[Unexpectedly complicated laryngoscopy caused by a massive mandibular tori].

Here, we report a case of an unexpectedly complicated laryngoscopy caused by massive mandibular tori. A 64-year-old man with mitral regurgitation and aortic regurgitation was scheduled for a double valve replacement. Thyromental distance and the Mallampati score were used as predictive factors of difficult intubation, and both factors were within the normal range.

[Brachial plexus neuropathy following open-heart surgery].

A 64-year-old woman underwent open-heart surgery for repair of atrial septal defect (ASD) and tricuspid valve regurgitation. Preoperative complications included rheumatoid arthritis with pain in both wrists treated with methotrexate. Following smooth endotrachial intubation, a pulmonary arterial (PA) catheter was inserted into the right jugular vein after several attempts.