introduction: the purpose of this study was to compare the histocompatibility of white (wmta) and gray (gmta) mineral trioxide aggregate mixed with 0.12% chlorhexidine (chx) and distilled water (dw) in subcutaneous connective tissues of rats. materials and methods: the freshly mixed wmta and gmta with chx or dw were inserted in polyethylene tubes and implanted into dorsal subcutaneous connectiv...

Thigh subcutaneous emphysema is an usual orthopaedic presentation normally associated with musculoskeletal problems or penetrating wounds. But, sometimes it can be related to abdominal pathology. We present a case of subcutaneous emphysema of the thigh secondary to para-caecal abscess.

OBJECTIVE We report an extremely rare case of pneumocephalus after cochlear implantation. METHOD Case report and a review of the world literature on pneumocephalus after cochlear implantation. RESULTS We present a case of uneventful cochlear implantation in a patient with nasal polyposis. Post-operative nose blowing resulted in subcutaneous emphysema pneumocephale presenting five weeks post...

OBJECTIVE The null hypothesis for this investigation was that there was no difference in the frequency of wound disruption between women who had their subcutaneous tissues approximated with suture and those who did not during cesarean section. METHODS During alternating months, consecutive women delivered by cesarean section either did (N = 716) or did not (N = 693) have their subcutaneous ti...

Boerhaave's syndrome is a rare but potentially fatal condition characterised by a transmural tear of the distal oesophagus induced by a sudden increase in pressure. Diagnosis is challenging as the classic triad of vomiting, abdominal or chest pain, and subcutaneous emphysema is absent in many patients. Management is multidisciplinary and relies on rapid, distinct, and repeated imaging. Treatmen...

The purpose of this study was to assess the specific indications, benefits and risks associated with cervical spine stabilization during pre-hospital care of penetrating neck injuries. We retrospectively reviewed hospital charts and autopsy reports of 44 military casualties in Israel with a penetrating neck injury during a period of 4.5 years. A review of the literature was also carried out. In...

Cervicofacial subcutaneous emphysema is an infrequently reported sequela of dental surgery. It may be caused by the inadvertent introduction of air into the soft tissues during procedures using high-speed, air-driven handpieces or air-water syringes. In this paper, we present a case in which subcutaneous emphysema developed in a middle-aged woman following routine restorative treatment. We revi...

Subcutaneous emphysema (SCE) is a possible complication of both nonsurgical and surgical endodontic treatment. A review of the literature pertinent to endodontic intervention and SCE is highlighted, while the causes of and recommendations for the prevention of SCE are provided. A review of the pathways whereby compressed air may travel through potential spaces in the head and neck is also illus...