Atypical facial pain (AFP) is a type of facial pain which does not fulfill any other diagnosis. It has several features such as no objective signs, no obvious explanation of the cause and poor response to treatments. We report a case of a female patient with AFP on the left maxillary area. The pain was increased by cold innocuous stimulation and thermography showed that the temperature on the painful area was significantly decreased. The pain was successfully alleviated by stellate ganglion block (SGB). Therefore, SGB can be effectively used to treat AFP.
Diagnosis ; Facial Pain* ; Female ; Humans ; Stellate Ganglion* ; Thermography

Vascular injury caused by a central venous catheter (CVC) has been reported to be a rare complication, especially delayed vascular injury due to CVC has a few cases and it can be fatal because of delayed recognition and more serious complications. A 59-year-old woman with no available medical history was admitted for treatment of ovarian cancer. For the surgery, a triple-lumen CVC was placed through the left subclavian vein. Parenteral nutrition through the CVC was used for postoperative nutritional management in the first postoperative day. On the sixth postoperative day (POD), the patient suddenly complained of dyspnea. The CT revealed bilateral pleural effusion and irregular soft tissue density and air bubble in anterior mediastinum suggesting migration of the distal portion of the CVC into the anterior mediastium. In the intensive care unit (ICU) bilateral thoracentesis and percutaneous drainage were performed. She was discharged from the ICU in 3 days later and transferred to the general ward. This case emphasizes the possibility of the delayed vascular injury related to CVC and some strategies for prevention of vascular injury.
Central Venous Catheters* ; Drainage ; Dyspnea ; Female ; Humans ; Intensive Care Units ; Mediastinitis* ; Mediastinum ; Middle Aged ; Ovarian Neoplasms ; Parenteral Nutrition ; Parenteral Nutrition, Total* ; Patients' Rooms ; Pleural Effusion ; Subclavian Vein ; Thoracentesis ; Vascular System Injuries*

Factor XI deficiency (Hemophilia C) is a very rare autosomal recessive bleeding disorder. Patients with factor XI deficiency do not typically show any spontaneous bleeding or specific symptoms. Sometimes those who have this disorder are identified during special situations such as trauma or surgery. Orthognathic surgery is particularly associated with a high bleeding risk. Therefore, great care must be taken when treating patients with bleeding disorders such as factor XI deficiency. There are a few reports that address the management of patients with bleeding disorders during orthognathic surgery. The current report describes a patient with factor XI deficiency who underwent Le Fort I osteotomy together with bilateral sagittal split osteotomy. The patient's condition was assessed using both rotation thromboelastometry (ROTEM™) and noninvasive measurements of total hemoglobin (SpHb) using Masimo Radical 7 (Masimo Co. CA, USA).
Anesthesia* ; Factor XI Deficiency* ; Factor XI* ; Hemorrhage ; Humans ; Orthognathic Surgery* ; Osteotomy ; Thrombelastography

BACKGROUND: Dental injury as a result of oroendotracheal intubation during general anesthesia is very common. We report our experiences of using mouthguard to prevent dental injury during intubation based on our protocol. METHODS: This retrospective study enrolled patients referred for preanesthetic evaluation, those patients with a history of any of the dental treatments to their anterior teeth listed on our fabrication protocol from January 1, 2009 to June 30, 2010. RESULTS: No cases of dental trauma during oroendotracheal intubation were reported among the 202 patients who used a protective device. 66% of the patients had risk factors for hard tissue damage aged 10-40 years. At the ages of 40-70 years, the incidence of risk group for periodontal damage was higher. CONCLUSIONS: Preanesthetic consultation was effective for preventing dental injury, so preanesthetic questionnaire and proper dental consultation would be helpful.
Anesthesia, General ; Humans ; Incidence ; Intubation* ; Protective Devices ; Retrospective Studies ; Risk Factors ; Splints* ; Tooth

BACKGROUND: Emergency room doctors run into difficulties in treating injured pediatric patients because usually they fell into panic after trauma. In these situation, deep sedation with sevoflurane is fully recommendable method. The conventional way can interrupt common dental treatment procedure. METHODS: In the present study, nasal cannula was used for sevoflurane deep sedation in 11 dental emergency treatment. Age ranged from 0 to 3 years old (average of 1.8 years). RESULTS: Treatment duration was from 10 to 35 minutes (average of 16.7 minutes). Average duration of sedation was 25.5 minutes ranging from 15 to 45 minutes. CONCLUSIONS: It has advantages to use nasal cannula for sevoflurane deep sedation rather than conventional intubation; saves time and secures good operation field.
Catheters* ; Deep Sedation* ; Emergencies* ; Emergency Service, Hospital ; Emergency Treatment ; Humans ; Intubation ; Methods ; Panic

