Delay in the Referral of Pregnant Patients with Fascial Spaces Infection: A Cross-Sectional Observational Study from Khartoum Teaching Dental Hospital, Sudan.

PURPOSE: Odontogenic infections have the potential to develop rapidly into deep-space infections and compromise the airway. This problem is aggravated by pregnancy because of the physiological changes. This study aimed to determine the causes of referral delay for pregnant patients presenting with fascial space infections. METHODS: Ten pregnant patients with severe odontogenic infections reported to the outpatient clinic at Khartoum Teaching Dental Hospital included in the study during the study period included in the study. Patients with any systemic disease excluded. Demographic data were taken followed by history and then extraoral and intraoral examinations. A predesigned case report form was completed for each patient including the cause of referral delay, the offending teeth, space involved, and trimester at the time of presentation. RESULTS: The age range was from 18 to 35 years, and the mean age was 26.5 years SD ± 6.3. The odontogenic infections were most common in the last trimester (60%), followed by the late second trimester (40%).The most common tooth involved was the mandibular wisdom tooth (50%), and the submandibular space was the most frequently involved fascial space (70%). All patients were admitted and treated with incision and drainage under local anesthesia; the offending tooth was extracted and intravenous antibiotic and fluids were administered. Patients were on daily dressing until they were discharged on oral antibiotics. Two patients with Ludwig's angina progressed to necrotizing fasciitis. CONCLUSION: Misconceptions among women regarding dental treatment during pregnancy were the most common cause of the delay. The myths and misconceptions should be addressed by dentists and prenatal care providers about oral health during pregnancy, and obstetricians' awareness increased that oral health needs special attention during pregnancy.

Orbital Subperiosteal Abscess Associated with Mandibular Wisdom Tooth Infection: A Case Report.

BACKGROUND: Orbital infection related to mandibular third molar infection is extremely rare. Most of cases reported in literature are related to maxillary molar teeth. Odontogenic infections are not common causes of orbital abscess but it should always be put in consideration when dealing with orbital cellulitis and abscess. CASE PRESENTATION: This is a case of orbital abscess involving the left eye as consequence of lower left third molar infection in otherwise healthy 35-year-old black male patient. CT scan confirmed the unusual pathway of this space infection from the lower third molar and excluded any intracranial involvement. The abscess was drained immediately by intraoral incisions and the tooth was extracted. There was a dramatic improvement in a very short time with normal eye movement. CONCLUSION: This case demonstrates one of the serious consequences of odontogenic infection which may lead to cavernous sinus thrombosis and blindness if not treated promptly.

A case of labio-facial necrotizing fasciitis complicating acne.

BACKGROUND: Facial necrotizing fasciitis is extremely rare. Most of the cases reported in literature are related to dental, sinus, tonsillar and salivary glands causes, but rarely as consequence of skin infection. We report a unique case of lower lip cellulitis, which was initially misdiagnosed as angioedema and subsequently progressed into lower lip necrotizing fasciitis. CASE PRESENTATION: This is a case report of necrotizing fasciitis involving the lower lip as a consequence of infected skin acne in a 19 year old black female. The patient had been diagnosed earlier as a case of angioedema by a physician and treated accordingly. She was mildly anemic, hyponatremic and hypokalemic. Treatment was started immediately by incision, drainage and full debridement of the whole necrotic tissue. Triple antibiotic therapy was administered and daily irrigation and dressing were performed until full recovery. Complete healing occurred within a month by secondary intention. CONCLUSION: This case demonstrates the misdiagnosis of a lip swelling leading to the development of labiofacial necrotizing fasciitis, a serious and life threatening condition. Lip angioedema is a common condition; however, lip fasciitis is rare. A broad differential diagnosis in case of lower lip swelling is essential to avoid inappropriate treatment delay.