Medical Procedures
Explore procedure pages with patient-friendly context about preparation, expectations, and recovery.
Procedures starting with P (11,067)
Other
People sometimes feel down on themselves, no good, or worthless - did you feel this way [CIDI-SF]
Other
People tell me I worry too much [SCARED-R]
Other
People tell me that I look nervous [SCARED-R]
Other
People tested [#] Population
Other
People think I'm foolish for ignoring the warnings about cigarette smoking [PROMIS]
Other
People think less of me if they see me smoking [PROMIS]
Other
People told me that I talked in a loud or excessive manner in the past 7 days [NeuroQol]
Other
People were unfriendly
Other
People who have received first dose of vaccine [#] Population
Other
People who understand science more have more trust in science
Other
People with confirmed negative lab results [#] Population
Other
People with confirmed positive lab results [#] Population
Other
People with preliminary positive lab results [#] Population
Diagnostic
Pepper tree specific IgE antibody measurement
Pepper tree specific IgE antibody measurement — clinical procedure (SNOMED CT 392385007).
Other
Pepsin A Panel - Lower respiratory specimen
Other
Pepsin A+Pepsinogen A [Interpretation] in Lower respiratory specimen Narrative
Other
Pepsin A+Pepsinogen A [Mass/volume] in Lower respiratory specimen by Immunoassay
Diagnostic
Pepsin output measurement
Pepsin output measurement — clinical procedure (SNOMED CT 250720001).
Other
Pepsinogen I [Mass/volume] in Urine
Diagnostic
Pepsinogen I measurement
Pepsinogen I measurement — clinical procedure (SNOMED CT 104856009).
Diagnostic
Pepsinogen II measurement
Pepsinogen II measurement — clinical procedure (SNOMED CT 104857000).
Diagnostic
Pepsinogen measurement
Pepsinogen measurement — clinical procedure (SNOMED CT 104858005).
Other
Pepsins [Enzymatic activity/volume] in Gastric fluid
Other
Pepsins [Enzymatic activity/volume] in Urine
Diagnostic
Pepsins measurement
Pepsins measurement — clinical procedure (SNOMED CT 104859002).
Diagnostic
Peptide histidine isoleucine measurement
Peptide histidine isoleucine measurement — clinical procedure (SNOMED CT 117699003).
Other
Peptide modified diet
Peptide modified diet — clinical procedure (SNOMED CT 226082007).
Other
Peptide-based diet
Peptide-based diet — clinical procedure (SNOMED CT 226084008).
Diagnostic
Peptidyl dipeptidase A measurement
Peptidyl dipeptidase A measurement — clinical procedure (SNOMED CT 104860007).
Other
Peptoniphilus sp DNA [Presence] in Synovial fluid by NAA with non-probe detection
Other
Peptostreptococcus anaerobius DNA [Presence] in Synovial fluid by NAA with non-probe detection
Other
Perampanel [Mass] - Dose
Diagnostic
Peranal biopsy of lesion of rectum
Peranal biopsy of lesion of rectum — clinical procedure (SNOMED CT 174283009).
Imaging
Peranal destruct lesion anus
Peranal destruct lesion anus — clinical procedure (SNOMED CT 174280007).
Other
Peranal destruction of lesion anus
Peranal destruction of lesion anus — clinical procedure (SNOMED CT 303586004).
Other
Peranal destruction of lesion of rectum
Peranal destruction of lesion of rectum — clinical procedure (SNOMED CT 265426008).
Other
Peranal destruction of lesion of rectum
Peranal destruction of lesion of rectum — clinical procedure (SNOMED CT 174280007).
Other
Peranal destruction of rectal polyp
Peranal destruction of rectal polyp — clinical procedure (SNOMED CT 174280007).
Other
Peranal destruction of rectal polyp
Peranal destruction of rectal polyp — clinical procedure (SNOMED CT 275013003).
Surgical
Peranal excision of lesion of rectum
Peranal excision of lesion of rectum — clinical procedure (SNOMED CT 174279009).
Surgical
Peranal excision of rectal polyp
Peranal excision of rectal polyp — clinical procedure (SNOMED CT 275012008).
Surgical
Peranal excision of rectal polyp
Peranal excision of rectal polyp — clinical procedure (SNOMED CT 174279009).
