What is a Greenstick fracture of the distal radius?

A greenstick fracture is a partial thickness fracture where only cortex and periosteum are interrupted on one side of the bone but remain uninterrupted on the other. [1] They occur most often in long bones, including the fibula, tibia, ulna, radius, humerus, and clavicle.

What is an intra-articular fracture of the distal radius?

Intra-articular fractures are wrist fractures that affect the wrist joint. The distal radius is fractured, including the joint. Comminuted Fracture. Comminuted fractures involve multiple breaks of the distal radius. In this type of injury, the bone is broken into several pieces.

What is Lafontaine criteria?

Accordingly, Lafontaine considered a distal radius fracture unstable if three or more of the following factors were present: dorsal angulation exceeding 20°; dorsal comminution; intra-articular radiocarpal fracture; associated ulnar fracture; and age over 60 years.

How do you control a distal radius fracture?

Nonsurgical Treatment If the distal radius fracture is in a good position, a splint or cast is applied. It often serves as a final treatment until the bone heals. Usually a cast will remain on for up to six weeks. Then you will be given a removable wrist splint to wear for comfort and support.

How is the paprosky classification based on AP radiographs?

The Paprosky classification is based on the amount of hip center migration and the integrity of four acetabular supporting structures as evaluated on preopera- tive AP radiographs of the pelvis [11, 14] (Fig. 2; Table 1).

How old is the distal radius of an ulnar styloid?

(OBQ11.273) A 63-year-old female sustained a distal radius and associated ulnar styloid fracture 3 months ago after being involved in a motor vehicle collision. Radiographs obtained at the time of injury are shown in Figure A.

Which is true of the planned reconstruction orthobullets?

A 3D-model of the patient’s hemipelvis is constructed for pre-operative planning and is shown in Figure A. A custom-designed implant shown in Figure B is created. Which of the following is TRUE of the planned reconstruction?

Can a distal radius and ulna fracture be isolated?

A distal radius fracture can be isolated, which means no other fractures are involved. It can also occur along with a fracture of the distal ulna (the forearm bone on the small finger side). In these cases, the injury is called a distal radius and ulna fracture.