External fixation | 合法醫療器材資訊網

Inmostcasessupplementalstabilizationorfixationisrequiredforassociatedposteriorpelvicringinjuries.Placementoftheiliaccrestexternalfixatoris ...

External fixation of the pelvis is indicated for temporary or definitive stabilization of unstable pelvic ring injuries.

Although the techniques can be performed without x-ray guidance, the use of x-ray guidance is recommended, especially when using supra acetabular pins.

Following temporary stabilization, after the patient is resuscitated, the external fixation may be converted to internal fixation. This is preferred as prolonged external fixation may lead to patient discomfort, skin problems, and local infections.

It is important to remember that external fixation (whether supra acetabular or iliac crest) predominantly controls and stabilizes the anterior pelvic ring. In most cases supplemental stabilization or fixation is required for associated posterior pelvic ring injuries.

Placement of the iliac crest external fixator is problematic in obese patients. ...