Eyelid and orbital trauma for the primary care physician.

Patients who experience trauma to the eyelid or the orbit may present to their primary care providers or directly to the emergency room for evaluation of their injuries. These patients will often be in pain and may have bleeding around the eye, which can make evaluation of these patients difficult. Many traumatic injuries to the eye require quick and immediate intervention. In this article, we will review the background, anatomy, exam and management of some of the most common eye traumas including eyelid lacerations, orbital hemorrhages, intraorbital foreign bodies, and orbital fractures.

Management of acute retrobulbar haemorrhage: a survey of non-ophthalmic emergency department physicians.

INTRODUCTION: Acute retrobulbar haemorrhage (RBH) with orbital compartment syndrome is a sight-threatening ophthalmic emergency requiring treatment with lateral canthotomy and cantholysis (LC/C). However, such cases may present to non-ophthalmic emergency departments (ED) out-of-hours, when specialist intervention is not readily available. We completed a survey of ED physicians to explore experiences of RBH and confidence in undertaking LC/C. METHODS: From February to April 2018, an online survey was sent to ED physicians of all training grades in seven UK locations. The survey comprised a case vignette of a patient presenting with clinical features of RBH with orbital compartment syndrome, with multiple choice questions on the diagnosis, management and onward referral of such cases. Additional questions explored the experience of RBH, LC/C and perspectives on current and future training of ED physicians in this area. RESULTS: 190 ED doctors completed the survey (response rate 70%). While 82.8% correctly diagnosed RBH and 95.7% recognised irreversible visual loss as a consequence of untreated RBH with orbital compartment syndrome, 78.7% indicated that they would initially undertake CT imaging rather than performing LC/C. Only 38.9% had previously encountered a case of RBH and only 37.1% would perform LC/C themselves, with 91.4% indicating that this was due to lack of training. 92.2% felt that more training was required for ED physicians in RBH management and performing LC/C. CONCLUSION: While cases of RBH with orbital compartment syndrome are infrequent, it is important that RBH management with the vital, sight-saving skill of LC/C is added to the United Kingdom Royal College of Emergency Medicine training curriculum. At present, though the majority of ED physicians can identify RBH, the minority are willing or able to undertake LC/C, potentially risking irreversible but avoidable visual loss.

Retrobulbar hematoma: A systematic review of factors related to outcomes.

INTRODUCTION: Retrobulbar hematoma (RBH), a rare but serious condition, can result in permanent vision loss. Although it is a known complication following trauma or facial fracture reduction, sinus surgery, or blepharoplasty, factors related to patient outcomes are not well-defined. A systematic review was performed to determine the relation of patient/treatment factors to outcomes. METHODS: Articles retrieved from a PubMed search (1989-2017) were reviewed. Demographic information, etiology, symptoms, and final vision outcomes were analyzed using Fisher's exact tests, single and multiple predictor logistic regression. RESULTS: Of 429 articles identified, 16 were included in the study. 93 cases of retrobulbar hematoma were included. 74% occurred after trauma, while 26% occurred postoperatively. Onset of symptoms occurred after approximately 24 hours. 28% received treatment within 1 hour, 54% within 1-24 hours, and 18% after 24 hours. 51% had complete visual recovery, while 27% had partial recovery, and 22% developed blindness. Older patients and patients who sustained trauma were less likely to have a full recovery (p = 0.029, p = 0.023). Increasing number of symptoms trended towards a prediction of blindness (p = 0.092). Surgical decompression and shorter time to treatment were each highly predictive of full recovery (p = 0.024, p = 0.003) and decreased likelihood of blindness (p = 0.037, p = 0.045); use of steroids was not found to be significant. DISCUSSION: Retrobulbar hematoma is a diagnostic and therapeutic emergency. Factors associated with improved outcomes include younger age, decreased number of total symptoms, surgical decompression, and shorter time to treatment. If recognized and treated early with surgical decompression, recovery of vision is possible.

Management of Orbital Diseases.

