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Official Description

Laminectomy with cordotomy, with section of 1 spinothalamic tract, 1 stage; thoracic

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

Laminectomy with cordotomy, as described by CPT® Code 63195, is a surgical procedure aimed at alleviating severe pain by selectively targeting the anterior spinothalamic tract, which is the primary pathway for pain transmission within the spinal cord. This procedure is particularly relevant for patients experiencing significant unilateral pain, often associated with malignancies in terminal stages. The anterior spinothalamic tract is located in the anterolateral aspect of the spinal cord and is responsible for conveying sensory information from the opposite side of the body to the brain. The laminectomy component involves the surgical removal of a portion of the lamina, which is the bony structure covering the spinal canal, to access the spinal cord. Cordotomy can be performed in a single operation or as part of a two-stage procedure, and it can be executed unilaterally or bilaterally, depending on the patient's specific pain management needs. Although advancements in pain management techniques have reduced the frequency of cordotomy procedures, they remain a critical option for patients suffering from intractable pain that cannot be managed through other means. The surgical approach begins with an incision over the targeted vertebra in the cervical or thoracic region, extending down to the spinous processes, followed by muscle retraction and lamina removal to expose the spinal cord for the precise identification and sectioning of the spinothalamic tract.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The procedure of laminectomy with cordotomy (CPT® Code 63195) is indicated for patients experiencing severe unilateral pain, particularly in cases associated with malignancies in terminally ill patients. This procedure is typically considered when other pain management strategies have proven ineffective, and the goal is to provide relief from intractable pain that significantly impacts the patient's quality of life.

  • Severe Unilateral Pain This procedure is primarily indicated for patients suffering from intense pain on one side of the body, often due to cancer-related conditions.
  • Malignancy Patients with terminal cancer may benefit from this procedure as a means to manage pain that is unresponsive to conventional treatments.

2. Procedure

The laminectomy with cordotomy procedure involves several critical steps to ensure effective access to the spinal cord and the targeted spinothalamic tract.

  • Step 1: Incision The surgical process begins with an incision made over the vertebra in the cervical or thoracic spine, where the spinothalamic tract is to be targeted. This incision is carefully extended down to the spinous processes to provide adequate access to the underlying structures.
  • Step 2: Muscle Retraction Once the incision is made, the surrounding muscle tissue is retracted away from the lamina and facet joint. This retraction is crucial for exposing the bony structures of the spine without causing unnecessary damage to the muscles.
  • Step 3: Laminectomy A bone drill is then utilized to remove part or all of the lamina, which is the bony covering of the spinal canal. This step is essential for exposing the spinal cord and the targeted spinothalamic tract.
  • Step 4: Identification and Sectioning of the Spinothalamic Tract After the spinal cord is exposed, the surgeon identifies the spinothalamic tract. This tract is then carefully cut to disrupt the pain transmission pathway, thereby alleviating the patient's pain.

3. Post-Procedure

Following the laminectomy with cordotomy, patients may require specific post-operative care to ensure proper recovery. This includes monitoring for any complications related to the surgery, such as infection or neurological deficits. Pain management will continue to be a focus, as the goal of the procedure is to provide relief from severe pain. Patients may also need rehabilitation services to aid in recovery and to help them regain strength and mobility. The expected recovery time can vary based on the individual patient's health status and the extent of the procedure performed.

Short Descr INCISE SPINE & CORD THORACIC
Medium Descr LAM CORDOTOMY SCTJ 1 SPINOTHALMIC TRACT THORACIC
Long Descr Laminectomy with cordotomy, with section of 1 spinothalamic tract, 1 stage; thoracic
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) P1F - Major procedure - explor/decompr/excis disc
MUE Not applicable/unspecified.
CCS Clinical Classification 3 - Laminectomy, excision intervertebral disc
Date
Action
Notes
2021-12-31 Deleted Code deleted
2013-01-01 Note Short Descriptor changed.
2009-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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