The purpose of this study is to compare the diagnostic accuracy and usefulness of three-dimensional CT, two-dimensional CT in case of blow-out fracture. Two-dimensional CT, three-dimensional CT images of twenty-four blow-out fracture and soft tissue incarceration. Two dimensional CT was superior to three-dimensional CT in evaluating orbital bone fracture and soft tissue incarceration. But, three-dimensional CT was more useful to identify of orbital bone fracture than two-dimensional CT in associated facial bone fracture. Coexamination with two-dimensional axial & three-dimensonal CT was useful not only in the detection of fracture but in the evaluation of soft tissue incarcerated blow-out fracture.
Facial Bones ; Fractures, Bone ; Orbit ; Orbital Fractures*

No abstract available.
De Lange Syndrome*

Few have reported fungal sinusitis confined in only sphenoidal sinus which caused orbital complication. Reportedly, early surgical treatment can lead to visual recovery especially in its involvement of optic nerve. We report a patients who was hospitalized due to sudden decrease in visual acuity and headache, and was histopathologically diagnosed as having aspergillosis confined in sphenoid sinus, but failed to show restoration of visual acuity after the operation using nasal endoscope.
Aspergillosis ; Endoscopes ; Headache ; Humans ; Optic Nerve* ; Orbit ; Sinusitis ; Sphenoid Sinus ; Sphenoid Sinusitis* ; Visual Acuity

As noe of causes of epipora, anatomic abnormality of nasolacrimal duct, has been treated with dacryocystorhinostomy. Recently, the development of nasal endoscopy has made it easy to observe the intranasal sturcture. Thus, authors investigated the effect of nasal endoscopic dacryocystorhinostomy used in combination with microdrill and nasal endoscopy in those patients, with nasolcrimal obsturction at the time of dacryocystorhinography. From 1995 to April 1997, twenty-four patients have been treated by the intranasal dacryocystorhinostomy using the microdrill with follow up more than six months. All patients had been tested by preoperative intranasal exam and was measured radiologically preoperative`s size of lacrimal sac. The nasal endoscopy using microdrill had shown success rate of 83.3 percent and the surgerywas more successful as the size of preoperative lacrimal sac was larer without any complication. The formation of accurate bone foramen did not remarkably differ from the skin incisio at the time of operation. Therefore, dacryocystorhinostomy using microdrill can be useful for the treatment of lacrimal canal obstruction, especially with the proper operating equipment.
Dacryocystorhinostomy* ; Endoscopy ; Follow-Up Studies ; Humans ; Lacrimal Apparatus Diseases ; Nasolacrimal Duct ; Skin

Retinal arteriovenous crossing sites are important because they are generally the points at which. in branch retinal obstruction, a blockage of venous blood flow occurs. We evaluated retrospectively the cases of 54 patiens wIth a recent temporal branch retinal vein occlusion to determine the relative anatomic position of the obstructed vein in relation to its crossing artery. In 54 (100%) of 54 eyes, the artery lay antenor to the vein, toward the vitreous cavity. In the control corssing site, the artery lay anterior to the vein 41.3% (J9/46) of the time (p<0.01) The second control group, which was obtained by examining all of the first-and second-order, without BRVO, consisted of 103 crossing sites. In this second control group's artenovenous crossmgs, the arteries were situated anteriorly in 83 (80.6%) of 103 crossing sites (p<0.005). Our observation that the artery lies anterior to the vein at the all of BRVO crossing sites contributes further evidence that mechanical factors play a prominent role in the causing BRVO.
Arteries ; Retinal Vein Occlusion* ; Retinal Vein* ; Retinaldehyde* ; Retrospective Studies ; Veins

A Macular hole may change in size of the hole; may increase in size with time and an epiretinal membrane may form. Rarely, a rhegmatogenous retinal detachment may occur with time and long term visual acuity usually remains stable or progressively worse. But to our knowledge spontaneous disappearance of a macular hole caused by development of an epiretinal membrane with improvement in vision rarely occurs. The traumatic, full-thickness macular hole in a 15-year-old man during 3 month follow-up period, changed its biomicroscopic appearance and fluorescein angiographic finding. Furthermore, visual acuity showed some improvement. The authors believe this spontaneous disappearance of macular hole is probably occured as a result of epiretinal membrane formation.
Adolescent ; Epiretinal Membrane ; Fluorescein ; Follow-Up Studies ; Humans ; Retinal Detachment ; Retinal Perforations* ; Visual Acuity

