at the proximal metadiaphyseal junction) and is caused by repetitive.

The primary outcome will be the differences in percentages of delayed union and nonunion between the two groups. .

The treatment of Jones fractures is different depending on the severity of the fracture.

Three particular patterns are (1).

Background: Dancer's fracture is a spiral, oblique fracture of the diaphysis of the fifth metatarsal. Background: Dancer's fracture is a spiral, oblique fracture of the diaphysis of the fifth metatarsal. .


This bone is commonly injured from twisting injuries and sports. Jones fracture and Dancer‘s fracture A common acute fracture of the mid-foot is the transverse fracture at the base of the fifth metatarsal, also known as a Jones fracture (Figure 10). Feb 1, 2016 · A Jones fracture has a higher risk of nonunion and requires at least six to eight weeks in a short leg non–weight-bearing cast; healing time can be as long as 10 to 12 weeks.

Dec 12, 2016 · This classification simplifies proximal fifth metatarsal fractures as either involving the tuberosity or the proximal diaphysis distal to the tuberosity, the latter group being called the Jones fracture[13,14]. There is a strong correlation between female gender and zone 1 fractures and dancer's fractures.

Currently, it is accepted that tuberosity avulsion fractures are ‘pseudo-Jones fractures.

75% of.

Trimalleolar fractures. An avulsion fracture is also sometimes called a "ballerina fracture" or "dancer's fracture" because of the pointe position that ballet dancers assume when they are up on their.

Annotated image. These fractures peak during the third decade of life for men and the seventh decade for women.

It can take a few months for all symptoms, including pain and swelling, to.
In fact, they both refer to breaks of the same bone,.
Remember to differentiate between a Dancer's fracture and a Jones fracture, which occurs further down towards the base of the 5th metatarsal (i.


Dancer’s fractures are diagnosed in 11% to 25% of fifth metatarsal fractures [1,5,6] and 5% of metatarsal fractures overall.

" Fractures may either be: Non-displaced, where the bone is cracked but the ends of the bone are together. There is also tiny fracture line transverses the base of the 5th metatarsal bone, reaching the articular surface, consistent with an avulsion fracture also known as pseudo-Jones fracture. [QxMD MEDLINE Link].

Forefoot Adduction Is a Risk Factor for Jones Fracture. J Foot Ankle Surg. The Jones fracture is the most notorious fifth metatarsal fracture because it is very difficult to heal. . A "Dancer's fracture" has sometimes been used to describe both of these injuries, but is typically the latter.


. Toe and forefoot fractures often result from trauma or direct injury to the bone.

Avulsion fractures: An avulsion fracture on the 5th metatarsal bone is called a ‘dancer’s fracture.

Treatment Like most fractures, a Jones fracture will usually heal if the foot is protected from the forces of weight bearing for a long enough period of time.

Fractures of the base are sometimes called dancer's or pseudo-Jones fractures.


Transverse fracture through the proximal 5th metatarsal , not involving the articular surface in favor of Jones fracture.