honeypot link
skip to main content
Professional
Consumer
Merck Manual
Professional Version
MEDICAL TOPICS
RESOURCES
DRUG INFO
COMMENTARY
PROCEDURES
QUIZZES
ABOUT US
MEDICAL TOPICS
RESOURCES
Professional
/
Gastrointestinal Disorders
/
How To Do Gastrointestinal Procedures
/
How To Do Gastrointestinal Procedures
Expand all
Collapse all
How To Do Anoscopy
Indications
Contraindications
Complications
Equipment
Additional Considerations
Positioning
Relevant Anatomy
Step-by-Step Description of Procedure
Aftercare
Warnings and Common Errors
Tips and Tricks
How To Insert a Nasogastric Tube
Indications
Contraindications
Complications
Equipment
Additional Considerations
Positioning
Relevant Anatomy
Step-by-Step Description of Procedure
Aftercare
Warnings and Common Errors
Tips and Tricks
How To Do Paracentesis
Indications
Contraindications
Complications
Equipment
Additional Considerations
Positioning
Relevant Anatomy
Step-by-Step Description of Procedure
Aftercare
Warnings and Common Errors
Tips and Tricks