892.1920—Radiographic head holder.
        
        (a) Identification.
         A radiographic head holder is a device intended to position the patient's head during a radiographic procedure.
    
    
        
        (b) Classification.
         Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of  part 807 of this chapter, subject to the limitations in  § 892.9. The device is also exempt from the current good manufacturing practice requirements of the quality system regulation in  part 820 of this chapter, with the exception of  § 820.180, with respect to general requirements concerning records, and  § 820.198, with respect to complaint files.