Studies have reported a functional link between the arc size of the semicircular canals and locomotor agility across adult primates. However, canal size is spatially interlinked with the subarcuate fossa. This fossa can house the petrosal lobule of the paraflocculus, which also plays a role in coordinating head and eye movements. Consequently, it could be that it is the size of the petrosal lob...

Introduction Several mechanisms are involved in ischemia or mechanical compression of ulnar nerve at the elbow. Presentation of case We hereby present the case of a road accident victim, who received a radial head excision for an isolated fracture of the radial head and complicated by onset of cubital tunnel syndrome. This outcome could be the consequence of an iatrogenic valgus of the elbow ...

We present a rare case of ulnar nerve compression by deposits of uric acid crystals at the cubital tunnel. Diagnosis of ulnar neuritis was largely based on the symptoms, patterns of paresthesia, and also specific patterns of muscle weakness. Nerve compression by tophi was documented during surgery. The tophi were completely resected and the nerve fully decompressed. Surgical treatment was follo...

In the last years, anthropology has been widely explored mainly when related to bones due to its morphologic characteristics, such as the rhomboid fossa of the clavicle. This study examined the incidence of the rhomboid fossa in paired clavicles of Brazilian subjects obtained from 209 adult bodies of known age and sex (107 males and 102 females) on which postmortem examinations had been perform...

background: there is a strong evidence that genetic as well as environmental factors affect the age of onset, severity and lifetime risk of developing periodontitis. the objective of the present study was to compare and to evaluate the association between interleukin (il)-1α(-889) and gene polymorphisms in patients with generalized aggressive periodontitis, chronic periodontitis and healthy con...

introduction: ondine’s curse is a catastrophic but rare condition in adults. it is referred to as a congenital or acquired condition, in which the patient cannot breathe automatically while asleep. acquired causes of this disease can be any cause affecting the ventrolateral part of the medulla, which is considered to be the breathing center in humans.    case report:   a 51-year-old woman, with...