Periorbital swelling: the important distinction between allergy and infection

Reconstruction of Orbital Wall Fractures with a Combination of Resorbable Plates and Antibiotic-Impregnated Collagen Sheets

(1) Background: Orbital wall fractures are common in maxillofacial trauma, and artificial implants are often used for reconstruction. However, there has always been concern about infection because implants are directly exposed to the airway. This study was conducted to determine the effectiveness of a combination of resorbable plates and antibiotic-impregnated collagen sheets in reconstructions of orbital fractures and to determine whether it had an effect in reducing postoperative antibiotic use. (2) Methods: The retrospective study was conducted on 195 patients who underwent orbital wall reconstruction from March 2019 to August 2022. The 176 patients in the control group underwent reconstruction using only resorbable plates and were administered postoperative antibiotics for 5 to 7 days. On the other hand, the 19 patients in the experimental group underwent reconstruction using a combination of resorbable plates and antibiotic-impregnated collagen sheets and only received antibiotics once before surgery. The occurrence of ocular complications, the length of hospitalization, the infection incidence rate, and the adverse effects of antibiotics were investigated. (3) Results: significant ocular complications were observed in the experimental group during a follow-up period of more than 1 year. Regarding postoperative infections, there were two cases of infection in the control group (infection rate: 1.14%), while no infection was found in the experimental group. The hospitalization period of the experimental group was significantly shorter than that of the control group (p < 0.01), and the incidence of total adverse effects of antibiotics, especially nausea, was lower in the experimental group (p = 0.02). (4) Conclusions: The combined use of resorbable plates and antibiotic-impregnated collagen sheets allows effective orbital wall reconstruction without infection, with a shorter hospital stay, and with fewer antibiotic adverse effects.

A 13-Year-Old Male With Left Eye Swelling

A 13-year-old male presented with a 10-day history of left eye swelling and pain. These symptoms prompted presentation to the emergency department. He had no significant past medical history and no preceding fevers or chills. He was found on examination of the eyes and the orbit to have left supraorbital erythema, edema, and pain with upward and medial gaze. Examination of the globe, fundus, and visual fields were normal. His white blood cell count was 6.2 (x1000/mm3) with an erythrocyte sedimentation rate of 4 (mm/hr). Diagnostic endoscopic biopsy was performed. Here we present this case alongside clinical reasoning and diagnostic evaluation with relevant input from respective experts. This case discussion reviews the final diagnosis, as well as the corresponding evaluation and management. Diagnostic algorithms based on literature review and clinical experience are also included.

Orbital Infection Due to Medial Wall Fracture: Three Cases of Orbital Complications Caused by Paranasal Sinusitis Secondary to Medial Orbital Wall Fracture

PURPOSE

The aim of this study was to report 3 cases of orbital complications in patients with secondary sinusitis due to medial orbital wall fracture. We believe that sinusitis can be secondary to the fracture of the medial orbital wall when the sinus drainage orifice is blocked due to some fracture pieces or other blocking factors. We precisely show the direct evidence of the blocking factors through radiology.

DESIGN

Retrospective, noncomparative, interventional case series.

PARTICIPANTS

All patients had intraorbital complications and a history of traumatic orbital medial fracture as well as imaging findings of sinusitis.

METHODS

A medical record review of clinical history, imaging studies, and surgical and treatment outcomes were performed.

MAIN OUTCOME MEASURES

Postoperative visual acuity, appearance, eye movement, surgical and imaging findings.

RESULTS

Three patients (2 males and 1 female; average age 38.33 years [range, 11-65]) received endoscopic surgery for orbital complications related to sinusitis. All patients had evidence of paranasal sinusitis after the orbital injury. Two patients were treated with antibiotics before the operation, but there was no significant improvement. All patients underwent transnasal endoscopic sinotomy. Two patients received orbital abscess incision and drainage surgery and 1 patient underwent a cyst excision operation. The visual acuity of the 3 patients was improved after the operation, and the clinical examination was significantly improved.

CONCLUSIONS

The anatomy of the orbit is closely related to the nasal cavity. The fracture of the medial orbital wall often causes abnormal anatomy of the sinus outflow tract. For the 3 of our patients, the blocking factors of sinus orifices were fracture fragment, orbital bone deformation, and the formation of giant nasal intraorbital mucocele. Sinusitis possibly occurs when drainage is not smooth. Infections develop due to the secretions retaining and accumulation of microorganisms. Inflammation from the sinus can be spread into the orbit in various ways. Our 3 patients indicate that a fracture of the inner orbital wall may cause sinusitis. When the patient is injured again or sneezing or in other conditions when the pressure in the nasal cavity increases, inflammation of the sinuses enters the orbit, causing serious intraorbital complications. It is necessary to carefully follow-up on the medical history, combined with imaging examination, to prevent the misdiagnosis of intraorbital hemorrhage or hematoma from affecting the treatment.In recent years, more and more cases of intraorbital complications caused by sinusitis have been reported.1,2 Severe intraorbital inflammation can pose a threat to vision and even life. With the great tool of the endoscope, nasal-orbital problems can be well solved. For our 3 patients, we opened the paranasal sinus and removed the occlusion of the sinus orifice through transnasal endoscopy. All patients achieved good surgical and clinical results.

