ambulatory phlebectomy & sclerotherapy - the vein … · ambulatory phlebectomy &...
TRANSCRIPT
![Page 1: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/1.jpg)
1
Ambulatory Ambulatory PhlebectomyPhlebectomy& & SclerotherapySclerotherapy
Dr. S. KunduDr. S. KunduMedical DirectorMedical DirectorThe Vein Institute of TorontoThe Vein Institute of Toronto
![Page 2: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/2.jpg)
2
DefinitionDefinition
Other Names:Other Names:Stab AvulsionStab AvulsionMicro ExtractionMicro Extraction
Definition:Definition:Removal of segments of varicose veins of any Removal of segments of varicose veins of any size and from any location, under local size and from any location, under local anesthesia, on an outpatient basisanesthesia, on an outpatient basis
![Page 3: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/3.jpg)
3
IntroductionIntroduction
Varicosities of any size in any locationVaricosities of any size in any locationExclusion = reflux at SFJExclusion = reflux at SFJ
Can be combined with other methodsCan be combined with other methodsEVLT/EVLA/ELAS/RFAEVLT/EVLA/ELAS/RFASclerotherapySclerotherapy
Diagnostic workup essentialDiagnostic workup essential
![Page 4: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/4.jpg)
4
IndicationsIndications--11
Asymptomatic Varicose VeinsAsymptomatic Varicose VeinsCosmetic purposesCosmetic purposesConcern about Concern about sequelaesequelae of varicose veinsof varicose veinsStrong family history of varicose veins & Strong family history of varicose veins & complicationscomplications
Symptomatic Varicose VeinsSymptomatic Varicose VeinsComplicated Varicose VeinsComplicated Varicose Veins
![Page 5: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/5.jpg)
5
IndicationsIndications--22
Large varicosities Large varicosities –– widespreadwidespreadThicker varicose veins (nonThicker varicose veins (non--blue)blue)Side branches GSV & LSVSide branches GSV & LSVYounger active patientsYounger active patientsDorsal foot veinsDorsal foot veinsLipodermatosclerosisLipodermatosclerosis
![Page 6: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/6.jpg)
6
ContraindicationsContraindications
Infectious dermatitis or Infectious dermatitis or cellulitiscellulitis of the area to be of the area to be treatedtreatedSevere peripheral edemaSevere peripheral edema
Secondary to:Secondary to:Cardiac diseaseCardiac diseaseRenal diseaseRenal disease
Seriously ill patientsSeriously ill patientsSevere cardiovascular and/or pulmonary problemsSevere cardiovascular and/or pulmonary problemsUncontrolled diabetesUncontrolled diabetes
Very elderly patientsVery elderly patients
![Page 7: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/7.jpg)
7
TechniqueTechnique
Rule out reflux at Rule out reflux at saphenofemoralsaphenofemoral or or saphenopolitealsaphenopoliteal junction refluxjunction refluxPreoperative mappingPreoperative mappingSurgical planningSurgical planningLocal AnesthesiaLocal AnesthesiaPhlebectomyPhlebectomyPostoperative dressingPostoperative dressing
![Page 8: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/8.jpg)
8
Rule Out RefluxRule Out Reflux
Duplex ultrasound Duplex ultrasound Assess for Assess for saphenofemoralsaphenofemoral and and saphenopolitealsaphenopoliteal junction refluxjunction reflux
If ultrasound positive for refluxIf ultrasound positive for refluxPerform EVLA/ELAS/EVLT/RFA firstPerform EVLA/ELAS/EVLT/RFA first
Always treat proximal to distalAlways treat proximal to distal
![Page 9: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/9.jpg)
9
Preoperative MappingPreoperative Mapping
Use surgical pen or permanent markerUse surgical pen or permanent markerHave patient stand for 20 minutes before Have patient stand for 20 minutes before markingmarkingInitial mapping performed in standing Initial mapping performed in standing positionpositionSecondary mapping performed in Secondary mapping performed in TrendelenburgTrendelenburg position using position using transilluminationtransillumination
![Page 10: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/10.jpg)
10
Preoperative MappingPreoperative Mapping
![Page 11: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/11.jpg)
11
Preoperative MappingPreoperative Mapping
![Page 12: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/12.jpg)
12
Preoperative MappingPreoperative Mapping
![Page 13: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/13.jpg)
13
Preoperative MappingPreoperative Mapping
![Page 14: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/14.jpg)
14
TransilluminationTransillumination LightLight
