Spontaneous pneumothorax (meaning without trauma) is considered to be one of the medical contraindications to diving. The reason is that spontaneous pneumothorax almost always suggests anatomical abnormalities in the lung structure, and the risk of recurrence is real. Pneumothorax while diving would be horribly dangerous, as the air escaped from the lung and trapped between the lung and chest wall would expand with ascent -- This could easily be lethal.
I doubt that there are any physicians out there who would sign off a patient with prior spontaneous pneumothorax for diving. If there are any, I'm quite sure they would require a high resolution CT scan of the lungs before doing so.
Traumatic pneumothorax is a completely different animal, as it doesn't imply anything was wrong with the lung in the first place.
I doubt that there are any physicians out there who would sign off a patient with prior spontaneous pneumothorax for diving. If there are any, I'm quite sure they would require a high resolution CT scan of the lungs before doing so.
Traumatic pneumothorax is a completely different animal, as it doesn't imply anything was wrong with the lung in the first place.