PURPOSE: The purpose of this study is to examine the level of understanding of hospice palliative care (HPC) and shared decision making (SDM) among middle-aged adults. METHODS: Data were collected from 90 middle-aged adults living in D city using a self-reported questionnaire. The SPSS program was used to analyze the data. RESULTS: Among the participants, 76.7% were aware of the HPC while 82.2% of the participants were not aware of SDM. Among all, 85.6% responded positively for needs of HPC, and 77.8% of participants for SDM. Participants with Christian faith (Protestants and Catholics), high income level and present illness were better aware of HPC than others. The most needed services were nursing care and treatment along with systematic counseling and explanation provided by the medical staff. There was also a significant relationship between the HPC factors, gender, income, current health status and current illness status. Participants with high income level were well aware of SDM. Stronger SDM needs were observed among participants with professional jobs or current illness. CONCLUSION: For continued discussion on HPC and SDM, it is necessary to implement and promote various education programs for medical staff and the public.
Adult* ; Counseling ; Decision Making* ; Education ; Health Services Needs and Demand ; Hospice Care ; Hospices* ; Humans ; Medical Staff ; Middle Aged ; Nursing Care ; Palliative Care*

Surgical method for blow out fracture of medial orbital wall is performed by medial canthotomy and subciliary incision or transconjunctival incision. However, these approaches can leave cosmetic problem due to skin incision and have a risk of infection and absorption of prosthetic implant for a large medial wall fracture. The authors performed endoscopic intranasal reconstruction of the isolated medial wall fracture in a case with significant functional impairment of extraocular muscle. After the incision of the middle turbinate, medial wall fracture was reconstructed with muco-periosteal flap under endoscopic control. We had a good result without intraoperative or postoperative complications caused by prosthetic implant. There was no disadvantage seen with the traditional approaches by medial canthotomy. Endoscopic intranasal reconstruction with muco-periosteal flap appears to be a new safe method for especially large defect.
Absorption ; Orbit* ; Postoperative Complications ; Skin ; Turbinates

Cataract extraction, intraocular lens implantation, and pars plana vitrectomy combined in a one-stage procedure(posterior segment triple surgery) are effective operation method for complications of diabetic retinopathy and uveitis. We performed posterior segment triple surgeries in 12 eyes(12 patients) with traumatic eye injuries. After a follow up of at least 3 months, eleven eyes(92%) had a visual acuity f 20/200 or more: seven eyes(58%), 20/40 or morel. The result suggest that posterior segment triple surgery is effective in traumatic eye injuries for the fast visual rehabilitation.
Cataract Extraction ; Diabetic Retinopathy ; Eye Injuries ; Follow-Up Studies ; Humans ; Lens Implantation, Intraocular ; Rehabilitation ; Uveitis ; Visual Acuity ; Vitrectomy

Anthors have evaluated postoperative visual outcome and complications on 60 high myopic patients who had underwent extracapsular cataract extraction (ECCE) with or without posterior chamber intraocular lens (PC IOL) implantation, retrospectively. The average axial length of eyeballs of patients underwent only ECCE and ECCE with PC IOL were 30.7 mm and 27.04 mm, respectively. Corrected visual acuity was improved in 56 eyes (91.5%) after cataract sugery. 19 eyes (63.6%) out of 30 aphakia and 11 eyes(36.2%) out of 30 pseudophakia showed better than 20/40 and this difference was statistically significant (p< 0.05). Posterior capsular opacity and cystoid macular edema (CME) were founf in 7 eyes (23.3%) and in 2 eyes (6.6%) of 30 aphakia, while those were in 2 eyes (6.6%) and 1 eye (3.3.%) of 30 pseudophakia, respectively. However, these complications did not decrease a visual acuity and there was no retinal detachment in both aphakia and pseudophakia, with these resuls, it was founf that the clinical results of ECCE with PC IOL was more effective in visual improvement and prevention of posterior capsular opacity than only ECCE for high myopic patients.
Aphakia* ; Cataract Extraction ; Cataract* ; Humans ; Lenses, Intraocular ; Macular Edema ; Myopia* ; Pseudophakia* ; Retinal Detachment ; Retrospective Studies ; Visual Acuity