![Page 15: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/15.jpg)
15
Local AnesthesiaLocal Anesthesia
Start with 1% Start with 1% lidocaine/xylocainelidocaine/xylocaineInitiation points for tumescent anesthesiaInitiation points for tumescent anesthesia
Use 25 gauge, ½ inch needleUse 25 gauge, ½ inch needle
Tumescent anesthesiaTumescent anesthesiaDilute Dilute lidocainelidocaine with epinephrine 1 in 4with epinephrine 1 in 4
0.25 % 0.25 % LidocaineLidocaine
Volume up to 500 Volume up to 500 mLmLInject slowly using 30 cc syringeInject slowly using 30 cc syringe
Use 20 gauge spinal needleUse 20 gauge spinal needle
![Page 16: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/16.jpg)
16
Tumescent AnesthesiaTumescent Anesthesia
![Page 17: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/17.jpg)
17
Ambulatory Ambulatory PhlebectomyPhlebectomyInstrumentationInstrumentation
Variety of hooksVariety of hooksMuller, Muller, OeschOesch, , RamletRamlet, , VaradayVaraday, , DortuDortu
Small curved hemostatsSmall curved hemostatsBlunt dissector (may use hooks)Blunt dissector (may use hooks)#11 blade, #11 blade, opthalmologyopthalmology blade, 18 gauge blade, 18 gauge needleneedleSterile gauze, drapesSterile gauze, drapesScissorsScissors
![Page 18: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/18.jpg)
18
Ambulatory Ambulatory PhlebectomyPhlebectomyInstrumentationInstrumentation
![Page 19: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/19.jpg)
19
Ambulatory Ambulatory PhlebectomyPhlebectomyInstrumentationInstrumentation
![Page 20: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/20.jpg)
20
Ambulatory Ambulatory PhlebectomyPhlebectomyTechniqueTechnique--11
Puncture skin using scalpel or needlePuncture skin using scalpel or needle“Dissection” along long axis“Dissection” along long axisHook or Harpoon adventitiaHook or Harpoon adventitia--attempt to liftattempt to liftVisualize glistening whiteVisualize glistening white
![Page 21: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/21.jpg)
21
Ambulatory Ambulatory PhlebectomyPhlebectomyTechniqueTechnique
![Page 22: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/22.jpg)
22
Ambulatory Ambulatory PhlebectomyPhlebectomyTechniqueTechnique--22
Exteriorize vein loopExteriorize vein loopGrasp loop with mosquito hemostatGrasp loop with mosquito hemostatGentle slow pull with lateral massageGentle slow pull with lateral massageHemostats advancedHemostats advancedTraction maintained to guide next siteTraction maintained to guide next site“Skin Tenting” can guide next site“Skin Tenting” can guide next site
![Page 23: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/23.jpg)
23
Ambulatory Ambulatory PhlebectomyPhlebectomyTechniqueTechnique
![Page 24: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/24.jpg)
24
Ambulatory Ambulatory PhlebectomyPhlebectomyTechniqueTechnique
![Page 25: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/25.jpg)
25
Ambulatory Ambulatory PhlebectomyPhlebectomyTechniqueTechnique--33
When difficult to extract move to next siteWhen difficult to extract move to next siteMultiple vein loops exteriorized initiallyMultiple vein loops exteriorized initiallyConnected by blunt dissectionConnected by blunt dissectionAvulsion usually in portionsAvulsion usually in portionsBleeding compressed by assistantBleeding compressed by assistant
![Page 26: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/26.jpg)
26
Ambulatory Ambulatory PhlebectomyPhlebectomyTechniqueTechnique
![Page 27: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/27.jpg)
27
Ambulatory Ambulatory PhlebectomyPhlebectomyPostPost--Op CareOp Care
Incisions sealed with Incisions sealed with SteriSteri--stripsstripsNo suturesNo sutures
Gauze pads or other absorbent pads placed over Gauze pads or other absorbent pads placed over incision sitesincision sitesShort Stretch BandageShort Stretch BandageGraduated compression stockingGraduated compression stocking
3030--40 mm Hg40 mm HgDurationDuration-- one weekone week
![Page 28: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/28.jpg)
28
Ambulatory Ambulatory PhlebectomyPhlebectomyCasesCases
![Page 29: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/29.jpg)
29
Ambulatory Ambulatory PhlebectomyPhlebectomyCasesCases
![Page 30: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/30.jpg)
30
SclerotherapySclerotherapy
Types of SolutionsTypes of SolutionsConcentrations based on vein Concentrations based on vein sizesizeEquipmentEquipment
![Page 31: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/31.jpg)
31
Types of SolutionsTypes of Solutions
Detergent SolutionsDetergent SolutionsSodium Sodium TetradecylTetradecyl Sulfate (STS)Sulfate (STS)
