Modifiers matching surgery:

• major,
• complicated,
• risky,
• serious,
• abdominal,
• minor,
• concomitant,
• elective,
• routine,
• gynecological,
• invasive,
• plastic,
• gi,
• orthopaedic,
• permanent,
• discretionary,
• internal,
• careful,
• cardiac,
• smaller,
• traditional,
• common,
• nasal,
• ophthalmic,
• gynecologic,
• endoscopic,
• extreme,
• related,
• specialized,
• intensive,
• refractive,
• ocular,
• delicate,
• complex,
• external,
• normal,
• private,
• facial,
• general,
• orthopedic,
• everyday,
• detailed,
• special,
• vascular,
• operative,
• debilitating,
• rectal,
• advanced,
• cardiovascular,
• planned,
• technological,
• oral,
• urgent,
• reproductive,
• preventive,
• aesthetic,
• pelvic,
• cosmetic,
• corrective,
• difficult,
• critical,
• recent,
• reconstructive,
• simple,
• arterial,
• gynaecological,
• involved,
• prophylactic,
• gastrointestinal,
• spinal,
• medical,
• thoracic,
• renal,
• prostate,
• drastic,
• painful,
• ambulatory,
• functional,
• unnecessary,
• corneal,
• peripheral,
• larger,

Simple categories matching cardiovascular:

• work,
• disorder,
• control,
• change,
• event,
• machine,
• sign,
• state,
• equipment,
• drug,
• training,
• procedure,
• cause,
• disturbance,
• disease,
• condition,
• tissue,
• device,
• problem,
• medicine,
• workout,
• surgery,
• imaging,
• medication,
• discipline,
• situation,
• stimulant,
• episode,
• pathology,
• symptom,
• activity,
• abnormality,
• reflex,
• intervention,
• sport,
• unit,
• attack,
• lesion,
• system,
• agent,
• affliction,
• complication,
• modification,
• illness,
• failure,
• exercise,
• structure,
• ailment,
• sound,
• measure,