Coding Ahead
CasePilot
Medical Coding Assistant
Case2Code
Search and Code Lookup Tool
CareerCenter
Medical Coding Job Board
Log in Register free account

Need help choosing the right code?

Ask CasePilot about procedures, modifiers, bundling, and coding guidance.

Try CasePilot

Official Description

Fixation of tongue, mechanical, other than suture (eg, K-wire)

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

Mechanical fixation of the tongue, as described by CPT® Code 41500, is a surgical procedure aimed at addressing conditions where the tongue may fall back and obstruct the airway, potentially leading to serious respiratory issues. This procedure is particularly relevant in cases of obstructive sleep apnea or other airway compromise situations. The fixation is achieved using a K-wire, which is a type of thin, stiff wire that provides support and stabilization. The process involves making an incision in the buccal mucosa, which is the inner lining of the cheeks, over the mandibular oblique ridge on both sides of the jaw. This allows for access to the mandibular angle, where the K-wire is strategically placed. The K-wire is then passed through the angle of the mandible on one side, traversing across the floor of the mouth and through the base of the tongue, before exiting through the angle of the mandible on the opposite side. This method of fixation is crucial for maintaining the position of the tongue and preventing airway obstruction during the recovery period or in the management of specific medical conditions.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

Mechanical fixation of the tongue is indicated for specific conditions where the tongue's position may compromise the airway. The following are the primary indications for this procedure:

  • Obstructive Sleep Apnea - A condition characterized by repeated episodes of airway obstruction during sleep, leading to disrupted breathing and sleep patterns.
  • Airway Compromise - Situations where the tongue's position may obstruct the airway, necessitating surgical intervention to ensure proper airflow.
  • Neuromuscular Disorders - Conditions that affect muscle control and may lead to abnormal positioning of the tongue, contributing to airway obstruction.

2. Procedure

The procedure for mechanical fixation of the tongue involves several critical steps to ensure proper placement and stabilization of the K-wire. The following outlines the procedural steps:

  • Step 1: Incision - The procedure begins with the surgeon making an incision in the buccal mucosa, which is the inner lining of the cheeks, over the mandibular oblique ridge on both sides. This incision provides access to the underlying structures necessary for the fixation.
  • Step 2: Exposure of the Mandibular Angle - After the incision is made, the surgeon carefully exposes the mandibular angle, which is the corner of the lower jaw. This area is critical for the subsequent placement of the K-wire.
  • Step 3: K-wire Placement - A K-wire is then passed into the angle of the mandible on one side. The wire is maneuvered across the floor of the mouth and through the base of the tongue, ensuring that it is positioned correctly to provide the necessary support.
  • Step 4: Completion of Fixation - The K-wire is then passed through the angle of the mandible on the opposite side, effectively securing the tongue in place. This fixation helps to prevent the tongue from falling back and obstructing the airway.

3. Post-Procedure

After the mechanical fixation of the tongue, patients may require specific post-procedure care to ensure proper healing and recovery. It is essential to monitor the patient for any signs of complications, such as infection or excessive swelling. Patients may be advised to follow a soft diet to minimize discomfort and avoid irritation to the surgical site. Additionally, follow-up appointments will be necessary to assess the healing process and to determine when the K-wire can be safely removed. The overall recovery period may vary depending on the individual patient's condition and response to the procedure.

Short Descr FIXATION OF TONGUE
Medium Descr FIXJ TONGUE MECHANICAL OTHER/THAN SUTURE
Long Descr Fixation of tongue, mechanical, other than suture (eg, K-wire)
Status Code Active Code
Global Days 090 - Major Surgery
PC/TC Indicator (26, TC) 0 - Physician Service Code
Multiple Procedures (51) 2 - Standard payment adjustment rules for multiple procedures apply.
Bilateral Surgery (50) 0 - 150% payment adjustment for bilateral procedures does NOT apply.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 0 - Payment restriction for assistants at surgery applies to this procedure...
Co-Surgeons (62) 0 - Co-surgeons not permitted for this procedure.
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Hospital Part B services paid through a comprehensive APC
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P6C - Minor procedures - other (Medicare fee schedule)
MUE Not applicable/unspecified.
CCS Clinical Classification 33 - Other OR therapeutic procedures on nose, mouth and pharynx
Date
Action
Notes
2019-01-01 Deleted Code deleted
Pre-1990 Added Code added.
Code
Description
Code
Description
Code
Description
Code
Description
CasePilot

Get instant expert-level medical coding assistance.

Ask about:
CPT Codes Guidelines Modifiers Crosswalks NCCI Edits Compliance Medicare Coverage
Example: "What is CPT code 99213?" or "Guidelines for E/M services"