<prompt> A 30-year-old female presented with stridor following upper respiratory infection. IL shows glottic gap is 3 mm. It can be managed by the following except:TracheostomyType II thyroplastyType I thyroplastyCordectomy  <response>: c Type I thyroplastyRef. Current Diagnosis Treatment Otolaryngology, Lalwani, 3rd ed., 478Stridor means BL RLN palsy. Glottic gap being 3mm so VC are in paramedian position. So the management is tracheostomy followed by lateralisation of the VC by type II thyroplasty or Cordectomy. Type I thyroplasty means doing medialisation of VC which will aggravate the condition. 