nasal septum with malocclusion of teeth. The thumb of his right hand was absent, and he had Sprengel's deformity (elevated and small scapula) (Fig. 2). He had restricted neck movements with minimal extension at the cervical vertebrae. He had fusion of the cervical vertebrae at the level of C2-3 and C5-6. The patient had a severe degree of kyphoscoliosis (Cobb angle was 40°) and could only lie down with two pillows below his occiput. On auscultation, he had minimally decreased air entry of the right lung. His higher function examination suggested poor mentation, and this was further corroborated by IQ testing, which revealed an IQ rating of 73. He had no muscle weakness or other neurological symptoms. His cardiovascular system was unaffected, with normal two-dimensional echocardiography. Ultrasound echography of his abdomen showed absence of the right kidney. He was unable to perform pulmonary function tests because of his cleft palate. However, hematological, coagulation, and biochemical investigations were unremarkable. His chest X-ray did not reveal any significant changes.The preoperative evaluation of airway (temporomandibular joint function) revealed a mouth opening of more than 40 mm. Mallampati classification was not possible because of the associated cleft palate. His extension of head was more than two-thirds restricted. The patient had dental malocclusion. However, radiological examination for estimation of mandibular space was not done.After informed consent from his parents, the child was premedicated with 75 mg ranitidine orally on the night before and on the morning of surgery and received 0.1 mg glycopyrrolate intramuscularly 1 h before operation.In the operating theater, he was connected to a multichannel monitor (Datex-AS-3 Light, Helsinki, Finland), and his heart rate, noninvasively measured blood pressure, electrocardiogram, arterial oxygen saturation (SpO 2 ), and end-tidal carbon dioxide (ETCO 2 ) were