$jefferson fracture types$ $jefferson fracture types$

Roy-Camille R, Saillant G, Judet T, de Botton G, Michel G. Type II Odontoid Fractures in the Elderly: An Evidence-Based Narrative Review of Management. Reliability and Reproducibility of Dens Fracture Classification with Use of Plain Radiography and Reformatted Computer-Aided Tomography.

$jefferson fracture types$

He reported early cases of this type of fracture and reviewed. C1 is compressed between the occipital condyles and C2, resulting in lateral spread of the C1 articular masses and consequent fractures of both the anterior and posterior arches of C1. The fracture is named after a British neurosurgeon and neurologist, Sir Geoffrey Jefferson. 16 8 Progressive diastasis at the fracture segment, as well as articular subluxation due to the lengthening of the transverse ligament (TAL), can occur. Barker L, Anderson J, Chesnut R, Nesbit G, Tjauw T, Hart R. Often occurs as a result of an axial load to the spine from a direct blow to the vertex of the head. Gehweiler type 1, type 2, 3b, or type 5 are stable and managed non-surgically with the Minerva cast/Halo brace or collar for an average period of 8.5 weeks. Vertically Unstable Type III Odontoid Fractures: Case Report. Jea A, Tatsui C, Farhat H, Vanni S, Levi A.

$jefferson fracture types$

Jefferson fracture References 1 Levine AM, Edwards CC (1991) Fractures of the atlas. 40, 42, 43 Stable injuries are defined by an. Other types of atlas fractures Congenital atlas abnormalities 4 Final Diagnosis. The Landells classification divides fracture patterns into three types while the Gehweiler system, similarly to the Jefferson classification system, describes five different fracture patterns but further subdivides injuries of Jefferson Type 3 fractures into either stable (3a) or unstable (3b). It was originally described as a four-part fracture with double fractures through the anterior and posterior arches, but three-part and two-part fractures have also been described. doi:10.5435/00124635-201007000-00001 - Pubmed In summary, Jefferson fracture is a burst-like fracture of the atlas that, if isolated, does normally not cause neurological deficits. Jefferson fracture is the eponymous name given to a burst fracture of the atlas. There are many types of cervical spine fracture, some of which are unstable general indicators of instability include 9: increased or reduced intervertebral disc space height. Specific types of spinal injury Type I: fracture through the tip of the peg Type II: fracture through the base of the peg Type III: fracture through the base. Three types of C1 fracture have been described, according to location: type 1 (anterior or posterior arc), type 2 (Jefferson: anterior and. The posterior approach is excellent for alignment and stability, and ensures anatomic reduction of facet joints. C2 (30) and C7 (20) are the most commonly fractured levels 7. Odontoid Fractures: Update on Management. Upper cervical spine injuries that lend themselves to an anterior approach include type 2 odontoid peg fractures via direct screw fixation of the dislocated fragment under traction, Jefferson fractures, and Hangman fractures.

$jefferson fracture types$

Dickman type 2: bony avulsion with an intact transverse atlantal ligament. type 3b: disrupted transverse atlantal ligament complex. The Utility of MRI in the Evaluation of Odontoid Fractures. type 3: fractures involving the anterior and posterior arch ( Jefferson burst fracture) type 3a: intact transverse atlantal ligament. Typically they occur following a fall from height (often landing on feet) or from a motor vehicle accident 2. It is a result of a high-energy compressive injury (axial loading), much like the Jefferson fracture. The intervertebral disc is driven into the vertebral body below. Case report: nonoperative treatment of an unstable Jefferson fracture using a cervical collar.

$jefferson fracture types$

Jefferson fracture types