1.Orbital Trapdoor Fracture in Children.
Kyung Chul YOON ; Man Seong SEO ; Yeoung Geol PARK
Journal of Korean Medical Science 2003;18(6):881-885
This study was performed to evaluate the clinical symptom, fracture finding, and surgical outcome in children with orbital trapdoor fracture. Forty-four patients with pure orbital trapdoor fracture, under 18 yr of age, were included. Time interval between injury and surgery, length of time for improvement, resolution of ocular motility restriction, and other factors were analyzed in 36 patients who underwent surgery. The median improvement time was 3.5 days for patients (n=8) receiving surgery within 5 days, 18.0 for those (n=19) receiving surgery between 6 and 14 days, and 50.0 for those (n=9) receiving surgery after 15 days (p=0.03). One month after operation, the mean change in supraduction limitation was 3.50+/-0.53 for patients receiving surgery within 5 days, 2.11+/-1.24 for those receiving surgery between 6 and 14 days, and 1.67+/-0.82 for those receiving surgery after 15 days (p=0.04). Three months after operation, the mean change in supraduction limitation was 3.88+/-0.35, 2.94+/-1.55, and 2.50+/-1.38, respectively (p=0.14). In conclusion, trapdoor fracture of the orbit in children must be diagnosed by careful CT evaluation and clinical evidence of entrapment. For patients with severe limitation of ocular motility, early surgery within 5 days of injury leads to more rapid and better postoperative improvement.
Adolescent
;
Adult
;
Child
;
Eye Movements
;
Female
;
Human
;
Male
;
*Orbital Fractures/pathology/surgery
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Retrospective Studies
;
Tomography, X-Ray Computed
;
Treatment Outcome
2.Analysis of 130 forensic expertise cases of simple orbital fracture.
Wei HUANG ; Cheng-Ren ZHU ; Hong HUANG ; Mei-Shui TAO
Journal of Forensic Medicine 2014;30(5):357-359
OBJECTIVE:
To analyze the features of orbital fracture and to discuss its forensic expertise points.
METHODS:
One hundred and thirty cases of simple orbital fracture from 2010 to 2012 collected from one public security bureau were retrospectively analyzed such as age, gender, tools, position and morphology of the fracture, periorbital and orbital compound injury and the follow-up results after 6 months.
RESULTS:
In the 130 cases, the wounded were mainly young men and hit by fist. The fracture of simple medial orbital wall accounted for up to 81.5% in all cases. In the periorbital and orbital compound injury, laceration and contusion of eyelid and ethmoidal cellules and maxillary sinus always occurred. After 6 months follow-up, there were 30 cases of comminuted fracture remained enophthalmos compared with the uninjured side.
CONCLUSION
It is inappropriate to judge the fracture of simple medial orbital wall as minor injury. We should judge the degree of simple orbital fracture after the injury is stable. Detailed ophthalmology inspection is necessary for forensic expertise of simple orbital fracture.
Craniocerebral Trauma
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Enophthalmos
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Female
;
Fractures, Comminuted/pathology*
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Humans
;
Male
;
Ophthalmologic Surgical Procedures
;
Orbit
;
Orbital Fractures/surgery*
;
Retrospective Studies
;
Severity of Illness Index
;
Trauma Severity Indices