{
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    "16": "I-ANESTHESIA_TYPE",
    "17": "B-CPT_CODE",
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    "19": "B-DEVICE_USED",
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    "21": "B-IMPLANT_NAME",
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    "I-SURGERY_TYPE": 4,
    "B-PROCEDURE_DATE": 5,
    "I-PROCEDURE_DATE": 6,
    "B-PROCEDURE_STATUS": 7,
    "I-PROCEDURE_STATUS": 8,
    "B-PROCEDURE_OUTCOME": 9,
    "I-PROCEDURE_OUTCOME": 10,
    "B-PROCEDURE_SITE": 11,
    "I-PROCEDURE_SITE": 12,
    "B-SURGICAL_APPROACH": 13,
    "I-SURGICAL_APPROACH": 14,
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    "I-ANESTHESIA_TYPE": 16,
    "B-CPT_CODE": 17,
    "I-CPT_CODE": 18,
    "B-DEVICE_USED": 19,
    "I-DEVICE_USED": 20,
    "B-IMPLANT_NAME": 21,
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}