Use of a Modified Endotracheal Tube for Postoperative Intranasal Hemorrhage.

Orthognathic surgery may induce hemorrhage resulting from nasal mucosal injury or from maxillary osteotomy sites, and if severe, the hemorrhage may cause airway obstruction. The patient in this case report was a 27-year-old woman who underwent Le Fort I and bilateral sagittal split osteotomies under general anesthesia. There were no abnormal intraoperative vital signs.

Preoperatively assessed offset analgesia predicts acute postoperative pain following orthognathic surgery.

Objectives: High intensity and longer duration of acute postoperative pain are generally associated with a higher risk of developing chronic postoperative pain. Therefore, it is important to identify the preoperative predictors for acute postoperative pain. Preoperative evaluation of offset analgesia (OA) and the Pain Catastrophising Scale (PCS) may be potential predictors for acute postoperative pain.

Photobiomodulation enhanced endogenous pain modulation in healthy volunteers.

To examine the effects of photobiomodulation (PBM) in healthy volunteers using photonic stimulation of acupuncture points on conditioned pain modulation (CPM), temporal summation of pain (TSP), and offset analgesia (OA), which reflect some aspects of endogenous pain modulation. We included 15 men and 15 women (age, 31.5 [27.

Methemoglobinemia Induced by Prilocaine in a Child With Noonan Syndrome.

Limited information is currently available on methemoglobinemia caused by the administration of prilocaine in children undergoing dental procedures in Japan. This case report presents the development of methemoglobinemia due to prilocaine overdose. The patient was a female aged 5 years 8 months with Noonan syndrome who also had pulmonary valve stenosis and hypertrophic cardiomyopathy.