96377 Application of on-body injector (includes cannula insertion) for timed subcutaneous injection

Name of the Procedure:

Application of On-body Injector (includes cannula insertion) for Timed Subcutaneous Injection

Summary

The application of an on-body injector involves placing a small, wearable device on the skin that delivers medication over a set period. The process includes inserting a tiny tube (cannula) under the skin for timed drug infusion.

Purpose

This procedure is used to administer medications that require slow, continuous injection beneath the skin. The goal is to ensure a consistent delivery of the drug, improving treatment efficacy and patient convenience.

Indications

• Chronic conditions requiring regular medication, such as diabetes or cancer
• Patients needing precise medication dosing over a period
• Situations where traditional injection methods are insufficient or infeasible

Preparation

• Follow any specific dietary or activity restrictions as advised by your doctor
• Discontinue or adjust certain medications as directed
• Undergo necessary blood tests or assessments to ensure suitability for the procedure

Procedure Description

1. Clean the application site on the skin.
2. Apply a numbing cream if necessary.
3. Attach the on-body injector to the skin.
4. Insert the cannula (small tube) beneath the skin using a small needle.
5. The device is activated to begin timed medication delivery.

Tools and equipment:

• On-body injector device
• Cannula
• Numbing cream (optional)
• Antiseptic wipes

Anesthesia or sedation:

• Local numbing cream (optional)

Duration

The procedure typically takes 10 to 20 minutes.

Setting

• Outpatient clinic
• Doctor's office
• Patient's home under supervision

Personnel

• Nurse practitioner
• Physician
• Patient (self-application with training)

Risks and Complications

Common risks:

• Skin irritation at the insertion site
• Minor bleeding or bruising
• Discomfort or pain during cannula insertion

Rare complications:

• Infection at the insertion site
• Allergic reactions to the adhesive or medication

Benefits

• Continuous, controlled medication delivery
• Improved treatment adherence and outcomes
• Reduced need for frequent injections

Recovery

• Monitor the application site for signs of infection or irritation
• Follow prescribed medication schedules
• Attend follow-up appointments as needed
• Minimal downtime; normal activities can often resume immediately

Alternatives

• Traditional subcutaneous injections
• Oral medications
• Intravenous infusions

Pros and cons:

• Traditional injections require more frequent needle use
• Oral medications may have different absorption rates and efficacy
• Intravenous infusions are typically done in a clinical setting

Patient Experience

• Mild discomfort during initial cannula insertion
• Possible skin irritation where the injector is placed
• Pain management via over-the-counter pain relievers if needed
• Daily activities typically unaffected after the procedure

Comfort measures:

• Numbing cream for insertion
• Proper skin care for the application site