![]() ![]() ![]() The majority of fractures (non-displaced) can be managed conservatively but of note is an area between 2 arteries (metaphyseal and nutrient) that provide s blood supply to the metatarsal that can be a risk for delayed and non-union fractures. To help understand the management of these fractures the base can be divided into 3 zones – the tuberosity, the metaphysis and diaphysis. The fracture can involve the base, 5th tarsometatarsal joint or the shaft of. Optimizing treatment for these common injuries should be patient and outcome centered. 5th metatarsal fractures are a common injury often associated with ankle sprains. The majority of fractures occur near the base of the metatarsal (closest to ankle ). The 5th metatarsal base avulsion fracture is a common foot injury. Due to the attachment of the peroneus brevis tendon to the base of the metatarsal it is a potential site of fracture i n that of an avulsion fracture. Excluding toe fractures, metatarsal fractures are the most common foot fracture 1-4. Although severely injured metatarsal bones may require surgery, most can heal with rest, ice. The 5 th Metatarsal is often fractured from ankle inversion injur ies (sprained ankle) as well as direct trauma. Luckily, a fifth metatarsal fracture is relatively easy to treat. It is common in younger males but also common in older females. Males fracture this bone more than females but the location of the fracture is different for each gender so much so that there is a significant correlation between gender and location. The 5 th metatarsal is located on the outside of the foot and joins to the little toe. In short, Lisfranc injuries, zone 2 5th metatarsal fractures, and displaced 1st metatarsal fractures must be detected, and the presence of any fracture near. ![]() T he most commonly injured is the 5 th metatarsal also known as a ‘Jones fracture’. 6.7 per 100 000 persons ( 1 ), with the base of the fifth metatarsal bone (MT5) being most commonly involved. For information on other types of metatarsal fractures click here. Metatarsal fractures are among the most common foot injuries, with an incidence of approx. This article will focus on fractures to the 5th metatarsal affecting the bone on the outside border of the foot. Metatarsal fractures are a common foot injury. ![]()
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