PMC8269783_01
Ocular motility assessment aged 17 years (pre-operation 2), with 6m distance measurements.
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F1
Ocular motility testing revealed bilateral minor adduction deficits (Figure 1).
Ocular motility assessment aged 17 years (post-operation 2/pre-operation 3), with 6m distance measurements.
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F2
The angle in primary position was 14 PD exophoria at 6m and 10 PD exophoria for near (Figure 2).
Ocular motility assessment aged 32 years (pre-operation 4), with 6m distance measurements.
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F3
At age 32, he decided to proceed with further surgery, namely a 4 mm right medal rectus re-resection (Operation 4) for recurrent symptomatic decompensating exophoria during the course of his aforementioned work (Figure 3).
Ocular motility assessment aged 36 years (4 years post-operation 4), with 6m distance measurements.
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F4
He has a 2 PD exophoria and 2 PD right hypophoria for both distance and near (Figure 4).
Timeline summary of surgery versus stereoacuity.
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F5