Final answer:
Orthopedists are the physician specialists who perform operations to repair conditions of the musculoskeletal system.
Step-by-step explanation:
The physician specialty that performs operations to repair conditions of the musculoskeletal system is Orthopedist. Orthopedists are medical doctors who diagnose, treat, and perform surgeries on conditions of the bones, joints, muscles, ligaments, and tendons. They may perform procedures like joint replacements, fracture repairs, and spinal surgeries.
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