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Official Description

Thoracoplasty, Schede type or extrapleural (all stages);

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

Thoracoplasty, specifically the Schede type or extrapleural variant, is a surgical procedure aimed at addressing severe thoracic conditions such as chronic thoracic empyema and pulmonary tuberculosis. This operation involves the strategic removal of a number of ribs, which serves to eliminate the skeletal support on one side of the chest, leading to the intentional collapse of the chest wall. The primary goal of this procedure is to obliterate the pleural space, thereby preventing the accumulation of fluid or infection that can occur in conditions like empyema. The procedure can be performed in a single stage or as a multi-stage operation, depending on the severity of the condition and the specific needs of the patient. The standard surgical approach for thoracoplasty is typically through a parascapular incision, which allows for adequate access to the thoracic cavity. During the operation, the surgeon performs a subperiosteal resection of multiple ribs, commonly targeting the first through the seventh ribs, although up to eleven ribs may be removed if necessary. This extensive resection involves sectioning the intercostal muscles and identifying and cutting the intercostal nerve to facilitate the procedure. An extensive skin and muscle flap is then raised, allowing the lung to be dissected away from the chest wall. To assist in maintaining the collapse of the chest wall, the costotransverse ligament may be divided, enabling the scapula and extracostal musculature to drop into the newly created space. Following the rib resection and dissection, the extracostal muscle and skin are partially closed over gauze packing, which promotes the formation of fresh granulation tissue. This granulation tissue is crucial as it will eventually fill and obliterate the cavitary space or empyema, leading to improved patient outcomes. It is important to note that in CPT® Code 32905, the thoracoplasty procedure does not involve the closure of a bronchopleural fistula, which is a separate consideration addressed in CPT® Code 32906.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The thoracoplasty procedure is indicated for specific chronic thoracic conditions that necessitate surgical intervention. The primary indications include:

  • Chronic Thoracic Empyema - A condition characterized by the accumulation of pus in the pleural cavity, often resulting from infection, which may require surgical intervention to prevent further complications.
  • Pulmonary Tuberculosis - A severe lung infection that can lead to significant pleural involvement, necessitating the obliteration of the pleural space to manage the disease effectively.

2. Procedure

The thoracoplasty procedure involves several critical steps, each designed to achieve the desired outcome of obliterating the pleural space. The procedural steps include:

  • Step 1: Incision - The procedure begins with the surgeon making a parascapular incision to gain access to the thoracic cavity. This incision is strategically placed to allow for optimal visibility and access to the ribs and surrounding structures.
  • Step 2: Rib Resection - Following the incision, the surgeon performs a subperiosteal resection of multiple ribs, typically removing the first through the seventh ribs, although up to eleven ribs may be resected based on the patient's condition. This step is crucial for removing the skeletal support from one side of the chest.
  • Step 3: Muscle and Nerve Sectioning - The intercostal muscles are sectioned to facilitate the procedure, and the intercostal nerve is identified and cut to minimize discomfort and allow for better access to the thoracic cavity.
  • Step 4: Flap Elevation - An extensive skin and muscle flap is raised, which allows the lung to be dissected off the entire chest wall. This step is essential for creating the necessary space for the subsequent steps of the procedure.
  • Step 5: Ligament Division - The costotransverse ligament may be divided, which allows the scapula and extracostal musculature to drop into the newly created space. This action helps maintain the collapse of the chest wall.
  • Step 6: Closure and Packing - After the necessary structures have been addressed, the extracostal muscle and skin are partially closed over gauze packing. This packing is vital as it promotes the formation of fresh granulation tissue, which will eventually obliterate the cavitary or empyema space.

3. Post-Procedure

Post-procedure care following thoracoplasty is essential for ensuring proper recovery and minimizing complications. Patients can expect a recovery period that may involve monitoring for any signs of infection or complications related to the surgical site. The formation of granulation tissue is a critical aspect of the healing process, as it aids in the obliteration of the pleural space. Patients may require follow-up visits to assess the healing process and ensure that the intended outcomes of the procedure are being achieved. Additionally, pain management strategies will be implemented to address any discomfort resulting from the surgery. Overall, the post-procedure phase is crucial for achieving optimal recovery and long-term success of the thoracoplasty procedure.

Short Descr REVISE & REPAIR CHEST WALL
Medium Descr THORACOPLASTY SCHEDE TYPE/EXTRAPLEURAL
Long Descr Thoracoplasty, Schede type or extrapleural (all stages);
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) 2 - Payment restriction for assistants at surgery does not apply to this procedure...
Co-Surgeons (62) 1 - Co-surgeons could be paid, though supporting documentation is required...
Team Surgery (66) 0 - Team surgeons not permitted for this procedure.
Diagnostic Imaging Family 99 - Concept Does Not Apply
APC Status Indicator Inpatient Procedures, not paid under OPPS
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P1G - Major procedure - Other
MUE 1
CCS Clinical Classification 42 - Other OR therapeutic procedures on respiratory system
22 Increased procedural services: when the work required to provide a service is substantially greater than typically required, it may be identified by adding modifier 22 to the usual procedure code. documentation must support the substantial additional work and the reason for the additional work (ie, increased intensity, time, technical difficulty of procedure, severity of patient's condition, physical and mental effort required). note: this modifier should not be appended to an e/m service.
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).
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.)
GC This service has been performed in part by a resident under the direction of a teaching physician
LT Left side (used to identify procedures performed on the left side of the body)
RT Right side (used to identify procedures performed on the right side of the body)
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2010-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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