Imaging of orbital infectious and inflammatory disease in children

Most acute nontraumatic periorbital and intraorbital pathologies in pediatric patients have an underlying infectious or inflammatory etiology, and imaging frequently plays a key role in the workup and management of these children. In this paper we review the clinical presentation and imaging findings in children with some of the most common infectious and inflammatory diseases involving the orbit. Basic relevant anatomy and imaging findings on various imaging modalities are also reviewed.

Unilateral periorbital swelling in children: avoid delays in diagnosis

A 10-year-old child had painful periorbital swelling in the left eye. It was diagnosed as preseptal cellulitis and treated with oral antibiotics. Three days later, the ocular condition worsened so the child was referred for further management. On examination, the child had a temperature of 102 °F. Ocular examination revealed proptosis, restricted ocular movements and a relative afferent pupillary defect in the left eye. Ocular examination of the right eye was normal. There was a history of recurrent episodes of cold in the past. CT scan orbit and sinuses revealed signs of orbital cellulitis with sinusitis on the left side. The child was treated with parenteral antibiotics and endoscopic sinus surgery. A child presenting with unilateral periorbital swelling needs to be thoroughly evaluated. It is important to differentiate orbital cellulitis from preseptal cellulitis. Orbital cellulitis is an emergency and delay in diagnosis can lead to vision and life-threatening intracranial complications.

Sinonasal disease and orbital cellulitis in children

Sinonasal disease is common in the pediatric population because of anatomic, environmental, and physiologic factors. Once paranasal sinusitis develops, orbital cellulitis is a concerning sequela that can result in loss of visual acuity and even intracranial disease. Thus, a clear history and physical examination in conjunction with radiographic studies are critical to a correct diagnosis and timely institution of treatment that may include hospitalization, serial ophthalmologic examinations, intravenous antibiotics, and surgery. The serious nature of orbital cellulitis in children cannot be overestimated; but, if prompt and appropriate treatment is initiated, the prognosis is excellent and long-term sequelae should be limited.

Orbital abscess after facial trauma

This paper reports a rare case of acute severe orbital abscess manifested 2 days after a facial trauma without bone fracture in a 20-year-old Afro-American female. The symptoms worsened within the 24 h prior to hospital admission resulting in visual disturbances such as diplopia and photophobia. The clinical findings at the first consultation included fever, periorbital swelling and redness, ptosis, proptosis and limitation of ocular movements upwards, downwards, to the right and to the left. Computed tomography scan showed proptosis with considerable soft tissue swelling on the left side and no fracture was evidenced in the facial skeleton, including the zygomatic-orbital complex. After hospital admission and antibiotic therapy intravenously the patient was conducted to the operation room and submitted to incision and drainage under general anesthesia. The orbit was approached thorough both eyelids and the maxillary sinus was reached only through the Caldwell-Luc approach. The postoperative period was uneventful and the rapid improvement of symptoms was remarkable. Visual acuity and ocular motility returned to the normal ranges within 2 days after the surgical intervention. After 12 postoperative days, the patient presented with significative improvement in the ptosis and proptosis, and acceptable scars.

An eye for trouble: orbital cellulitis

Patients with orbital cellulitis present to emergency departments occasionally. Symptoms usually develop rapidly, with patients being distressed by painful ocular movements and systemic upset. The case of a 24-year-old man who had a 1-month gradual history of intermittent periorbital swelling after a flu-like illness, and subsequently developed a large intracranial extradural abscess eroding through the temporal bone, ultimately requiring neurosurgical intervention is presented. Although orbital and periorbital swelling is common after acute sinusitis, cellulitis and intracranial abscess are rare but potentially life threatening and sight threatening. Accurate diagnosis is therefore of great importance. In this case, the patient presented with few clinical signs but relevant pathology. The importance of assessing ocular movement, which is a major clinical abnormality indicating orbital disorder and thus an aid to accurate diagnosis, should be highlighted.

Orbital cellulitis: a rare complication after orbital blowout fracture

PURPOSE

To report the incidence of orbital cellulitis after orbital blowout fracture.

DESIGN

Retrospective, noncomparative, interventional case series.

PARTICIPANTS

All patients with orbital cellulitis and a history of recent orbital fracture.

METHODS

A medical record review of clinical history, imaging studies, and surgical and treatment outcome was performed.

MAIN OUTCOME MEASURES

Resolution of orbital cellulitis and surgical and imaging findings.

RESULTS

Four patients (3 male; mean age, 30 years [range, 4.5-58]) were treated for orbital cellulitis complicating orbital fracture. All patients had evidence of paranasal sinusitis before or after the orbital injury, and 2 also reported forceful nose blowing after sustaining orbital trauma. Although 3 patients received prophylactic oral antibiotics after the fracture, this failed to prevent infection. Sinusitis commenced 1 to 2 weeks before and as late as 5 weeks after orbital injury. All patients were treated with IV antibiotics. Two developed an orbital abscess that required surgical drainage; 1 patient improved after an endonasal maxillary antrostomy. One patient improved on IV antibiotics alone and underwent fracture repair at a later stage. These 4 patients represent 0.8% of all cases of orbital fractures treated in the study period.

CONCLUSIONS

Orbital cellulitis is a rare complication of orbital fracture, and seems to be more common when paranasal sinus infection preexists or occurs within several weeks of the injury. Oral antibiotics given after the orbital injury may not prevent orbital cellulitis or abscess formation. Surgery may be required to drain orbital abscess or in nonresolving cellulitis to drain the paranasal sinuses. Fracture repair, if indicated, should be delayed, particularly if an alloplastic implant is used.