What is the fifth metatarsal bone?
The fifth metatarsal bone is a leg in the leg that copes with the fifth tip, also known as Pinky or Little Toe. It is one of the five bones spanning the tab between the tarsus, the cluster of bones in front of the bone of the heel and phalanx, which are the bones of the finger. There are several soft tissues on this bones, among them, among them the muscles of the peroneus brevis and tertiary, the muscles of the kidnapping of Digiti mini, muscles Flexor Digiti mini brevis and plantar aponeurosis, better known as plantar fascia. One of the common injuries of the fifth metatarsal bone is Jones fracture. Plantary fasciitis of aponeurosis, including the fifth metatarsis, can also affect this area of the foot.
tangible along the outer aspect of the foot, the fifth metatarsal bone extends from the base of malice to approximately in the middle of the leg. At its distant end, he joins the fifth proximal phalanx, closer to the two Falangl bones at the tip. The close end of the fifth metatarsal fed will join two bones: the fourth metatarsal beside him and the bloomingTarsu bones behind him. While its distant end is rounded and convex, its close end has both rounded surfaces and several concave aspects where it meets the fourth metatarsal and Kbud bones.
Connection to different points along the surface of the fifth metatarsal bone is several muscles, tendons or other tissues. The peroneus muscles brevis and peroneus tertius, which are located along the side of the lower leg, send tendons to the outer aspect of the foot, which inserts along the side and back of the base of the metatarsal. On the underside of the bone, the tendon of another muscle of the foot, the kidnapper Digiti mini, on the way to the small tip. Along with the Flexor Digiti mini brevis muscle comes near the base of Metatarsal before the EXT, also the ending towards the tip.
offshoot of plantar aponeurosis, a layer of connective tissue that covers most of the underside of the foot and supports the arch, also attaches to the fifth metAtarsal bones. Plantary aponeurosis comes from the bone of calcaneus or heel, extending forward in the arch of the foot before division into five sections - one for each finger. The fifth section leads along the back aspect of the metatarsal and is inserted into the head of the bone just below the bunk tip. Inflammation of this tissue due to excessive use is known as plantar fasciitis, a condition that is often felt as an arc pain. However, some populations may feel this inflammation along the outside of the foot in the fifth part, such as dancers who often exhaust the muscles in this part of the foot.
Another injury common to dancers and fifth metatarsal bone is a fracture of Jones. Repeated stress on the outside can lead to this injury, characterized by bone break, which affects the near end of the bone towards the arch of the foot. This turning type tends to occur due to frequent stress over time than by blow or impact on the leg.