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Official Description

Open treatment of talus fracture, includes internal fixation, when performed

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The procedure described by CPT® Code 28445 refers to the open treatment of a fracture of the talus, which is a critical bone in the foot. The talus plays a vital role in the ankle joint by connecting the leg bones, the tibia and fibula, to the foot, and it also articulates with the calcaneus at the subtalar joint. Fractures of the talus are often the result of high-impact trauma, such as falls or motor vehicle accidents, making them significant injuries that require careful surgical intervention. During the open treatment procedure, the surgeon exposes the fracture site to allow for direct visualization and manipulation of the bone fragments. This exposure enables the inspection of the ankle and subtalar joints, ensuring that any associated injuries can be addressed. The surgeon meticulously clears the fracture site of any debris and aligns the talar fragments, which may involve the application of traction using a talar pin. In cases of severely comminuted fractures, where the bone is shattered into multiple pieces, a second incision may be necessary to achieve proper anatomic alignment of all fragments. After the fragments are reduced, temporary wire fixation may be utilized to stabilize the fracture while confirming anatomic reduction through radiographic imaging. Once the alignment is verified, internal fixation devices, such as pins or screws, are applied as needed to secure the fracture. The procedure concludes with the irrigation of the wound and the closure of the incisions, ensuring a clean and secure healing environment for the patient.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The open treatment of a talus fracture, as described by CPT® Code 28445, is indicated for specific conditions and circumstances surrounding the injury. These include:

  • High-Impact Trauma: Fractures resulting from significant force, such as those sustained in falls from heights or motor vehicle accidents.
  • Comminuted Fractures: Cases where the talus is shattered into multiple fragments, necessitating surgical intervention for proper alignment and stabilization.
  • Displaced Fractures: Fractures where the bone fragments are not aligned, requiring open reduction to restore normal anatomy.
  • Associated Joint Injuries: Situations where there may be concurrent injuries to the ankle or subtalar joint that need to be addressed during the surgical procedure.

2. Procedure

The open treatment of a talus fracture involves several critical procedural steps, which are outlined as follows:

  • Step 1: Exposure of the Fracture Site - The surgeon begins by making an incision to expose the fracture site of the talus. This allows for direct access to the bone and surrounding structures, facilitating a thorough examination of the injury.
  • Step 2: Inspection of the Ankle and Subtalar Joint - Once the fracture site is exposed, the surgeon inspects the ankle and subtalar joint for any additional injuries or damage that may require attention during the procedure.
  • Step 3: Debridement of the Fracture Site - The next step involves clearing the fracture site of any debris, such as bone fragments or foreign material, to prepare for proper alignment and fixation of the talar fragments.
  • Step 4: Reduction of Fracture Fragments - The surgeon carefully reduces the talar fragments, aligning them to restore the normal anatomy of the bone. This may involve the application of traction using a talar pin to assist in achieving the correct position.
  • Step 5: Temporary Fixation - In cases of severely comminuted fractures, temporary wire fixation may be applied to stabilize the fragments while ensuring that anatomic reduction is confirmed through radiographic imaging.
  • Step 6: Application of Internal Fixation - Once the alignment is verified, the surgeon applies internal fixation devices, such as pins or screws, as needed to secure the fracture and maintain stability during the healing process.
  • Step 7: Wound Irrigation and Closure - The final steps involve irrigating the wound to reduce the risk of infection and then closing the incisions to promote healing.

3. Post-Procedure

After the open treatment of a talus fracture, patients can expect specific post-procedure care and considerations. This may include monitoring for signs of infection at the surgical site, managing pain with prescribed medications, and following up with imaging studies to ensure proper healing and alignment of the talus. Patients are typically advised to limit weight-bearing activities on the affected foot and may require physical therapy to regain strength and mobility as they recover. The duration of recovery can vary based on the severity of the fracture and the individual’s overall health, but close follow-up with the healthcare provider is essential to ensure optimal outcomes.

Short Descr TREAT ANKLE FRACTURE
Medium Descr OPEN TREATMENT TALUS FRACTURE
Long Descr Open treatment of talus fracture, includes internal fixation, when performed
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 Hospital Part B services paid through a comprehensive APC
ASC Payment Indicator Surgical procedure on ASC list in CY 2007; payment based on OPPS relative payment weight.
Type of Service (TOS) 2 - Surgery
Berenson-Eggers TOS (BETOS) P3D - Major procedure, orthopedic - other
MUE 1
CCS Clinical Classification 147 - Treatment, fracture or dislocation of lower extremity (other than hip or femur)
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.
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.
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.)
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).
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
CR Catastrophe/disaster related
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)
SG Ambulatory surgical center (asc) facility service
XS Separate structure, a service that is distinct because it was performed on a separate organ/structure
Date
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2008-01-01 Changed Code description changed.
Pre-1990 Added Code added.
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