Spinal anaesthesia technique DR.KHANALIHA. Technique Projection Position Preparation Puncture.
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Transcript of Spinal anaesthesia technique DR.KHANALIHA. Technique Projection Position Preparation Puncture.
![Page 1: Spinal anaesthesia technique DR.KHANALIHA. Technique Projection Position Preparation Puncture.](https://reader036.fdocuments.in/reader036/viewer/2022070401/56649f1d5503460f94c33a01/html5/thumbnails/1.jpg)
Spinal anaesthesia techniqueDR .KHANALIHA
![Page 2: Spinal anaesthesia technique DR.KHANALIHA. Technique Projection Position Preparation Puncture.](https://reader036.fdocuments.in/reader036/viewer/2022070401/56649f1d5503460f94c33a01/html5/thumbnails/2.jpg)
Technique
Projection
Position
Preparation
Puncture
![Page 3: Spinal anaesthesia technique DR.KHANALIHA. Technique Projection Position Preparation Puncture.](https://reader036.fdocuments.in/reader036/viewer/2022070401/56649f1d5503460f94c33a01/html5/thumbnails/3.jpg)
Preparation
Monitoring
Resuscitation
Drugs
Needles
Packs(swabs,towels,syring,filters)
Equipment
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NeedlesCutting( Pitkin- Quinke
)
Touhy for continuous spinal
Pencil point needles(Sporte –Whitacare
…)
PDPH 40% with needle size 22 ----2% with 29 size)
Optimum needles are 25-26-27 pencil point needles
![Page 5: Spinal anaesthesia technique DR.KHANALIHA. Technique Projection Position Preparation Puncture.](https://reader036.fdocuments.in/reader036/viewer/2022070401/56649f1d5503460f94c33a01/html5/thumbnails/5.jpg)
![Page 6: Spinal anaesthesia technique DR.KHANALIHA. Technique Projection Position Preparation Puncture.](https://reader036.fdocuments.in/reader036/viewer/2022070401/56649f1d5503460f94c33a01/html5/thumbnails/6.jpg)
![Page 7: Spinal anaesthesia technique DR.KHANALIHA. Technique Projection Position Preparation Puncture.](https://reader036.fdocuments.in/reader036/viewer/2022070401/56649f1d5503460f94c33a01/html5/thumbnails/7.jpg)
SterilityFace mask ( streptococcus viridance is the most common
organism for meningitis)
Drape with fenestrated shawn
Cleaning &antisepsis( chlorhexidine –
alcohol- iodine solution)
Hand washing
![Page 8: Spinal anaesthesia technique DR.KHANALIHA. Technique Projection Position Preparation Puncture.](https://reader036.fdocuments.in/reader036/viewer/2022070401/56649f1d5503460f94c33a01/html5/thumbnails/8.jpg)
Position Sitting
Prone
Lateral decubitus
Heavy sedation is not good specially in sitting position
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Projection
Spinal cord lower level isL1-L2
Tuffier s line cross the l4 body or L4-L5level
Selective levels areL2-L3,L3-L4,L4-L5
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Procedure
Select the level & make a local anesthetic wheal
Inject ing the drug by 0.2 ml/sec speed
Insert the neesle like a dart until puncture the dura
Insert the introducer in 10-15 cephalic direction
Para median approach the alternative for midline approach ( needle insert from 1cm lateral &1cm lower point from midline and
direct 10 -15 degree medial and cephalic direction)
Midline approach
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Continouse spinal anesthesia
Hemodynamic stability by incremental dose
Catheter threaded 2-3cm into SA space
Useful in AS,cardiac disease in pregnancy ,morbid obesity after
spinal surgery
Needle with lateral facing opening
Cauda equina syndrome with microcatheter
Catheter must never be withdrawan
Catheter over the needle devices
Sterility is very important
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Unilateral spinal anesthesia
Use of baricity & patient position
Knee arthroplasty with 4-5 mg bupivacaine
Inguinal hernia repair with8 mg bupivacaine
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