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Gathering your anaesthesia essentials...

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General Surgery

EUA Rectum

Est. Duration: 30 minutes - 1 hour

Summary

Last Updated: March 2025

General Anaesthesia

Airway:

Technique:

IV Induction Volatile

Last Updated: March 2025

Induction

Elective ASA 1-2 patient:

Alfentanil ( 1000mcg ) or Fentanyl ( 100mcg )
Propofol ( 200mg )
Airway
LMA - iGel

Intra-Op

Maintenance

Sevoflurane ( MAC 1.2 )

Analgesia

Paracetamol ( 1g )
Diclofenac ( 75mg )
Fentanyl ( 25-50mcg bolus, Titrate to Effect )

Anti-Emetics

Ondansetron ( 4mg )
Dexamethasone ( 6.6mg )

As per Surgical Team

Antibiotics as required

Post-Op

Fentanyl ( Recovery Use Only )
Paracetamol ( 1g )
Ibuprofen ( 400mg )
Dihydrocodeine ( 30mg, PRN )
Ondansetron ( 4mg )
Cyclizine ( 50mg )