For patients scheduled for extraocular muscle surgery, what diagnostic tests are generally performed?

For patients scheduled for extraocular muscle surgery, the inclusion of external photography and muscle balance measurements is essential for accurately assessing the alignment and functioning of the ocular muscles. These diagnostic tests provide valuable visual documentation of the patient's eye position and movements both preoperatively and postoperatively, allowing for a clear comparison of the ocular alignment.

External photography captures the eye's appearance and allows the surgical team to evaluate the extent of muscle deviation or misalignment. This visual record aids in planning the surgical approach and expected outcomes. Muscle balance measurements, such as assessing the range of motion and the alignment of each eye in relation to the other, help determine the specific muscles that may require intervention during surgery.

This detailed preoperative analysis is critical for formulating a tailored surgical strategy to correct any discrepancies, ensuring the best possible outcomes for the patient. Other choices, while they may include relevant assessments, do not provide the specific preoperative insights needed for extraocular muscle surgery in the same decisive and applicable manner as external photography and muscle balance measurements do.