We have experienced 10 cases of terminal mediastinal tracheostomy (TMT), 7 cases of laryngotracheal anastomosis with subtotal resection of cricoid cartilage (LTT), 5 cases of sleeve or wedge segmentectomy (SS, WS) for lung cancer with low pulmonary function, and 5 cases of carinal reconstructions (CR) with one stomal anastomosis between left lobar bronchus and trachea after partial resection of carina for tuberculous stenosis of left main bronchus. Modified TMT which stomaplasty was constructed with cervical and anterior chest skin flap different from primary procedure by Grillo was performed in 3 cases without innominate artery rupture nor cicatricial stomal stenosis. LTT by Pearson's procedure caused telescoped anastomosis. Pulmonary function was reserved in all 5 cases of SS and WS. Salvaged left lung by single stomal CR in the cases of tuberculous stenosis functioned well. Two different approaches for subaortic arch anastomosis, namely Pull-down and Pull-up, were proposed in single stomal CR. Pull-down provided excellent exposure of the carina without sacrifice of intercostal arteries. Indication of plasty was extended by TMT and LTT for upper limits of airway resection, SS and WS for limited operation against lung cancer, and single stomal CR for tuberculous stenosis of left main bronchus.