Orbital diseases are common in dogs and cats and can present on emergency due to the acute onset of many of these issues. The difficulty with diagnosis and therapy of orbital disease is that the location of the problem is not readily visible. The focus of this article is on recognizing classical clinical presentations of orbital disease, which are typically exophthalmos, strabismus, enophthalmos, proptosis, or intraconal swelling. After the orbital disease is confirmed, certain characteristics such as pain on opening the mouth, acute vs. chronic swelling, and involvement of nearby structures can be helpful in determining the underlying cause. Abscesses, cellulitis, sialoceles, neoplasia (primary or secondary), foreign bodies, and immune-mediated diseases can all lead to exophthalmos, but it can be difficult to determine the cause of disease without advanced diagnostic imaging, such as ultrasound, magnetic resonance imaging, or computed tomography scan. Fine-needle aspirates and biopsies of the retrobulbar space can also be performed.

A case report of orbital haemorrhage associated with endoscopic sinus surgery and reversible sight loss: a multidisciplinary approach to management.

We report a case of intraoperative orbital haemorrhage as a complication of endoscopic sinus surgery performed under general anaesthesia. Initial unilateral complete visual loss occurred, but recovered due to accurate and early diagnosis combined with urgent surgical intervention. This patient's case is reported to illustrate the importance of early recognition of clinical signs and how a stepwise approach to management can result in a favourable visual outcome. Moreover, the mechanisms and pathophysiology of visual loss due to orbital haemorrhage following endoscopic sinus surgery are discussed.

Management of acute traumatic retrobulbar haematomas: a 10-year retrospective review.

BACKGROUND: Retrobulbar haematoma formation is a known complication following facial trauma involving the orbits. This is an important clinical entity as it can lead to permanent vision loss if not appropriately managed in the acute setting. METHODS: From 1999 to 2009, 2586 patients presented to the Chang Gung Memorial Hospital with orbital fractures. Eight patients presented with nine retrobulbar haematomas. A retrospective review of the patient's medical records was performed. Analysis of visual outcomes was performed based on the improvement degree (ID) formula. RESULTS: The average age of our patients is 24.5 years with the most common cause of trauma being motor vehicle (motorcycle) collisions. Visual acuity and the light reflex were abnormal in all patients. Five patients (case #1-5) demonstrated an absent relative afferent pupillary defect (RAPD). Computed tomography imaging confirmed the presence of a retrobulbar haematoma in all patients. The average follow-up was 14.5 months (range: 6-20 months). Management was divided into three cohorts: observation alone, medical therapy alone or a combined surgical and medical therapy. The best visual outcomes (ID=82%) were achieved in the combined treatment group. The worst outcomes (ID=42%) were in the medical therapy alone group. CONCLUSION: In review of our experience, we have found that the presence or absence of an RAPD is the most sensitive indicator of optic nerve compromise and necessity for intervention. An algorithm was also developed based on this study. Once a decision is made to intervene on a retrobulbar haematoma, both medical and surgical therapies should be instituted with a priority given to timely decompression of the orbit.

Acute proptosis in trauma: retrobulbar hemorrhage or orbital compartment syndrome--does it really matter?

PURPOSE: To review the nature and outcomes of acute severe proptosis in patients after craniofacial trauma, over a 6-year period. PATIENTS AND METHODS: These were identified prospectively. The mechanism of injury, nature of the proptosis, and visual outcomes in each case were reviewed. Review of the literature was undertaken. RESULTS: In all cases proptosis, was secondary to retrobulbar edema and not hemorrhage. CONCLUSIONS: Many cases of "retrobulbar hemorrhage" may, in fact, be secondary to edema. This has significant implications when managing the proptosed eye on an emergent basis. Possible reasons for poor outcomes are discussed. A number of unanswered questions arise from this review.

Spontaneous subperiosteal orbital hemorrhage following thrombolytic therapy for myocardial infarction.

A 60-year-old man experienced right orbital pain, periorbital swelling, and double vision 2 hours after treatment with streptokinase and heparin for myocardial infarction. Orbital CT revealed a right superior subperiosteal orbital hemorrhage. Conservative management in the absence of visual compromise was sufficient, as his symptoms and signs resolved completely in approximately 6 weeks with no recurrence during 6 months of follow-up. This case demonstrates that nontraumatic subperiosteal orbital hemorrhage may occur after thrombolytic therapy for myocardial infarction. Conservative treatment with cold compresses in the absence of visual impairment may be sufficient, as was in our patient and others.

