Sonographic consensual pupillary reflex.

Area of Science:

• Ophthalmology
• Emergency Medicine
• Trauma Surgery

Background:

• Severe orbital trauma can lead to orbital compartment syndrome, a sight-threatening condition.
• Orbital compartment syndrome may present with an afferent pupillary defect, necessitating prompt evaluation.
• Significant periorbital edema often complicates the physical examination of these patients.

Purpose of the Study:

• To evaluate the utility of point-of-care ultrasonography as an adjunct diagnostic tool in patients with severe orbital trauma.
• To determine if ultrasonography can facilitate the assessment of afferent pupillary defect in the presence of severe edema.

Main Methods:

• Utilized point-of-care ultrasonography as an adjunct to standard physical examination.
• Focused on evaluating for signs of orbital compartment syndrome, including afferent pupillary defect.
• Assessed the feasibility of ultrasonography in patients with significant periorbital edema.

Main Results:

• Point-of-care ultrasonography proved effective in evaluating at-risk patients.
• Ultrasonography provided valuable diagnostic information despite severe edema.
• The technique aided in the assessment of afferent pupillary defect when physical examination was limited.

Conclusions:

• Point-of-care ultrasonography is a valuable tool for managing severe orbital trauma.
• This imaging modality can overcome examination challenges posed by edema.
• Ultrasonography enhances the ability to detect critical complications like orbital compartment syndrome.