Comparative Assessment of Compomers and Ormocers as Pit and Fissure Sealants in Permanent Molars among Children Aged 7-9 Years.

Introduction: In recent years, the dental profession's focus has shifted from the therapeutic to the preventive aspect of dental caries. Pit and fissure sealants, optimal fluoridation, healthy dietary habits, and good oral hygiene have been recommended for caries prevention. Many sealant materials are available on the market.

Déjerine-Roussy syndrome presenting with atypical involuntary movements.

Background: The Déjerine-Roussy syndrome is caused by a stroke in the posterior lateral nuclei of the thalamus. It has a 17 to 18% prevalence after a stroke involving the inferior lateral thalamus.

Methods: We reported a case of a 65-year-old, diabetic and hypertensive male who presented with sudden onset of superficial hemianesthesia, allodynia, severe and paroxysmal pain on the right side of the body with choreoathetoid movements in the upperN limb, along with slured speech, and unsteadiness while walking.

Review of Neurological Manifestations of SARS-CoV-2.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) can affect any part of the neuraxis. Many neurological conditions have been attributed to be caused by SARS-CoV-2, namely encephalopathy (acute necrotizing encephalopathy and encephalopathy with reversible splenial lesions), seizures, stroke, cranial nerve palsies, meningoencephalitis, acute disseminated encephalomyelitis (ADEM), transverse myelitis (long and short segment), Guillain-Barré syndrome (GBS) and its variants, polyneuritis cranialis, optic neuritis (ON), plexopathy, myasthenia gravis (MG), and myositis. The pathophysiology differs depending on the time frame of presentation.

A Case of Hypermotor Seizures in Posterior Insular Cortex Epilepsy.

Insular seizure is a rare entity. Insular spikes spread to the temporal, parietal, and frontal lobes and clinically manifest with seizure semiology specific to these areas. We report the case of a 19-year-old male patient who presented with complaints of left-sided hemimotor tonic-clonic focal seizures of the limbs occurring three times per day.

Liposarcoma of the maxillary antrum: A case report.

Atypical Lipomatous Tumor/Well-Differentiated Liposarcoma. (ALT/WDL) is a soft tissue sarcoma of intermediate malignant behavior, which most frequently affects the retroperitoneum and lower extremities. Liposarcomas of head and neck are rare, representing only 2-8% of all sarcomas in this region.