We present a case of subperiosteal giant-cell reparative granuloma followed over six years showing the complete evolution from the early phase of subperiosteal haematoma to the end stage of an ossified haematoma. Such lesions, although they are histologically similar to true giant-cell tumours, can be distinguished by the patients' age, their location on the diaphysis, and by their radiological...

Subperiosteal implants are generally used in the severely resorbed areas, and although dwindling in use, they have shown to be successful treatment options for the edentulous dental patients. We report a case of maxillary subperiosteal implantitis that caused sinusitis. A 59-year-old man was referred to our clinic in March 2003 with a chief complaint of pain and swelling in the bilateral upper ...

PURPOSE To report a rare case of orbital subperiosteal abscess with central retinal artery occlusion that resulted in blindness. METHODS A 60-year-old previously healthy woman was referred to the hospital with 4-day history of orbital cellulitis, progressive left eye pain, eyelid swelling, and 1-day history of visual impairment. The patient was diagnosed with subperiosteal abscess of the orbi...

Osteoid osteoma is a benign osteoblastic bone tumor that is usually encountered in adolescent and young adult males (1). The typical findings of osteoid osteoma in a long tubular bone are the presence of a small, well-defined radiolucent lesion with or without mineralization within the cortex, associated with cortical thickening and reactive sclerosis (2). Osteoid osteomas can be categorized ac...

PURPOSE To determine the effect of intravenous corticosteroids in the acute management of pediatric orbital cellulitis with subperiosteal abscess. METHODS The inpatient records of all patients treated for orbital cellulitis with subperiosteal orbital abscess between January 2001 and August 2003 were reviewed. The use of corticosteroids, length of hospital stay, need for surgical drainage, tre...

OBJECTIVES/HYPOTHESIS To assess the complication and migration rates associated with the fixation of cochlear implant receiver-stimulators using a subperiosteal tight pocket without either suture fixation or bone recession. STUDY DESIGN Dual-institution retrospective case review. METHODS A retrospective case review was conducted at two tertiary referral centers. All patients who underwent c...

Non-traumatic subperiosteal orbital haematomas are rare. A 14 year old healthy female was diagnosed after feeling a sudden “rush of blood” in her head during a headstand, followed by unilateral painful proptosis and diplopia. The haematoma did not compromise the optic nerve and resolved spontaneously within two weeks. After a thorough literature search, the authors concluded that this is the fi...