Medical Procedures
Explore procedure pages with patient-friendly context about preparation, expectations, and recovery.
Procedures starting with L (4,055)
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Left eye Vertical prism - up for far fixation disparity by Phoropter
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Left eye Vertical prism - up for far phoria by Phoropter
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Left eye Vertical prism - up for near fixation disparity by Phoropter
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Left eye Vertical prism - up for near phoria by Phoropter
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Left eye Vertical prism - up intermediate by Phoropter
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Left eye Vertical prism - up near by Phoropter
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Left eye Visual Field Horizontal Extent Static Automated Perimetry
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Left eye Visual Field Mean Sensitivity Static Automated Perimetry
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Left eye Visual Field Shape [Units/mass] Static Automated Perimetry
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Left eye Visual Field Test Duration Static Automated Perimetry
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Left eye Visual Field Test Normals Flag [Units/mass] Static Automated Perimetry
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Left eye Visual Field Vertical Extent Static Automated Perimetry
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Left eye Visual Stimuli Static Automated Perimetry
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Left eye Visual acuity far by Phoropter
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Left eye Visual acuity intermediate by Phoropter
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Left eye Visual acuity near by Phoropter
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Left eye Visual field defects by Confrontation
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Left eye Weight on cornea Schistz tonometry
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Left eye YAG
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Left eye YAG comment [Interpretation]
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Left eye YAG intensity
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Left eye YAG mode
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Left ganglion cells Function by ERG
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Left ganglion cells Function compared to previous assessment by ERG
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Left glasses lens HSA N by Lensmeter
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Left glasses lens HSA distance by Lensmeter
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Left glasses lens Pupillary distance.monocular by Lensmeter
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Left glasses lens Pupillary distance.monocular near by Lensmeter
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Left glasses lens prescription Axis far
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Left glasses lens prescription Axis near
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Left glasses lens prescription Axis near 2
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Left glasses lens prescription Cylinder far
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Left glasses lens prescription Cylinder near
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Left glasses lens prescription Cylinder near 2
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Left glasses lens prescription HSA N
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Left glasses lens prescription HSA distance
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Left glasses lens prescription Lens type N
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Left glasses lens prescription Lens type far
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Left glasses lens prescription PO N
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Left glasses lens prescription Prism base direction
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Left glasses lens prescription Pupillary distance.monocular
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Left glasses lens prescription Pupillary distance.monocular near
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Left glasses lens prescription Sphere far
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Left glasses lens prescription Sphere near 1
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Left glasses lens prescription Sphere near 2
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Left glasses lens prescription Visual acuity far
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Left glasses lens prescription Visual acuity near
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Left hemicolectomy and anastomosis NEC
Left hemicolectomy and anastomosis NEC — clinical procedure (SNOMED CT 174095002).
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Left hemicolectomy and colostomy
Left hemicolectomy and colostomy — clinical procedure (SNOMED CT 307657009).
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Left hemicolectomy and end to end anastomosis of colon to rectum
Left hemicolectomy and end to end anastomosis of colon to rectum — clinical procedure (SNOMED CT 174093009).
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Left hemicolectomy and end-to-end anastomosis of colon to colon
Left hemicolectomy and end-to-end anastomosis of colon to colon — clinical procedure (SNOMED CT 174094003).
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Left hemicolectomy and exteriorisation of bowel NEC
Left hemicolectomy and exteriorisation of bowel NEC — clinical procedure (SNOMED CT 174097005).
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Left hemicolectomy and ileostomy however further qualified
Left hemicolectomy and ileostomy however further qualified — clinical procedure (SNOMED CT 174096001).
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Left hemicolectomy with anastomosis
Left hemicolectomy with anastomosis — clinical procedure (SNOMED CT 315324009).
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Left iris Transillumination Slit lamp biomicroscopy
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Left lateral anal sphincterotomy
Left lateral anal sphincterotomy — clinical procedure (SNOMED CT 30043008).
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Left lung ventilation
Left lung ventilation — clinical procedure (SNOMED CT 281418001).
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Left macula Function by ERG
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Left macula Function compared to previous assessment by ERG
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Left macula N1 amplitude--light-adapted by mfERG
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Left macula N1 implicit time--light-adapted by mfERG
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Left macula N2 amplitude--light-adapted by mfERG
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Left macula N2 implicit time--light-adapted by mfERG
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Left macula P1 amplitude--light-adapted by mfERG
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Left macula P1 implicit time--light-adapted by mfERG
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Left nerve sparing attempt
Left nerve sparing attempt — clinical procedure (SNOMED CT 261414009).
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Left oophorectomy
Left oophorectomy — clinical procedure (SNOMED CT 302377002).
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Left oophorectomy NEC
Left oophorectomy NEC — clinical procedure (SNOMED CT 176925006).
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Left optic disc and retinal nerve fiber layer Function by ERG
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Left optic disc and retinal nerve fiber layer Function compared to previous assessment by ERG
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Left optic nerve Cup-disc ratio by Ophthalmoscopy
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Left optic nerve Function VEP
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Left optic nerve Function by ERG
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Left optic nerve Function compared to previous assessment VEP
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Left optic nerve Function compared to previous assessment by ERG
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Left palpebral fissure Opening height
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Left pancreatectomy NEC
Left pancreatectomy NEC — clinical procedure (SNOMED CT 174711000).
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Left pancreatectomy and drainage of pancreatic duct
Left pancreatectomy and drainage of pancreatic duct — clinical procedure (SNOMED CT 174710004).
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Left pelvic lymph nodes examined [#] in Specimen
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Left pelvic lymph nodes positive [#] in Specimen
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Left pulmonary artery Diastolic blood pressure
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Left pulmonary artery Mean blood pressure
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Left pulmonary artery Oxygen saturation
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Left pulmonary artery Systolic blood pressure
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Left pupil Diameter Auto
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Left pupil Diameter by Keratometry
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Left pupil Pupillary response
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Left reduction mammoplasty
Left reduction mammoplasty — clinical procedure (SNOMED CT 265252000).
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Left reduction mammoplasty
Left reduction mammoplasty — clinical procedure (SNOMED CT 172078006).
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Left renal arteriography
Left renal arteriography — clinical procedure (SNOMED CT 146146007).
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Left retina Arden ratio by EOG
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Left retina Foveal thickness by OCT
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Left retina Functional findings [Interpretation]
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Left retina Functional findings [Interpretation] by ERG
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Left retina N95 amplitude--light-adapted by PERG
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Left retina Oscillatory potentials by ERG
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Left retina P50 amplitude--light-adapted by PERG
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Left retina Phase shift--light-adapted [Time] by PERG
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Left retina Retinal nerve fiber layer.clock hour 1 thickness by OCT
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Left retina Retinal nerve fiber layer.clock hour 10 thickness by OCT