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Official Description

Direct repair of aneurysm, pseudoaneurysm, or excision (partial or total) and graft insertion, with or without patch graft; for ruptured aneurysm, popliteal artery

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 35152 involves the surgical intervention for the repair of a ruptured aneurysm or pseudoaneurysm of the popliteal artery. An aneurysm is characterized by an abnormal enlargement or dilation of an artery, which can occur due to various factors such as arteriosclerosis, mechanical obstruction, or malposition of the artery. Less frequently, aneurysms may arise from conditions like syphilis, tuberculosis, or abnormalities in the vessel wall, such as fibromuscular dysplasia. In contrast, a pseudoaneurysm is a hematoma that forms in communication with the artery wall but does not involve all three layers of the arterial wall, typically resulting from trauma or complications from medical procedures. The popliteal artery, located behind the knee, is a continuation of the common femoral artery and bifurcates into the anterior and posterior tibial arteries. The surgical procedure entails direct repair or excision of the aneurysm, with the potential insertion of a graft, which may be either autogenous (using the patient's own saphenous vein) or synthetic. This intervention is critical in emergency situations where a ruptured aneurysm poses an immediate risk of significant bleeding, necessitating prompt isolation and control of the bleeding before proceeding with the repair.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The procedure described by CPT® Code 35152 is indicated for the surgical repair of a ruptured aneurysm or pseudoaneurysm of the popliteal artery. The following conditions warrant this intervention:

  • Ruptured Aneurysm - A critical condition where the aneurysm has burst, leading to potential life-threatening internal bleeding.
  • Pseudoaneurysm - A hematoma that forms due to trauma or complications from medical procedures, which requires surgical intervention to prevent further complications.
  • Associated Occlusive Disease - Conditions that may accompany the aneurysm, necessitating repair to restore proper blood flow in the popliteal artery.

2. Procedure

The surgical procedure for CPT® Code 35152 involves several critical steps to ensure effective repair of the ruptured aneurysm or pseudoaneurysm of the popliteal artery:

  • Accessing the Popliteal Artery - A leg incision is made to gain access to the popliteal artery. The overlying soft tissues are carefully divided to expose the artery.
  • Establishing Arterial Control - Control of the popliteal artery is established both above and below the level of the aneurysm to prevent excessive blood loss during the procedure.
  • Clamping the Artery - Following the administration of anticoagulants, the popliteal artery is clamped above and below the aneurysm to isolate the area for repair.
  • Opening the Aneurysm Sac - The aneurysm sac is opened, and any thrombus or plaque present within the sac is removed to facilitate proper repair.
  • Repairing the Artery Walls - The walls of the artery are sutured back together, and an autogenous (saphenous vein) or synthetic patch graft is applied as necessary to reinforce the repair.
  • Alternative Techniques - In some cases, the aneurysm may be excised with direct repair achieved through end-to-end anastomosis of the distal and proximal vessel ends, with or without a patch graft. Another option is the placement of an autogenous (saphenous vein) or synthetic tube graft, which involves making a longitudinal incision in the artery, inserting the tube graft, and suturing it to the healthy artery both distal and proximal to the aneurysm.
  • Closing the Aneurysm Sac - After the graft is secured, the aneurysm sac is closed over the graft to complete the procedure.
  • Restoring Blood Flow - Finally, the clamps are released, and blood flow is re-established through the repaired artery.

3. Post-Procedure

Post-procedure care following the surgical repair of a ruptured aneurysm of the popliteal artery includes monitoring for any signs of complications such as bleeding, infection, or graft failure. Patients may require pain management and should be observed for proper limb perfusion. Follow-up imaging may be necessary to assess the integrity of the repair and ensure that blood flow is adequately restored. Rehabilitation may also be recommended to aid recovery and restore function in the affected limb.

Short Descr REPAIR RUPTD POPLITEAL ART
Medium Descr DIR RPR RUPTD ANEURYSM & GRF POPLITEAL ARTERY
Long Descr Direct repair of aneurysm, pseudoaneurysm, or excision (partial or total) and graft insertion, with or without patch graft; for ruptured aneurysm, popliteal artery
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) 1 - 150% payment adjustment for bilateral procedures applies.
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) P2F - Major procedure, cardiovascular-Other
MUE 1
CCS Clinical Classification 61 - Other OR procedures on vessels other than head and neck

This is a primary code that can be used with these additional add-on codes.

35572 Addon Code MPFS Status: Active Code APC N ASC N1 CPT Assistant Article Illustration for Code Harvest of femoropopliteal vein, 1 segment, for vascular reconstruction procedure (eg, aortic, vena caval, coronary, peripheral artery) (List separately in addition to code for primary procedure)
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).
59 Distinct procedural service: under certain circumstances, it may be necessary to indicate that a procedure or service was distinct or independent from other non-e/m services performed on the same day. modifier 59 is used to identify procedures/services, other than e/m services, that are not normally reported together, but are appropriate under the circumstances. documentation must support a different session, different procedure or surgery, different site or organ system, separate incision/excision, separate lesion, or separate injury (or area of injury in extensive injuries) not ordinarily encountered or performed on the same day by the same individual. however, when another already established modifier is appropriate it should be used rather than modifier 59. only if no more descriptive modifier is available, and the use of modifier 59 best explains the circumstances, should modifier 59 be used. note: modifier 59 should not be appended to an e/m service. to report a separate and distinct e/m service with a non-e/m service performed on the same date, see modifier 25.
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.
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.)
80 Assistant surgeon: surgical assistant services may be identified by adding modifier 80 to the usual procedure 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
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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2013-01-01 Changed Description Changed
2011-01-01 Changed Short description changed.
2002-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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