarsal head.

What are the 3 cuneiform bones?

There are three cuneiform (“wedge-shaped”) bones in the human foot:

  • the first or medial cuneiform.
  • the second or intermediate cuneiform, also known as the middle cuneiform.
  • the third or lateral cuneiform.

How many bones are there in the foot?

Bones of foot The 26 bones of the foot consist of eight distinct types, including the tarsals, metatarsals, phalanges, cuneiforms, talus, navicular, and cuboid bones. The skeletal structure of the foot is similar to that of the hand but, because the foot bears more weight, it is stronger but less movable.

What are the bones in the middle of the midfoot?

The tarsals: These five bones form the arch of the midfoot. They are the medial, intermediate, and lateral cuneiforms, the cuboid, and the navicular. The metatarsal bones are a group of five tubular bones in the middle of the foot. They connect to the tarsal bones and the phalanges. The metatarsals sit in a row, and doctors number them one to five.

What are the articulations of the bones of the foot?

They are convex dorsally and consist of a head, neck, shaft and base (distal to proximal). They have three or four articulations: Proximally – tarsometatarsal joints – between the metatarsal bases and the tarsal bones. Laterally – intermetatarsal joint(s) – between the metatarsal and the adjacent metatarsals.

Which is the fifth metatarsal of the foot?

These foot bones get shorter as you move laterally towards the fifth metatarsal bone which links to the little toe aka pinky toe. Each metatarsal has a head (closest to the toes), body and base (closest to the ankle). They articulate proximally to the tarsal bones.