What is the difference between intra-articular fracture and extra-articular fracture?
Extra-articular fractures are similar to intra-articular fractures in severity. The only difference is that the break in the bone stops above the wrist, while in intra-articular fractures, the break extends beyond the wrist.
What are the different types of fractures of the thumb?
transverse fracture.
What is an extra-articular fracture?
Extra-articular fracture — A fracture that does not extend into the joint is called an extra-articular fracture. Open fracture — When a fractured bone breaks the skin, it is called an open fracture. These types of fractures require immediate medical attention because of the risk for infection.
What does intra-articular fracture mean?
An intraarticular fracture is a fracture that crosses a joint surface. Such fractures also involve some cartilage damage. Fractures to joints are more complicated to treat and heal than simple fractures, as multiple bones are involved.
What is the difference between extra-articular and intra-articular?
Fracture types can be described as “extra – articular” (which means the fracture line does not extend into the joint) or “intra – articular” ( which means the fracture line does extend into the joint; this is the more serious type of fracture).
What is the meaning of extra-articular?
Extra-articular means outside of or other than a joint. RA affects your joints, as well as other systems in your body. Therefore, you can also call these manifestations or effects systemic. RA inflammation affects your joints through swelling, pain, and potentially joint damage.
What is intra-articular fracture of the thumb?
Thumb fractures that involve the joint between the metacarpal and the bones of the wrist are called intra-articular. Intra-articular fractures are associated with worse outcomes, but pediatric fractures can usually be corrected with proper treatment.
What is a thumb fracture called?
The Bennett fracture is the most common fracture involving the base of the thumb. This fracture refers to an intraarticular fracture that separates the palmar ulnar aspect of the first metacarpal base from the remaining first metacarpal.
What is an extra-articular?
What is the meaning of intra-articular?
Definition of intra-articular : situated within, occurring within, or administered by entry into a joint intra-articular injection.
What is the difference between extra articular and intra articular?
What is the meaning of intra articular?
What causes an intra-articular fracture?
: an intraarticular fracture of the ulnar (volar) portion of the distal radius, usually caused by direct impaction of the lunate onto the lunate fossa of the distal radius.
What is a Bennett’s fracture of the thumb?
What is the difference between extra articular and intra-articular?
What is an extra articular?
Is a Colles fracture intra articular or extra articular?
Colles’ Fracture. A Colles’ fracture* describes an extra-articular fracture of the distal radius with dorsal angulation and dorsal displacement, within 2cm of the articular surface. This type of fracture typically occurs as a “fragility fracture” in osteoporotic bone.
Is Smith fracture intra articular?
Smith fractures divide into three types: Type I – most common type, accounting for about 85% of cases, is an extraarticular fracture through the distal radius. Type II – less common, accounting for approximately 13%, is an intraarticular oblique fracture, also referred to as a reverse Barton fracture.
What is an intra-articular thumb fracture?
Thumb fractures that involve the joint between the metacarpal and the bones of the wrist are called intra-articular. Intra-articular fractures are associated with worse outcomes, but pediatric fractures can usually be corrected with proper treatment. A few common examples of intra-articular thumb fractures include:
What is the difference between intra-articular and intra articular fractures?
Intra-articular fractures are simply fractures that involve a joint space (see below figure). While intra-articular fractures appear very similar to Intra-articular Fractures Explained Intra-articular fractures are simply fractures that involve a joint space (see below figure). While intra-articular fractures appear very similar to
What is a metacarpal base fracture of the thumb?
A base of the thumb metacarpal fracture includes extra-articular fractures. Bennett fracture (partial intra-articular) Rolando fracture (complete intra-articular) severely comminuted fracture. Epidemiology incidence 80% of thumb fractures involve the metacarpal base. the most common pattern is extraarticular epibasal fracture.
What is a Bennett fracture of the metacarpal?
A base of the thumb metacarpal fracture can be extra-articular fractures, Bennett fractures (partial intra-articular) or Rolando fractures (complete intra-articular). Diagnosis can be made by orthogonal radiographs of the thumb.