Modifiers matching surgery:

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

Simple categories matching risky:

• behavior,
• market,
• activity,
• endeavour,
• sector,
• work,
• recreation,
• investment,
• procedure,
• venture,
• condition,
• behaviour,
• thing,
• practice,
• security,
• surgery,
• enterprise,
• event,
• action,
• occupation,
• instrument,
• assets,
• job,
• innovation,
• sport,
• situation,
• derivative,
• drinking,
• area,
• service,
• business,
• industry,
• therapy,
• bond,
• treatment,