[Treatment of flail chest].
We present our experience in the treatment of 82 patients with flail chest (FC). They were evaluated according to the number of fractured ribs, which apparently correlates with the degree of lung contusion. Treatment methods compared were oxygen mask therapy, epidural analgesia, continuous positive airway pressure (CPAP), intermittent mandatory ventilation (IMV) plus positive end respiratory pressure (PEEP), and high frequency ventilation (HFV) plus PEEP. Oxygen therapy alone was not effective in those with more than 5 fractured ribs, while CPAP was effective in those with up to 10 fractured ribs. No significant difference was found between IMV and HFV. The purpose of respiratory support in FC is to reduce atelectasis and the resulting shunt, and to improve removal of mucus from airways. The patients were discharged without compromise in respiratory function, despite persistence of FC. We conclude that the primary mechanism of respiratory impairment in FC is not the mechanical disturbance, but rather the degree of lung contusion suffered.
Bourvine
A
A
Surgery Dept., Barzilai Medical Center, Ashkelon.
Shemesh
Y I
YI
Joffe
B
B
Barzilay
E
E
D000328:Adult; D000368:Aged; D015360:Analgesia, Epidural / Q000706:statistics & numerical data; D005409:Flail Chest / Q000628:therapy*; D006612:High-Frequency Ventilation / Q000706:statistics & numerical data; D006801:Humans; D008875:Middle Aged; D010102:Oxygen Inhalation Therapy / Q000706:statistics & numerical data; D011175:Positive-Pressure Respiration / Q000706:statistics & numerical data; D012272:Ribs / Q000293:injuries