Modifiers matching surgery:

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

Simple categories matching spinal:

• motion,
• procedure,
• condition,
• disorder,
• problem,
• abnormality,
• movement,
• anomaly,
• quality,
• stabilizer,
• structure,
• pathology,
• manipulation,
• instrumentation,
• ligament,
• connector,
• injury,
• infection,
• tumor,
• malignancy,
• lesion,
• area,
• cause,
• disease,
• surgery,
• dysfunction,
• entity,
• tumour,
• defect,
• malady,