Severe ocular and periocular injuries caused by an ostrich

Escherichia coli Panophthalmitis after Pecking by a Great Egret (Ardea alba)

We report a case of open globe injury caused by Ardea albapecking that resulted in Escherichia colipanophthalmitis. A woman in her 70s complaining of ocular pain was referred to our hospital because her right eye had been pecked by an A. alba2 days earlier. Visual acuity in her right eye was reduced to light sensation. The right conjunctiva became hyperemic and edematous with swelling of the right upper eyelid. The upper side of the right cornea was densely cloudy with focal defect. Ultrasonography showed a thick sclera and choroid-like structure. Pathological investigation of a scraped sample from the infected site revealed gram-negative rods; E. coli was isolated. She had fever with elevated serum C-reactive protein levels and leukocytosis confirmed by laboratory examination. Topical levofloxacin and cefmenoxime and intravenous fosfomycin and aspoxicillin were initiated, but the right cornea melted near the perforated site with leakage of the eyeball contents on the next day. We decided to perform eye evisceration because of difficulty in controlling corneal melting and panophthalmitis. Her general state recovered the day after surgery. Orbital cellulitis improved gradually with normal C-reactive protein levels and white blood cell counts. As ocular injury caused by birds could become severe and cause ocular infection and visual dysfunction, it is important to exercise caution in the vicinity of wild birds, especially when they are aggressive.

Traumatic globe luxation and enucleation caused by a human bite injury

A 55-year-old woman presented to the emergency room with complete loss of vision in the left eye after being bit in the face by her autistic grandson. She had a small upper eyelid laceration and an anophthalmic socket on the left side. A thorough history revealed that the bite had caused traumatic luxation of her globe, which had allowed the child to transect the optic nerve with his teeth. Careful attention was directed toward the prevention of retrograde infection in this unusual case of traumatic enucleation.

Head injury caused by an ostrich: A rare entity

Human injuries caused by animals are not uncommon and have been reported in the literature on many occasions. Most of the animals commonly involved are dogs, cats, cows, horses and camels. Injuries are usually on the trunk or limbs and sometimes on the face. Human injuries caused by an ostrich are rare and only three cases have been reported with severe ocular injury. To our knowledge, this is the first reported case of head injury caused by an ostrich in a child.