What is an intraarticular fracture?

An intra-articular fracture refers to a fracture that extends from the bone into the nearby joint. In the case of radial fractures, this means that the fracture has extended from the end of the radius (the larger of the two bones in the forearm) into the wrist joint.

What causes intra-articular fracture?

In younger patients, intra-articular distal radius fractures are usually a result of a high-energy event, while in older patients, these injuries can result from a low-energy event such as a fall on an outstretched hand.

What is the difference between intra-articular fracture and extra-articular fracture?

An extra-articular fracture features a break above the wrist joint; the fracture does not extend into the joint itself. Intra-articular fractures are wrist fractures that affect the wrist joint. The distal radius is fractured, including the joint. Comminuted fractures involve multiple breaks of the distal radius.

How serious is intra-articular fracture?

An intraarticular fracture is a bone fracture in which the break crosses into the surface of a joint. This always results in damage to the cartilage. Compared to extraarticular fractures, intraarticular have a higher risk for developing long-term complications, such as posttraumatic osteoarthritis.

What are the 3 main types of fractures?

What types of bone fractures are there?

• Closed or open fractures: If the injury doesn’t break open the skin, it’s called a closed fracture.
• Complete fractures: The break goes completely through the bone, separating it in two.
• Displaced fractures: A gap forms where the bone breaks.

What are the 12 types of fractures?

Types of Bone Fractures

• Transverse Fracture. Transverse fractures are breaks that are in a straight line across the bone.
• Spiral Fracture.
• Greenstick Fracture.
• Stress Fracture.
• Compression Fracture.
• Oblique Fracture.
• Impacted Fracture.
• Segmental Fracture.

What is a depressed fracture?

Medical Definition of depressed fracture : a fracture especially of the skull in which the fragment is depressed below the normal surface.

How serious is an intra-articular fracture?

How long does a intra-articular fracture take to heal?

Surgical dissection into the joint is distal to the intact ulnar collateral ligament insertion via the fracture site. When anatomically realigned, these injuries heal in 4 to 6 weeks without complication.

Does an intra-articular fracture require surgery?

As intra-articular DRFs often had fragments displacement >2 mm, and are commonly accompanied by multi-fragments in the articular surface, surgical treatment is required by most cases.

What are the 5 types of fracture?

Types of Fractures

• Stable fracture. The broken ends of the bone line up and are barely out of place.
• Open (compound) fracture. The skin may be pierced by the bone or by a blow that breaks the skin at the time of the fracture.
• Transverse fracture.
• Oblique fracture.
• Comminuted fracture.

What causes depression fractures?

Depressed skull fractures, as shown in the image below, result from a high-energy direct blow to a small surface area of the skull with a blunt object such as a baseball bat. Comminution of fragments starts from the point of maximum impact and spreads centrifugally.

How is a depressed fracture caused?

If a fracture breaks the skin, bacteria may enter the skull through the fracture, causing infection and severe brain damage. Sometimes, pieces of the fractured skull bone press inward and damage the brain. These types of fractures are called depressed fractures.

How do you treat an intra-articular fracture?

In complex intra-articular fractures of the distal radius, arthroscopically-assisted surgery allows more accurate reduction of the articular surface and treatment of soft-tissue injuries. The place of arthroscopy in the management of these fractures, however, remains controversial.

What is depression fracture?

How is a depressed fracture treated?

Methods: Elevation and debridement is recommended as the surgical method of choice. Primary bone fragment replacement is a surgical option in the absence of wound infection at the time of surgery. All management strategies for open (compound) depressed fractures should include antibiotics.

What happens to the bone in a depressed fracture?

Depressed fracture: Where the fracture causes displacement of the bone toward the brain. Compound fracture: Where there is a break in the skin and a splintering of the skull bone.

An intraarticular fracture is a bone fracture in which the break crosses into the surface of a joint.

What are the long term effects of intraarticular fractures?

Intraarticular fracture. This always results in damage to the cartilage. Compared to extraarticular fractures, intraarticular have a higher risk for developing long-term complications, such as posttraumatic osteoarthritis. Treatment considerations include restoring joint surface congruity and maintaining joint alignment and stability.

What are the components of distal radius articular fractures?

Articular fractures of the distal radius tend to propagate along recurrent pathways, resulting in generation of five basic fracture components: the radial column, ulnar corner, dorsal wall, free intra-articular, and volar rim.

What is the ISSN and PMID for distal radius fracture?

ISSN 0301-620X. PMID 3958009. ^ Schmalholz, A. (December 1988). “Epidemiology of distal radius fracture in Stockholm 1981-82”. Acta Orthopaedica Scandinavica. 59 (6): 701–703. doi: 10.3109/17453678809149429. ISSN 0001-6470. PMID 3213460.