The utility of a rigid bronchoscope.

Rigid bronchoscopy is a specialised endoscopic modality utilising a rigid scope instrument to afford direct visualisation and intervention within the central airways. In contradistinction to flexible bronchoscopy, the augmented working channel of the rigid instrument permits the introduction of larger-calibre instrumentation, thereby facilitating complex therapeutic procedures. These procedures encompass, inter alia, foreign body retrieval, endoluminal tumour debulking, airway stent deployment, and the management of life-threatening haemoptysis. While the procedure mandates general anaesthesia and a high level of operator expertise, rigid bronchoscopy provides superior airway control and the capacity to address complex airway pathologies that may be refractory to flexible bronchoscopy.