
    Calculate the surface area requiring antimicrobial coating for a medical imaging chamber's cylindrical bore, excluding the end caps, to ensure proper sterilization coverage between patient scans. The chamber's dimensions are specified by its internal radius (r) in centimeters and height (h) in centimeters, where the coating must cover the entire lateral surface that comes into contact with patients during scanning procedures.
    

    
def lateralsuface_cylinder(r, h):
    """
    Calculate the surface area requiring antimicrobial coating for a medical imaging chamber's cylindrical bore, excluding the end caps, to ensure proper sterilization coverage between patient scans. The chamber's dimensions are specified by its internal radius (r) in centimeters and height (h) in centimeters, where the coating must cover the entire lateral surface that comes into contact with patients during scanning procedures.
    

    """
def lateralsuface_cylinder(r, h):
    """
    Calculate the surface area requiring antimicrobial coating for a medical imaging chamber's cylindrical bore, excluding the end caps, to ensure proper sterilization coverage between patient scans. The chamber's dimensions are specified by its internal radius (r) in centimeters and height (h) in centimeters, where the coating must cover the entire lateral surface that comes into contact with patients during scanning procedures.
    

    """
    lateralsurface = 2 * 3.1415 * r * h
    return lateralsurface