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Official Description

Insertion of pin-retained palatal prosthesis

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 42281 involves the insertion of a pin-retained palatal prosthesis, which is a dental device used to restore function and aesthetics in patients with defects in the palate. A palatal prosthesis is typically custom-fabricated to fit the unique contours of a patient's mouth and is designed to cover defects that may result from congenital conditions, trauma, or surgical resections. During this procedure, the previously made prosthesis is carefully positioned in the oral cavity, specifically over the defect in the palate. The fit of the prosthesis is critically evaluated and adjusted to ensure comfort and functionality. Once the proper fit is confirmed, fixation sites on the maxilla are identified, and drill holes are created to facilitate the secure placement of pins. These pins are then inserted into the drill holes, effectively anchoring the prosthesis in place to provide stability and support for the patient. This procedure is essential for improving the quality of life for individuals with palatal defects, allowing for better speech, swallowing, and overall oral function.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The insertion of a pin-retained palatal prosthesis, as described by CPT® Code 42281, is indicated for patients who have specific conditions or defects in the palate that necessitate the use of a prosthetic device. These indications may include:

  • Palatal Defects Patients with congenital anomalies, such as cleft palate, or those who have sustained trauma leading to loss of palatal tissue.
  • Post-Surgical Reconstruction Individuals who have undergone surgical procedures that result in the removal of palatal structures, requiring a prosthetic solution for restoration.
  • Functional Impairments Patients experiencing difficulties with speech, swallowing, or oral function due to the absence of palatal tissue.

2. Procedure

The procedure for the insertion of a pin-retained palatal prosthesis involves several critical steps to ensure proper placement and stability of the device. The following procedural steps are outlined:

  • Step 1: Exposure of the Defect The first step involves exposing the defect in the palate. This may require careful manipulation of surrounding tissues to ensure that the area is adequately prepared for the prosthesis.
  • Step 2: Placement of the Prosthesis Once the defect is exposed, the previously fabricated palatal prosthesis is positioned over the defect. The clinician evaluates the fit of the prosthesis, making any necessary adjustments to ensure that it conforms well to the contours of the palate.
  • Step 3: Identification of Fixation Sites After confirming the fit, the clinician identifies specific sites on the maxilla where the prosthesis will be secured. This step is crucial for ensuring that the prosthesis will remain stable during use.
  • Step 4: Drilling Holes Drill holes are then created at the identified fixation sites. This process requires precision to ensure that the holes are appropriately placed for optimal support of the prosthesis.
  • Step 5: Insertion of Pins Finally, pins are inserted into the drill holes to secure the prosthesis in place. This anchoring method provides the necessary stability for the prosthesis, allowing it to function effectively within the oral cavity.

3. Post-Procedure

Post-procedure care following the insertion of a pin-retained palatal prosthesis is essential for ensuring proper healing and function. Patients may be advised to follow specific oral hygiene practices to maintain the cleanliness of the prosthesis and surrounding tissues. Additionally, clinicians may recommend a follow-up appointment to assess the fit and function of the prosthesis, making any necessary adjustments. Patients should also be monitored for any signs of discomfort or complications, such as irritation at the fixation sites. Overall, the expected recovery involves a period of adjustment as the patient acclimates to the new prosthesis, with ongoing support from dental professionals to ensure optimal outcomes.

Short Descr INSERTION PALATE PROSTHESIS
Medium Descr INSJ PIN-RETAINED PALATAL PROSTHESIS
Long Descr Insertion of pin-retained palatal prosthesis
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 Non office-based surgical procedure added in CY 2008 or later; payment based on OPPS relative payment weight.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P6C - Minor procedures - other (Medicare fee schedule)
MUE 1
CCS Clinical Classification 33 - Other 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.
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
GC This service has been performed in part by a resident under the direction of a teaching physician
Date
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2011-01-01 Changed Short description changed.
Pre-1990 Added Code added.
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