The aim of the present study was to analyse which histological-histomorphometric findings correspond to a radiologically diagnosed open (group I) or closed mid-palatal suture (group II) on occlusal radiographs. For this purpose, 30 radiological regions of interest (rROI) from specimens obtained from 10 subjects ranging in age from 18 to 38 years were evaluated, and compared with the suture morp...

Oral surgeries involving the extraction of cheek teeth have a very high complication rate. Complications have been reported at 32% and as high as 70%. Recognition before occurrence helps the veterinarian to reduce the incidence and be prepared for a complication(s). Common indications for extraction include dental fracture, end-stage periodontal disease, severe decay/cavity, and periapical absc...

The effects of [+/-]-2,5-dimethoxy-4-iodoaminophentamine, a serotonin(2A/2C) receptor agonist, on pharyngeal airflow mechanics were examined in isoflurane-anesthetized lean and obese Zucker rats. The pharyngeal pressure associated with flow limitation, maximum inspiratory flow, oronasal resistance, genioglossus muscle activity, and arterial blood pressure (BP) were measured before and after the...

Studies of facial ontogeny in immature hominins have contributed significantly to understanding the evolution of human growth and development. The recently discovered hominin species Autralopithecus sediba is represented by a well-preserved and nearly complete facial skeleton of a juvenile (MH1) which shows a derived facial anatomy. We examined MH1 using high radiation synchrotron to interpret ...

The choice of the interface for noninvasive ventilation (NIV) is a key factor in NIV success. We hypothesised that a new helmet specifically design to improve performance in hypercapnic patients would be clinically equivalent to a standard oronasal mask. In a multicentre, short-term, physiological, randomised trial in chronic obstructive pulmonary disease patients facing an acute hypercapnic re...

1521 THE DIAGNOSIS OF SLEEP APNEA TYPICALLY INVOLVES AN OVERNIGHT POLYSOMNOGRAM WITH CONTINUOUS MONITORING OF SEVERAL PHYSIOLOGIC parameters and surrogate measures of airflow (nasal pressure [Pn], oronasal thermistor, expired CO2 waveform [PECO2]) using contact sensors. 1-5 A subject can come in contact with at least 20 such sensors during a study. These sensors and the wires can influence not ...

OBJECTIVE To determine the frequency of oro-nasal fistula in patients undergoing complete cleft palate repair by two flappalatoplasty. STUDY DESIGN Case series. PLACE AND DURATION OF STUDY Department of Plastic Surgery, Services Hospital, Lahore, from January to December 2013. METHODOLOGY Patients admitted to the study place for repair of cleft palate after informed consent obtained were ...

Oronasal fistulae are frequently symptomatic due to rhinolalia and regurgitation of solid food and liquids through the palate.1 When asymptomatic, fistulae can be managed with conservative therapies. Local flaps are useful to close small fistulae but cannot be used in bigger ones and cases with bad-quality surrounding tissues. Ideally, a thin double-layer mucosal tissue is required, but there a...