SotadecrolSotadecrol
PolidocanolPolidocanol (POL)(POL)AethoxysklerolAethoxysklerol
Ethanolamine Ethanolamine OleateOleate ((EthamolinEthamolin))Sodium Sodium MorrhuateMorrhuate ((ScleromateScleromate))
![Page 32: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/32.jpg)
32
Types of SolutionsTypes of Solutions
Toxic or Corrosive AgentsToxic or Corrosive AgentsIodine salt (Iodine salt (polyiodinatedpolyiodinated) (P2)) (P2)
SclerodyneSclerodyne
Glycerin (chromium potassium alum)Glycerin (chromium potassium alum)ChromexChromex
AlcoholsAlcoholsMetal CompoundsMetal Compounds
![Page 33: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/33.jpg)
33
Detergent SolutionsDetergent Solutions
Mechanism of ActionMechanism of ActionFast ActingFast ActingDissolution of endothelium cell membraneDissolution of endothelium cell membraneModerate penetration depthModerate penetration depthMay have effect up to 20 cm from injection May have effect up to 20 cm from injection sitesiteStimulation of inflammation sequencesStimulation of inflammation sequences
![Page 34: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/34.jpg)
34
Detergent SolutionsDetergent Solutions
AdvantagesAdvantagesPainless when intravascularPainless when intravascularEffects beyond injection pointEffects beyond injection point
Affect large networks efficientlyAffect large networks efficientlyLarge amount of territory per treatmentLarge amount of territory per treatment
All size vessels treatableAll size vessels treatableInflammatory component controllable by Inflammatory component controllable by varying concentrationvarying concentrationFDA approval for STSFDA approval for STS
![Page 35: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/35.jpg)
35
Detergent SolutionsDetergent Solutions
DisadvantagesDisadvantagesAllergyAllergy
STS dissolves rubber stoppersSTS dissolves rubber stoppersMust use Latex free syringesMust use Latex free syringes
Long length of actionLong length of actionExpenseExpense
![Page 36: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/36.jpg)
36
SclerosingSclerosing Solution Solution Matched to Vessel SizeMatched to Vessel Size
TelangiectasiasTelangiectasias/Spider Veins/Spider Veins0.1% to 0.2% sodium 0.1% to 0.2% sodium tetradecyltetradecyl sulfate (STS)sulfate (STS)
NonNon--foamfoamLess than 0.5 Less than 0.5 mLmL volumevolume
Reticular VeinsReticular Veins0.25 to 0.5% sodium 0.25 to 0.5% sodium tetradecyltetradecyl sulfate (STS)sulfate (STS)
Foam: 0.25%Foam: 0.25%Volume up to 0.5 cc per injection siteVolume up to 0.5 cc per injection site
![Page 37: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/37.jpg)
37
SclerosingSclerosing SolutionsSolutions--Larger VesselsLarger Vessels
Large Reticular/Small Varicose VeinsLarge Reticular/Small Varicose Veins0.5% to 1% STS conventional0.5% to 1% STS conventional0.5% foam0.5% foamInjection of up to 1cc per site. No more than 10cc Injection of up to 1cc per site. No more than 10cc per sessionper session
TruncalTruncal Varicose VeinsVaricose Veins3% STS conventional3% STS conventional1% STS Foam1% STS FoamUp to 3cc of 3% may be used in one sessionUp to 3cc of 3% may be used in one session
![Page 38: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/38.jpg)
38
Maximum Doses per Maximum Doses per SessionSession
10 10 mLmL ruleruleHyperosmolarHyperosmolar = 10 = 10 mLmLDetergent = 10 Detergent = 10 mLmL of 3 % of 3 % (strongest)(strongest)
![Page 39: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/39.jpg)
39
EquipmentEquipment
3 cc syringe for spider and reticular veins3 cc syringe for spider and reticular veins5 cc syringe for small varicose and 5 cc syringe for small varicose and truncaltruncalvaricose veinsvaricose veins27” butterfly or 30” needle27” butterfly or 30” needleThree way stopcockThree way stopcockTransilluminationTransillumination LightLightMarkerMarker
![Page 40: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/40.jpg)
40
EquipmentEquipment
![Page 41: Ambulatory Phlebectomy & Sclerotherapy - The Vein … · Ambulatory Phlebectomy & Sclerotherapy Dr. S. Kundu Medical Director The Vein Institute of Toronto. 2 Definition ... Side](https://reader031.vdocuments.site/reader031/viewer/2022013014/5adecf457f8b9ab4688b4c5d/html5/thumbnails/41.jpg)
41
Compression Compression GuidelinesGuidelines
Spider Veins & Reticular VeinsSpider Veins & Reticular Veins2020--30 mm Hg30 mm Hg
Reticular & Small Varicose VeinsReticular & Small Varicose Veins2020--30 mm Hg30 mm Hg
TruncalTruncal Varicose VeinsVaricose Veins3030--40 mm Hg40 mm Hg
All compression for two to three All compression for two to three weeksweeks