Medical Procedures
Explore procedure pages with patient-friendly context about preparation, expectations, and recovery.
All medical procedures (122,362)
Other
Rhythmic or arrhythmic heart rate
Other
Rhythmic percussion
Rhythmic percussion — clinical procedure (SNOMED CT 182618007).
Other
Rhythmic percussion
Rhythmic percussion — clinical procedure (SNOMED CT 150836006).
Other
Rhythmic stabilization
Rhythmic stabilization — clinical procedure (SNOMED CT 229241003).
Other
Rhythmical bouncing
Rhythmical bouncing — clinical procedure (SNOMED CT 229240002).
Other
Rhythmical exercises
Rhythmical exercises — clinical procedure (SNOMED CT 225926000).
Other
Rhytidectomy
Rhytidectomy — clinical procedure (SNOMED CT 14845002).
Other
Rhytidectomy of forehead
Rhytidectomy of forehead — clinical procedure (SNOMED CT 30313003).
Other
Rhytidectomy of glabellar frown lines
Rhytidectomy of glabellar frown lines — clinical procedure (SNOMED CT 14667004).
Other
Rhytidectomy of lower eyelid
Rhytidectomy of lower eyelid — clinical procedure (SNOMED CT 80885007).
Other
Rhytidectomy of neck with platysmal tightening
Rhytidectomy of neck with platysmal tightening — clinical procedure (SNOMED CT 49319008).
Other
Rhytidectomy of subcutaneous and musculoaponeurotic system
Rhytidectomy of subcutaneous and musculoaponeurotic system — clinical procedure (SNOMED CT 14731004).
Other
Rhytidectomy of upper eyelid
Rhytidectomy of upper eyelid — clinical procedure (SNOMED CT 38965009).
Other
Ribitol/Creatinine [Molar ratio] in Urine
Other
Riboflavin [Mass/volume] in 24 hour Urine
Diagnostic
Riboflavin measurement
Riboflavin measurement — clinical procedure (SNOMED CT 104923007).
Diagnostic
Ribonuclease measurement
Ribonuclease measurement — clinical procedure (SNOMED CT 104924001).
Diagnostic
Ribonucleoprotein antibody measurement
Ribonucleoprotein antibody measurement — clinical procedure (SNOMED CT 166008006).
Other
Ribonucleoprotein extractable nuclear Ab [Measurement] in Body fluid
Other
Ribonucleoprotein extractable nuclear Ab [Measurement] in Cerebral spinal fluid
Other
Ribonucleoprotein extractable nuclear Ab [Presence] in Body fluid
Other
Ribonucleoprotein extractable nuclear Ab [Presence] in Body fluid by Immune diffusion (ID)
Other
Ribonucleoprotein extractable nuclear Ab [Presence] in Body fluid by Immunoassay
Other
Ribonucleoprotein extractable nuclear Ab [Presence] in Cerebral spinal fluid by Immunoassay
Other
Ribonucleoprotein extractable nuclear Ab [Presence] in Cerebral spinal fluid by Line blot
Other
Ribonucleoprotein extractable nuclear Ab [Units/volume] in Body fluid by Immunoassay
Other
Ribonucleoprotein extractable nuclear Ab [Units/volume] in Cerebral spinal fluid by Immunoassay
Other
Ribose [Presence] in Urine
Diagnostic
Ribose measurement
Ribose measurement — clinical procedure (SNOMED CT 104925000).
Other
Ribose-5-phosphate isomerase [Enzymatic activity/mass] in Fibroblast
Other
Ribose-5-phosphate isomerase [Enzymatic activity/mass] in Lymphoblasts
Other
Ribosomal Ab [Presence] in Body fluid by Immunofluorescence
Other
Ribosomal Ab [Presence] in Cerebral spinal fluid by Immunofluorescence
Other
Ribosomal Ab [Titer] in Body fluid by Immunofluorescence
Other
Ribosomal Ab [Titer] in Cerebral spinal fluid by Immunofluorescence
Other
Ribosomal P Ab [Measurement] in Cerebral spinal fluid
Other
Ribosomal P Ab [Presence] in Body fluid
Other
Ribosomal P Ab [Presence] in Body fluid by Immunoassay
Other
Ribosomal P Ab [Presence] in Cerebral spinal fluid by Immunoassay
Other
Ribosomal P Ab [Presence] in Cerebral spinal fluid by Line blot
Other
Ribosomal P Ab [Units/volume] in Cerebral spinal fluid
Other
Ribotyping
Ribotyping — clinical procedure (SNOMED CT 79757001).
Imaging
Ribs X-ray
Ribs X-ray — clinical procedure (SNOMED CT 145780009).
Diagnostic
Ribulose measurement
Ribulose measurement — clinical procedure (SNOMED CT 104926004).
Diagnostic
Rice RAST test (procedure)
Rice RAST test (procedure) — clinical procedure (SNOMED CT 389525006).
Diagnostic
Rice RAST test (procedure)
Rice RAST test (procedure) — clinical procedure (SNOMED CT 391386005).
