Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Bilateral posterior spinal hardware is seen , partially imaged . The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable . No pulmonary edema is seen . No displaced rib fracture is identified .
    OUTPUT:
    
No acute cardiopulmonary process . No displaced rib fracture seen . However , if high clinical concern for rib fracture , dedicated rib series or CT is more sensitive .