BACKGROUND: Patients were subjected to post-discharge follow-up (by telephone) in order to investigate the potential complications of outpatient general anesthesia or deep sedation that could develop in disabled dental patients discharged from the hospital. The ultimate aim of this study was to establish an appropriate response measure for such complications. METHODS: The caregivers of 79 disabled patients who underwent dental procedures under general anesthesia at our outpatient clinic were interviewed over telephone. Necessary care instructions were provided during the phone calls when required. The patient satisfaction level regarding the telephonic follow-up care was surveyed by additional telephone calls. RESULTS: Most of the patients did not suffer any serious complications; however, some reported fever and bleeding. The data obtained in this study can be utilized towards the development of caregiver education pertaining to the ambulatory general anesthesia of dental patients with disabilities. CONCLUSIONS: Additionally, we hope that the findings of this study will help minimize the effects of complications experienced by disabled dental patients undergoing ambulatory general anesthesia, as well as increase the overall patient satisfaction level.
Ambulatory Care Facilities ; Anesthesia, General* ; Caregivers ; Deep Sedation ; Education ; Fever ; Follow-Up Studies* ; Hemorrhage ; Hope ; Humans ; Outpatients* ; Patient Satisfaction ; Telephone*

In pediatric dentistry, chloral hydrate is habitually selected for sedation of uncooperative children. Although chloral hydrate has been used for decades, various adverse effects are reported and necessity for new alternative drugs has increased. Dexmedetomidine was approved by FDA for sedation at intensive care units (ICU) in 1999. Compared to conventional sedative drugs, dexmedetomidine has not only analgesic and sedative effects but also it barely suppresses the respiratory system. Due to these characteristics, dexmedetomidine is known as safe sedative drug for children and elderly patients. Furthermore, approved by KFDA in 2010 in Korea, the frequency of sedation using dexmedetomidine is increasing. However, due to its intravenous administration method, it was difficult to apply in pediatric dentistry. Recently, intranasal administration method was introduced which might be a new possible alternative of oral sedation. In this study, we compare the mechanisms, pros and cons of chloral hydrate and dexmedetomidine, introducing new possibilities.
Administration, Intranasal ; Administration, Intravenous ; Aged ; Child ; Chloral Hydrate ; Dental Care* ; Dexmedetomidine ; Humans ; Hypnotics and Sedatives ; Intensive Care Units ; Korea ; Methods ; Pediatric Dentistry ; Respiratory System

In sedation via the submucosal route, the drug is administered through the maxillary buccal submucosa. It is time saving, effective, and safe. Patients with autism, a mental disorder, often find it hard to make relationships with other people. These patients display a strong resistance to dental treatment and sedation. This study reports a successful case of behavioral management during dental treatment, using sedation via the submucosal route. The patient was strongly resistant to sedation via the oral, intramuscular, and intravenous routes. The drug used was 9 mg (0.1 mg/kg) of midazolam. Through this case report, we reaffirm the significance of sedation via the submucosal route, and expect that it will be used more frequently for patients with autism, who display behaviors that are difficult to manage, patients with other disabilities, and children.
Autistic Disorder* ; Child ; Humans ; Mental Disorders ; Midazolam

Cerebral palsy is a non-progressive disorder resulting from central nervous system damage caused by multiple factors. Almost all cerebral palsy patients have a movement disorder that makes dental treatment difficult. Oral hygiene management is difficult and the risks for periodontitis, dental caries and loss of multiple teeth are high. Placement of dental implants for multiple missing teeth in cerebral palsy patients needs multiple rounds of general anesthesia, and the prognosis is poor despite the expense. Therefore, making the decision to perform multiple dental implant treatments on cerebral palsy patients is difficult. A 33-year-old female patient with cerebral palsy and mental retardation was scheduled for multiple implant treatments. She underwent computed tomography (CT) under sedation and the operation of nine dental implants under general anesthesia. Implant-supported fixed prosthesis treatment was completed. During follow-up, she had the anterior incisors extracted and underwent the surgery of 3 additional dental implants, completing the prosthetic treatment. Although oral parafunctions existed due to cerebral palsy, no implant failure was observed 9 years after the first implant surgery.
Adult ; Anesthesia, General* ; Central Nervous System ; Cerebral Palsy* ; Dental Caries ; Dental Implants* ; Disabled Persons ; Female ; Follow-Up Studies ; Humans ; Incisor ; Intellectual Disability* ; Movement Disorders ; Oral Hygiene ; Periodontitis ; Prognosis* ; Prostheses and Implants ; Tooth

The use of novel oral anticoagulants (NOACs) has increased in recent times in an effort to overcome the shortcomings of warfarin. They are being used primarily for the prevention of thrombosis caused by atrial fibrillation and offer the advantages of having fewer drug interactions than warfarin, no dietary restrictions, and no requirement for regular blood tests. Although there is reportedly less postoperative bleeding even if the drug is not discontinued during procedures that can cause local bleeding, such as dental procedures, no well-designed clinical studies have assessed postoperative bleeding associated with the use of these drugs. This article reports a case of a 74-year-old male patient who was taking rivaroxaban. The patient underwent a dental implant procedure after discontinuing rivaroxaban for one day and subsequently suffered delayed bleeding on postoperative day 6. Accordingly, this article also reports that the use of NOACs may also lead to delayed bleeding.
Aged ; Anticoagulants* ; Atrial Fibrillation ; Dental Implants ; Drug Interactions ; Emergencies ; Hematologic Tests ; Hemorrhage* ; Humans ; Male ; Rivaroxaban ; Thrombosis ; Warfarin