Which statement about 8-ball hyphema is true?

Study for the NBEO Ocular Disease Part 1 Test. Use flashcards and multiple choice questions, each with hints and explanations, to prepare for your exam! Get ready for your success!

Multiple Choice

Which statement about 8-ball hyphema is true?

Grading hyphema is based on how much of the anterior chamber is filled with blood. An 8-ball hyphema describes the entire chamber being filled with blood, appearing as a dark round ball and obscuring the usual structures. This is the most severe form, corresponding to Grade 4 hyphema. The other grades reflect progressively less blood: less than one-third for Grade 1, one-third to one-half for Grade 2, and more than half but not fully filling for Grade 3.

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