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Official Description

Excision of lingual frenum (frenectomy)

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure identified by CPT® Code 41115 is known as a frenectomy, specifically the excision of the lingual frenum. This surgical intervention is primarily indicated for the treatment of ankyloglossia, commonly referred to as tongue-tie, a condition where the lingual frenum, which is the tissue connecting the underside of the tongue to the floor of the mouth, is abnormally short or thick. This condition can restrict the movement of the tongue, potentially leading to difficulties in speech, feeding, and oral hygiene. During the frenectomy, the frenum is accessed through the placement of tension sutures on either side of the tongue, allowing for a clear view and access to the frenum. The excision is performed starting from the tip of the tongue and extending backward toward the mandibular lingual alveolus, which is the bony ridge in the lower jaw where the teeth are anchored. After the frenum is completely removed, the underlying mucosa of both the tongue and the floor of the mouth is carefully undermined to facilitate proper healing, and the area is then sutured to ensure closure and promote recovery.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure of excision of the lingual frenum (frenectomy) is indicated for the following conditions:

  • Ankyloglossia (Tongue-Tie) This condition is characterized by a short or thick lingual frenum that restricts the movement of the tongue, potentially leading to difficulties in speech, feeding, and oral hygiene.

2. Procedure

The frenectomy procedure involves several key steps to ensure effective excision of the lingual frenum:

  • Step 1: Preparation The patient is positioned appropriately, and the area is prepared for surgery. This may include the administration of local anesthesia to minimize discomfort during the procedure.
  • Step 2: Placement of Tension Sutures Tension sutures are placed bilaterally through the sides of the tongue. This step is crucial as it exposes the frenum and provides better access for excision.
  • Step 3: Excision of the Frenum The frenum is excised starting from the tip of the tongue and moving backward toward the mandibular lingual alveolus. Care is taken to ensure complete removal of the frenum to alleviate the symptoms associated with ankyloglossia.
  • Step 4: Undermining and Repair Once the frenum is completely excised, the mucosa of the tongue and the floor of the mouth is undermined. This step is performed to facilitate proper healing and to ensure that the tissue can be sutured effectively.
  • Step 5: Suturing The undermined areas are then repaired with sutures to close the incision and promote healing. The sutures help to secure the tissue in place and minimize the risk of complications.

3. Post-Procedure

After the frenectomy, patients may experience some discomfort and swelling in the area. Post-procedure care typically includes instructions for pain management, which may involve over-the-counter pain relievers. Patients are advised to maintain good oral hygiene to prevent infection and to follow any specific dietary recommendations to avoid irritation of the surgical site. Follow-up appointments may be scheduled to monitor healing and ensure that the tongue's mobility improves as expected.

Short Descr EXCISION OF TONGUE FOLD
Medium Descr EXCISION LINGUAL FRENUM FRENECTOMY
Long Descr Excision of lingual frenum (frenectomy)
Status Code Active Code
Global Days 010 - Minor Procedure
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
ASC Payment Indicator Office-based surgical procedure added to ASC list in CY 2008 or later with MPFS nonfacility PE RVUs; payment based on MPFS nonfacility PE RVUs.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P5E - Ambulatory procedures - other
MUE 1
CCS Clinical Classification 32 - Other non-OR therapeutic procedures on nose, mouth and pharynx
51 Multiple procedures: when multiple procedures, other than e/m services, physical medicine and rehabilitation services or provision of supplies (eg, vaccines), are performed at the same session by the same individual, the primary procedure or service may be reported as listed. the additional procedure(s) or service(s) may be identified by appending modifier 51 to the additional procedure or service code(s). note: this modifier should not be appended to designated "add-on" codes (see appendix d).
58 Staged or related procedure or service by the same physician or other qualified health care professional during the postoperative period: it may be necessary to indicate that the performance of a procedure or service during the postoperative period was: (a) planned or anticipated (staged); (b) more extensive than the original procedure; or (c) for therapy following a surgical procedure. this circumstance may be reported by adding modifier 58 to the staged or related procedure. note: for treatment of a problem that requires a return to the operating/procedure room (eg, unanticipated clinical condition), see modifier 78.
78 Unplanned return to the operating/procedure room by the same physician or other qualified health care professional following initial procedure for a related procedure during the postoperative period: it may be necessary to indicate that another procedure was performed during the postoperative period of the initial procedure (unplanned procedure following initial procedure). when this procedure is related to the first, and requires the use of an operating/procedure room, it may be reported by adding modifier 78 to the related procedure. (for repeat procedures, see modifier 76.)
79 Unrelated procedure or service by the same physician or other qualified health care professional during the postoperative period: the individual may need to indicate that the performance of a procedure or service during the postoperative period was unrelated to the original procedure. this circumstance may be reported by using modifier 79. (for repeat procedures on the same day, see modifier 76.)
GA Waiver of liability statement issued as required by payer policy, individual case
GC This service has been performed in part by a resident under the direction of a teaching physician
GY Item or service statutorily excluded, does not meet the definition of any medicare benefit or, for non-medicare insurers, is not a contract benefit
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
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