Acute rhinosinusitis is frequently associated with secondary orbital infection, most commonly subperiosteal abscess. Although orbital subperiosteal abscess is a deadly disease that might lead to blind and cavernous sinus thrombosis, recent review of literature showed that immediate surgical intervention might not always be necessary for subperiosteal abscess. Orbital inflammation secondary to s...

Most reports of orbital hemorrhage do not distinguish among intraconal, extraconal, and subperiosteal hemorrhages, although several reports describe isolated subperiosteal hematomas as a separate entity. We report 3 cases of subperiosteal hematoma with different etiologies but similar progression of signs and symptoms. Each patient presented with spontaneous proptosis, rarely caused by orbital ...

Subperiosteal implants used to be prescribed to partially and fully edentulous patients to restore occlusion and esthetics prior to the emergence of the more successful endosseous implants that are used today. Because subperiosteal implants had a high incidence of failure, difficulty of placement, and post-operative complications, the use of subperiosteal implants declined significantly. Howeve...

OBJECTIVE To analyze and compare the postoperative adherence qualities between the subperiosteal layer approach and the subgaleal layer approach for brow elevation using a rabbit model. METHODS Twelve New Zealand white rabbits (weight, 3.1-3.5 kg) were evenly divided into 2 groups and underwent forehead flap elevation via subperiosteal or subgaleal dissection, depending on the group assignmen...

Proptosis in the neonatal period is relatively infrequent and has diverse underlying etiologies. One of the more common causes appears to be orbital subperiosteal hematoma. Early detection, differentiation from other causes, and regular follow-up are essential as loss of vision can occur. We describe two cases of neonatal proptosis caused by orbital subperiosteal hematoma highlighting different...

The incidence of mastoiditis in pediatric age has consistently increased over the last two decades due to increase of antibiotic-resistant bacteria. Compared to young patients, occurrence of acute otitis media complications such as acute mastoiditis and subperiosteal abscess is relatively low in adults. Various treatments for acute mastoiditis with subperiosteal abscess such as tympanostomy tub...