Thanks for posting your query.
Do you have fever/ cough with sputum
Are you suffering from pneumonia yet now or before chest injury?
and consolidation is a radiological findings and it appears to be post injury contusion in lungs.
You should again consult with your treating doctor and go for thorough examination of chest.
Basal atelectasis may be localized hemothorax
along with large contusion.
If you don't have fever then it will treat with time and you have to continue prescribed pain killers.
gets cured itself with time.
Dr. Mayank Bhargava