Intercostal Catheter Insertion
Intercostal catheters (chest tubes) are used either for the diagnostic purpose of identifying the cause of a pleural effusion, or therapeutically in order to drain a pneumothorax or pleural effusion.
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Indications
Pneumothorax, symptomatic effusion, empyema, access for pleurodesis
Contraindications
Coagulopathy, infection over insertion site
Positioning
Patient supine, arm up above shoulder
Identify the Site
Intercostal space - safe triangle (pneumothorax) or using ultrasound (effusion)
Mark the Insertion Site
Prepare Sterile Field
Open all required sterile equipment onto field
Prepare the Site
Decontaminate a large area with chlorhexidine or iodine
Prepare Equipment
Place everything in the order it will be used
Inject Local Anaesthetic
Create a small wheal over the site then inject through the whole insertion tract and into the pleural cavity
Make an Incision
Using the scalpel, make a 2cm incision over the top of the lower rib to avoid nerve / vessel damage
Blunt Dissection
Using the forceps
Puncture the Pleura
Using the forceps
Insert a Finger into the Pleura
360 degree sweeping motion
Feeling for adhesions and lung consistency
Insert the Chest Drain
Aiming superiorly and posteriorly, ensuring that all side holes on the drain are inside the pleural space
Suture the Drain in Place
Apply Dressing
Attach Drain to Tubing
Confirm Catheter Position
Using chest x-ray
Document
Incorrect Placement
Subcutaneous, extrapleural
Blockage
Clot, kinking of tube
Haemothorax
Due to haemorrhage from an intercostal vessel
Damage to Surrounding Structures
Nerves, lung, liver, spleen
Infection
Air Leak