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Official Description

Gastrointestinal reconstruction for previous esophagectomy, for obstructing esophageal lesion or fistula, or for previous esophageal exclusion; with stomach, with or without pyloroplasty

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The CPT® Code 43360 refers to a surgical procedure known as gastrointestinal reconstruction, specifically performed following a previous esophagectomy. This procedure is indicated for patients who have obstructing esophageal lesions, fistulas, or have undergone esophageal exclusion. The primary goal of this reconstruction is to create a new passage for food from the stomach to the remaining esophagus or pharynx, effectively replacing the esophagus that has been removed or rendered non-functional. The procedure involves meticulous surgical techniques to ensure that the newly formed gastric tube has an adequate blood supply and is properly connected to the digestive tract. The reconstruction utilizes a segment of the stomach, which is fashioned into a tube that can serve as a substitute for the esophagus, allowing for the continuation of normal digestive processes. This complex operation may also include pyloroplasty, which is performed to alleviate any strictures in the duodenum, thereby facilitating better passage of food through the gastrointestinal tract.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 43360 is indicated for the following conditions:

  • Obstructing Esophageal Lesion - This refers to any abnormal growth or blockage in the esophagus that prevents normal swallowing and passage of food.
  • Fistula - An abnormal connection between the esophagus and another structure, which can lead to complications and necessitate reconstruction.
  • Previous Esophageal Exclusion - This occurs when the esophagus has been surgically removed or rendered non-functional, requiring a new pathway for food intake.

2. Procedure

The procedure for gastrointestinal reconstruction as per CPT® Code 43360 involves several detailed steps:

  • Ligation of Gastroepiploic Vessels - The gastroepiploic vessels are ligated along the greater curvature of the stomach, approximately 4 cm proximal to the pylorus. This step is crucial for enhancing the blood supply to the area that will be used to create the gastric tube.
  • Freeing the Tail of the Pancreas - The tail of the pancreas is carefully freed from its bed to allow for better access and manipulation during the reconstruction process.
  • Resection of the Spleen - The spleen is resected as part of the procedure, which may be necessary depending on the individual patient's anatomy and previous surgeries.
  • Construction of the Gastric Tube - A pedicle tube, approximately one foot long and one inch in diameter, is constructed from the greater curvature of the stomach. An incision is made in the stomach, and a double row of staples is inserted parallel to the greater curvature, about one inch from the edge. The stomach is then incised between the two rows of staples to create the first 6-inch portion of the gastric tube.
  • Creation of Additional Portions of the Tube - A second double row of staples is inserted proximal to the first row, and the stomach is incised again to create a second 6-inch portion of the gastric tube. The completed tube is now one foot long and will serve as the replacement for the esophagus.
  • Inversion of Staples - The staples in the tube and the residual stomach are inverted using a continuous suture, ensuring that the gastric tube remains attached to the fundus of the stomach.
  • Anastomosis - The gastric tube is reversed in direction, and the antral end of the tube is anastomosed to the remaining portion of the cervical esophagus. If the cervical esophagus has been completely obliterated, the tube is connected to the pharynx instead.
  • Closure of Distal Esophagus - If the distal esophagus has not been completely removed during a previous surgery, the distal portion is closed to prevent any complications.
  • Routing of the Tube - The gastric tube can be routed subcutaneously, retrosternally, or intrathoracically, depending on the surgical approach and patient needs.
  • Pyloroplasty - If necessary, pyloroplasty is performed to widen the pyloric canal and relieve any stricture in the duodenum. This is achieved through a longitudinal incision in the duodenum and pylorus, which is then closed transversely.

3. Post-Procedure

Post-procedure care following the gastrointestinal reconstruction involves monitoring the patient for any complications related to the surgery. Patients may require a period of recovery in a hospital setting to ensure that the new gastric tube is functioning properly and that there are no signs of infection or leakage at the anastomosis site. Nutritional support may be necessary, and patients are typically advised on dietary modifications to accommodate the changes in their digestive system. Follow-up appointments will be essential to assess the healing process and the effectiveness of the reconstruction.

Short Descr GASTROINTESTINAL REPAIR
Medium Descr GI RCNSTJ PREV ESPHG/EXCLUSION W/STOMACH
Long Descr Gastrointestinal reconstruction for previous esophagectomy, for obstructing esophageal lesion or fistula, or for previous esophageal exclusion; with stomach, with or without pyloroplasty
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 94 - Other OR upper GI therapeutic procedures
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.
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.
62 Two surgeons: when 2 surgeons work together as primary surgeons performing distinct part(s) of a procedure, each surgeon should report his/her distinct operative work by adding modifier 62 to the procedure code and any associated add-on code(s) for that procedure as long as both surgeons continue to work together as primary surgeons. each surgeon should report the co-surgery once using the same procedure code. if additional procedure(s) (including add-on procedure(s) are performed during the same surgical session, separate code(s) may also be reported with modifier 62 added. note: if a co-surgeon acts as an assistant in the performance of additional procedure(s), other than those reported with the modifier 62, during the same surgical session, those services may be reported using separate procedure code(s) with modifier 80 or modifier 82 added, as appropriate.
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.)
82 Assistant surgeon (when qualified resident surgeon not available): the unavailability of a qualified resident surgeon is a prerequisite for use of modifier 82 appended to the usual procedure code number(s).
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
Action
Notes
1995-01-01 Added First appearance in code book in 1995.
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