Emergency care in facial trauma--a maxillofacial and ophthalmic perspective.

Facial trauma, with or without life- and sight-threatening complications, may arise following isolated injury, or it may be associated with significant injuries elsewhere. Assessment needs to be both systematic and repeated, with the establishment of clearly stated priorities in overall care. Although the American College of Surgeons Advanced Trauma Life Support (ATLS) system of care is generally accepted as the gold standard in trauma care, it has potential pitfalls when managing maxillofacial injuries, which are discussed. Management of facial trauma can arguably be regarded as "facial orthopaedics", as both specialities share common management principles. This review outlines a working approach to the identification and management of life- and sight-threatening conditions following significant facial trauma.

Current concepts in aesthetic upper blepharoplasty.

LEARNING OBJECTIVES: After studying this article, the participant should be able to: 1. Discuss nomenclature and anatomy associated with upper blepharoplasty. 2. Perform preoperative assessment, decision-making, and counseling of patients. 3. Describe current surgical planning, eyelid marking, and various techniques used in upper blepharoplasty, including lasers. 4. Recognize and treat postoperative complications from blepharoplasty. Traditional blepharoplasty has often involved the excision of both lax skin and muscle and excessive removal of fat, leaving patients long term with a hollow orbit and a harsh, operated appearance that accelerates the aging process. Current methods of periorbital rejuvenation are more conservative, are based on concise preoperative evaluation, and involve the limited resection of the coveted soft tissue from the eye to restore a youthful appearance. The authors describe anatomy, preoperative assessment, decision-making and counseling of patients, surgical planning, eyelid marking, and various techniques, including lasers, along with postoperative complications associated with current concepts in aesthetic upper blepharoplasty.

Bilateral orbital hemorrhage in a newborn.

PURPOSE: To report a case of severe bilateral proptosis resulting from orbital hemorrhage in a newborn and to discuss the differential diagnoses and management. METHOD: Case report of a 13-day-old male infant with bilateral proptosis since birth. The proptosis was monitored with clinical examinations and computed tomography as well as magnetic resonance imaging (MRI) scans, and it was managed with antibiotic ointment and patching. The MRI scans demonstrated bilateral subperiosteal orbital hemorrhage. RESULTS: Proptosis decreased, and there was successful, complete recovery without untoward sequelae in 14 days; follow-up indicated no late complications at age 1 year. CONCLUSION: Spontaneous orbital hemorrhage, unilateral or bilateral, is uncommon in an otherwise healthy newborn without apparent history of birth trauma. Magnetic resonance imaging scans are helpful in making the diagnosis of subperiosteal hemorrhage, and conservative management is advised.

Non-traumatic orbital haemorrhage.

PURPOSE: To establish the incidence of underlying orbital vascular anomalies, the presence of systemic associations and predisposing factors, the natural history and appropriate management of patients with non-traumatic orbital haemorrhage presenting in an orbital clinic. METHODS: The records of 115 patients with a diagnosis of non-traumatic orbital haemorrhage were reviewed with regard to clinical findings, investigations, management and outcome. RESULTS: Associated orbital vascular malformations were present in 104 patients (90%). Thirteen (11%) had additional or other predisposing factors (childbirth, prolonged headstands, hypertension or coagulopathies). Six patients (5%) had no predisposing factor. Acute onset painful proptosis, associated with lid swelling or a mass, was the most common presentation. Visual acuity was reduced in 37 patients (32%) at presentation. Excluding eight patients (7%) who underwent surgery for optic nerve compression, spontaneous resolution of the haemorrhage was complete in 62%, partial in 27%, while 4% had no resolution. Final visual acuity was reduced in 23 patients (20%). CONCLUSION: The majority of bleeds are associated with some form of orbital vascular anomaly. Where no such anomaly can be demonstrated a search for an underlying systemic cause should be performed. Haemorrhages in the young were usually localized whereas those in older patients were diffuse. Orbital imaging, with a combination of computed tomography and magnetic resonance imaging, was helpful in the assessment of these lesions. Most bleeds are venous and self-limiting. Surgical intervention was rarely necessary and should be confined to those with optic nerve compromise or a localized lesion which persists.