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Official Description

Retrobulbar injection; alcohol

© Copyright 2026 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 67505 refers to a retrobulbar injection of alcohol, which is a targeted injection performed in the retrobulbar space of the eye. This procedure involves the administration of alcohol directly into the area behind the eyeball, which is often utilized for therapeutic purposes. The retrobulbar region is a space that contains important structures, including the optic nerve and blood vessels, making precise technique essential for safety and efficacy. Prior to the injection, the skin over the lateral aspect of the lower eyelid is typically cleansed to minimize the risk of infection, and a local anesthetic may be administered to ensure patient comfort during the procedure. The injection technique requires careful navigation through the eyelid and septum to reach the retrobulbar space without damaging surrounding tissues. The withdrawal of the plunger before injecting the alcohol is a critical step to confirm that the needle is not positioned within a blood vessel, thereby preventing potential complications. This procedure is distinct from other types of injections into the eye, such as those involving medication, which are coded differently (CPT® Code 67500). The use of alcohol in this context may be indicated for various therapeutic reasons, including pain management or other specific ocular conditions.

© Copyright 2026 Coding Ahead. All rights reserved.

1. Indications

The retrobulbar injection of alcohol (CPT® Code 67505) is indicated for specific therapeutic purposes related to ocular conditions. The following are common indications for this procedure:

  • Pain Management - This procedure may be performed to alleviate severe ocular pain, particularly in cases of conditions such as glaucoma or other painful eye disorders.
  • Neuropathic Pain - It can be indicated for patients experiencing neuropathic pain related to the optic nerve or other retrobulbar structures.
  • Ocular Conditions - The injection may be utilized in the management of certain ocular conditions that require localized treatment.

2. Procedure

The retrobulbar injection of alcohol involves several critical procedural steps to ensure safety and effectiveness. The following steps outline the procedure:

  • Step 1: Preparation - The procedure begins with the cleansing of the skin over the lateral aspect of the lower eyelid to reduce the risk of infection. A local anesthetic may be administered to enhance patient comfort during the injection.
  • Step 2: Needle Insertion - The clinician inserts the needle through the skin of the eyelid, slightly lateral to the midline of the eye. This precise location is chosen to facilitate access to the retrobulbar space.
  • Step 3: Needle Advancement - The needle is advanced straight down through the eyelid's septum. Once the needle has penetrated the septum, it is redirected upward to reach the free space of the retrobulbar region, where the injection will take place.
  • Step 4: Aspiration - Before injecting the alcohol, the clinician withdraws the plunger of the syringe to aspirate. This step is crucial to ensure that the needle is not positioned within a blood vessel or any vital structure, which could lead to complications.
  • Step 5: Injection - Once it is confirmed that the needle is in the correct location, the alcohol mixture is injected into the retrobulbar space. This step requires careful control to ensure the appropriate volume is administered.
  • Step 6: Withdrawal and Pressure Application - After the injection is complete, the needle is withdrawn from the eyelid. Gentle pressure is then applied over the injection site to minimize bleeding and promote healing.

3. Post-Procedure

Following the retrobulbar injection of alcohol, patients may be monitored for any immediate adverse reactions or complications. It is important to observe the injection site for signs of bleeding or infection. Patients may experience temporary discomfort or swelling at the injection site, which typically resolves within a short period. Instructions for post-procedure care may include avoiding strenuous activities and monitoring for any unusual symptoms. Follow-up appointments may be scheduled to assess the effectiveness of the injection and to manage any ongoing treatment needs.

Short Descr INJECT/TREAT EYE SOCKET
Medium Descr RETROBULBAR INJECTION ALCOHOL
Long Descr Retrobulbar injection; alcohol
Status Code Active Code
Global Days 000 - Endoscopic or 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) 1 - 150% payment adjustment for bilateral procedures applies.
Physician Supervisions 09 - Concept does not apply.
Assistant Surgeon (80, 82) 1 - Statutory 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 Procedure or Service, Multiple Reduction Applies
ASC Payment Indicator Office-based surgical procedure added to ASC list in CY 2008 or later with MPFS nonfacility PE RVUs; payment based on MPFS nonfacility PE RVUs.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P4E - Eye procedure - other
MUE 1
CCS Clinical Classification 21 - Other extraocular muscle and orbit therapeutic procedures
50 Bilateral procedure: unless otherwise identified in the listings, bilateral procedures that are performed at the same session, should be identified by adding modifier 50 to the appropriate 5 digit code. note: this modifier should not be appended to designated "add-on" codes (see appendix d).
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.
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.
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.)
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.)
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)
XU Unusual non-overlapping service, the use of a service that is distinct because it does not overlap usual components of the main service
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