When performing a periodontal screening and recording (PSR) for a patient, the code asterisk (*) is used for a sextant when
    
      
        
          
          a mucogingival problem is present.
        
      
      
      
    
      
        
          
          a tooth in the sextant has supraerupted.
      
      
      
    
      
        
          
          all the teeth in the sextant are missing.
      
      
      
    
      
        
          
          a tooth in the sextant needs to be extracted.
      
      
      
    
    
    
    
    
    
    
    
  
  
 
              
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