Diagnostic
Rice RAST test (procedure)
Rice RAST test (procedure) — clinical procedure (SNOMED CT 390257001).
Diagnostic
Rice grain test for molds
Rice grain test for molds — clinical procedure (SNOMED CT 65714004).
Diagnostic
Rice specific IgE antibody measurement
Rice specific IgE antibody measurement — clinical procedure (SNOMED CT 388703008).
Other
Ricin [Presence] in Specimen
Other
Ricin toxin [Presence] in Specimen by Immunofluorescence
Other
Ricinine [Mass/volume] in Urine
Other
Rickettsia africae IgG Ab [Titer] in Body fluid
Other
Rickettsia africae IgG Ab [Titer] in Body fluid by Immunofluorescence
Other
Rickettsia africae IgM Ab [Titer] in Body fluid
Other
Rickettsia africae IgM Ab [Titer] in Body fluid by Immunofluorescence
Other
Rickettsia akari IgG Ab [Titer] in Body fluid
Other
Rickettsia akari IgG Ab [Titer] in Body fluid by Immunofluorescence
Other
Rickettsia akari IgM Ab [Titer] in Body fluid
Other
Rickettsia akari IgM Ab [Titer] in Body fluid by Immunofluorescence
Other
Rickettsia conorii IgG Ab [Titer] in Body fluid
Other
Rickettsia conorii IgG Ab [Titer] in Body fluid by Immunofluorescence
Other
Rickettsia conorii IgG Ab [Titer] in Cerebral spinal fluid by Immunofluorescence
Other
Rickettsia conorii IgM Ab [Titer] in Body fluid
Other
Rickettsia conorii IgM Ab [Titer] in Body fluid by Immunofluorescence
Other
Rickettsia parkeri IgG Ab [Titer] in Body fluid
Other
Rickettsia parkeri IgG Ab [Titer] in Body fluid by Immunofluorescence
Other
Rickettsia parkeri IgM Ab [Titer] in Body fluid
Other
Rickettsia parkeri IgM Ab [Titer] in Body fluid by Immunofluorescence
Other
Rickettsia prowazekii IgG Ab [Titer] in Body fluid
Other
Rickettsia prowazekii IgG Ab [Titer] in Body fluid by Immunofluorescence
Other
Rickettsia prowazekii IgM Ab [Titer] in Body fluid
Other
Rickettsia prowazekii IgM Ab [Titer] in Body fluid by Immunofluorescence
Other
Rickettsia rickettsii Ag [Identifier] in Tissue by Immunofluorescence
Other
Rickettsia rickettsii DNA [Presence] in Specimen by NAA with probe detection
Other
Rickettsia rickettsii IgG Ab [Measurement] in Cerebral spinal fluid
Other
Rickettsia rickettsii IgG Ab [Titer] in Body fluid
Other
Rickettsia rickettsii IgG Ab [Titer] in Body fluid by Immunofluorescence
Other
Rickettsia rickettsii IgG Ab [Titer] in Cerebral spinal fluid
Other
Rickettsia rickettsii IgG Ab [Titer] in Cerebral spinal fluid by Immunofluorescence
Other
Rickettsia rickettsii IgG Ab [Units/volume] in Cerebral spinal fluid
Other
Rickettsia rickettsii IgM Ab [Measurement] in Cerebral spinal fluid
Other
Rickettsia rickettsii IgM Ab [Titer] in Body fluid
Other
Rickettsia rickettsii IgM Ab [Titer] in Body fluid by Immunofluorescence
Other
Rickettsia rickettsii IgM Ab [Titer] in Cerebral spinal fluid
Other
Rickettsia rickettsii IgM Ab [Titer] in Cerebral spinal fluid by Immunofluorescence
Other
Rickettsia rickettsii IgM Ab [Units/volume] in Cerebral spinal fluid
Other
Rickettsia rickettsii RNA [Presence] in Tissue by NAA with probe detection
Other
Rickettsia screening
Rickettsia screening — clinical procedure (SNOMED CT 171141009).
Other
Rickettsia screening
Rickettsia screening — clinical procedure (SNOMED CT 148361006).
Other
Rickettsia sp DNA [Identifier] in Specimen by NAA with probe detection
Other
Rickettsia sp DNA [Identifier] in Specimen by RFLP
Other
Rickettsia sp DNA [Presence] in Cerebral spinal fluid by NAA with probe detection
Other
Rickettsia sp DNA [Presence] in Specimen by NAA with probe detection
Other
Rickettsia sp identified in Genital specimen by Organism specific culture
Other
Rickettsia sp identified in Specimen by Organism specific culture
Other
Rickettsia sp identified in Specimen by Sequencing
Other
Rickettsia sp identified in Sputum by Organism specific culture
Other
Rickettsia spotted fever group Ag [Presence] in Tissue by Immune stain
Other
Rickettsia spotted fever group DNA [Presence] in Specimen by NAA with probe detection