Other
Perceived Stress Survey - age 18+ - T-score [NIH Toolbox]
Other
Perceived Stress Survey - fixed length form - age 18+ [NIH Toolbox]
Other
Perceived Stress Survey - parent report - fixed length form - ages 8-12 [NIH Toolbox]
Other
Perceived cognitive abilities [FACIT]
Other
Perceived cognitive impairments [FACIT]
Other
Perceived constipation [CCC]
Other
Perceived difficulty in last 2 weeks [Reported.PHQ]
Other
Perceived stress scale-10 [PSS-10]
Other
Perceived stress scale-10 total score [PSS-10]
Other
Perceived stress scale-14 Total score [PSS-14]
Other
Perceived stress scale-14 [PSS-14]
Other
Percent HIV ART actual prescription fills number/Ideal prescription fills number
Other
Percent HIV ART medication dose number taken/Medication dose number prescribed - Reported
Other
Percent HIV ART medication dose number taken/Medication dose number prescribed MEMS cap
Other
Percent chance of contracting condition of interest in next 3 months
Other
Percent chance of death from condition of interest if infected
Other
Percent change in action potential amplitude [Ratio] Muscle --post repetitive stimulation
Other
Percent change in action potential area [Ratio] Muscle --post repetitive stimulation
Other
Percent epithelial component of carcinosarcoma
Other
Percent impairment - confidence [OPTIMAL]
Other
Percent impairment - difficulty [OPTIMAL]
Other
Percent increase or decrease in event-associated cases among healthcare personnel compared to previous reporting period
Other
Percent increase or decrease in event-associated cases compared to previous reporting period
Other
Percent increase or decrease in event-associated deaths among healthcare personnel compared to previous reporting period [#]
Other
Percent increase or decrease in event-associated deaths compared to previous reporting period
Other
Percent intake by artificial route
Other
Percent intake by artificial route during assessment period [CMS Assessment]
Other
Percent intake by artificial route during the last 7 days [CMS Assessment]
Other
Percent intake by artificial route while a resident and during the last 7 days during assessment period [CMS Assessment]
Other
Percent of U.S. Federal Poverty Level
Other
Percent of baseline forced expiratory volume in 1 second [PhenX]
Other
Percent of task completed
Other
Percent positive event-associated test results reported [#] during reporting period
Other
Percent sarcomatous component of carcinosarcoma
Other
Percent sensor usage
Other
Percent stenosis of AV nodal artery by Cardiac angiogram
Other
Percent stenosis of Additional first diagonal artery
Other
Percent stenosis of Additional second diagonal artery
Other
Percent stenosis of Coronary artery segment
Other
Percent stenosis of Coronary artery segment --post procedure
Other
Percent stenosis of Coronary artery segment --pre procedure
Other
Percent stenosis of Distal left anterior descending artery by Cardiac angiogram
Other
Percent stenosis of Distal right coronary artery by Cardiac angiogram
Other
Percent stenosis of First diagonal artery by Cardiac angiogram
Other
Percent stenosis of Left main coronary artery by Cardiac angiogram
Other
Percent stenosis of Mid and distal left circumflex artery by Cardiac angiogram
Other
Percent stenosis of Mid left anterior descending artery by Cardiac angiogram
Other
Percent stenosis of Mid right coronary artery by Cardiac angiogram
Other
Percent stenosis of Obtuse marginal artery by Cardiac angiogram
Other
Percent stenosis of Posterior descending branch from left circumflex artery by Cardiac angiogram
Other
Percent stenosis of Posterior descending branch from right coronary artery by Cardiac angiogram
Other
Percent stenosis of Posterolateral branch from left circumflex artery by Cardiac angiogram
Other
Percent stenosis of Posterolateral branch from right coronary artery
Other
Percent stenosis of Proximal left anterior descending artery by Cardiac angiogram
Other
Percent stenosis of Proximal left circumflex artery by Cardiac angiogram
Other
Percent stenosis of Proximal right coronary artery by Cardiac angiogram
Other
Percent stenosis of Ramus intermedius branch from left main coronary artery by Cardiac angiogram
Other
Percent stenosis of Second diagonal artery by Cardiac angiogram