It is one of the most common fractures of the foot and has unique. The plate is appropriately sized and contoured for the 5th metatarsal bone, which is beneficial in difficult revision surgeries where a solid screw may no longer be a good option. Tuberosity avulsion fracture, Jones fracture and diaphyseal stress fracture:All three fractures cause lateral foot pain and difficulty walking. A Jones fracture is a horizontal or transverse frcture at the base of the fifth metatarsal. Acute fractures occur equally in both sexes, generally in nonathletes, and usually in individuals older than 21. The mechanism of injury in both the acute and chronic, or stress, fracture is repetitive weightbearing and pivoting on the involved foot. It features a compression hole and 2.4 mm variable-angle locking screws. The Jones fracture is a fracture that occurs 1.5 cm distal to the styloid of the fifth metatarsal. The ergonomic drill guides are designed to achieve the “high and tight” position on the 5th metatarsal base.Īnother option is the low-profile hook plate designed for more comminuted proximal 5th metatarsal fractures. The system contains cannulated drills and taps for fast, reproducible results. Jones fractures are fractures of the fifth metatarsal that occur in an area of the fifth metatarsal that has a poor blood supply. A Jones fracture can be either a stress fracture (a small hairline break that occurs over time) or an acute (sudden) break. However, if the fracture is acute, surgery may be needed. This treatment is sufficient for 75 percent of cases. During this time, it is generally advised not to put weight on the injured foot. For the patient, the screws feature a small, low-profile head so there is less likelihood of soft-tissue irritation postoperatively. A Jones fracture occurs in a tiny area of the fifth metatarsal that receives less blood and is, therefore, more susceptible to difficulties in healing. If you have a mild 5th metatarsal fracture (Jones Fracture), the repair is usually performed with a cast, splint, or a walking boot for six to eight weeks. The robust, solid titanium screws (4.5 mm, 5.5 mm, and 6.0 mm) range in size from 40 to 65 mm, offering more options to the surgeon. ![]() ![]() ![]() Many times with a Jones fracture, the pieces of bone are close together, but with severe fractures, a surgical procedure called an open reduction internal fixation (ORIF) may need to be done to reduce the bones. The 5th metatarsal fracture system is a comprehensively designed screw and plate system that offers surgeons a variety of options to efficiently and effectively treat complex 5th metatarsal fractures. If a Jones fracture is confirmed, the fracture must be reduced, which is the process where the bones are put in the correct place.
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