Coding Ahead
CasePilot
Medical Coding Assistant
Case2Code
Search and Code Lookup Tool
RedactPHI
HIPAA-Compliant PHI Redaction
DetectICD10CM
ICD-10-CM Code Detection
Log in Register free account
1 code page views remaining. Guest accounts are limited to 1 page view. Register free account to get 5 more views.
Log in Register free account

Official Description

Closed treatment of distal femoral epiphyseal separation; with manipulation, with or without skin or skeletal traction

© Copyright 2025 American Medical Association. All rights reserved.

Common Language Description

The closed treatment of distal femoral epiphyseal separation, as described by CPT® Code 27517, involves the management of a specific type of injury to the growth plate, known as the epiphysis, located at the end of the femur (thigh bone). The epiphyseal plate is crucial for bone growth, and any separation in this area can lead to significant complications, including the potential for halted bone growth and leg length discrepancies. This procedure is indicated when there is a minimally displaced separation of the distal femoral epiphysis, which typically occurs due to trauma. The treatment aims to restore the normal anatomical alignment of the bone fragments to ensure proper healing and continued growth. During the procedure, closed reduction techniques are employed, which means that the bones are manipulated back into place without the need for surgical incisions. This manipulation may be supplemented with skin or skeletal traction to maintain the correct positioning of the bone fragments and to prevent further displacement. Radiographic imaging is utilized to confirm that the bone fragments are properly aligned after the reduction. If traction is necessary, it can be applied using various methods, including skin traction, which involves external devices, or skeletal traction, which involves internal fixation devices. Ultimately, if traction is not utilized, the affected leg is immobilized in a long leg or hip spica cast to ensure stability during the healing process.

© Copyright 2025 Coding Ahead. All rights reserved.

1. Indications

The closed treatment of distal femoral epiphyseal separation is indicated for the following conditions:

  • Trauma Separation of the growth plate due to an injury, which may lead to complications if not treated.
  • Minimally Displaced Epiphyseal Separation A condition where the epiphyseal separation is not significantly displaced, allowing for closed reduction techniques to be effective.

2. Procedure

The procedure for closed treatment of distal femoral epiphyseal separation involves several key steps:

  • Closed Reduction The physician applies manual force to the affected area to realign the separated epiphyseal fragments into their normal anatomical position. This step is critical to ensure proper healing and to prevent complications such as leg length discrepancies.
  • Radiographic Evaluation After the reduction, radiographs (X-rays) are obtained to confirm that the bone fragments are correctly aligned. This imaging is essential to verify the success of the reduction and to assess the need for any additional interventions.
  • Application of Traction (if necessary) Depending on the specific case, either skin or skeletal traction may be applied to maintain the alignment of the bone fragments. For skin traction, a traction strap is secured to the lower leg, and weights are attached to create a longitudinal force. In skeletal traction, a wire, pin, screw, or clamp is inserted through the skin and attached to the proximal tibia, with the ends connected to a pulley system and weights.
  • Immobilization If traction is not utilized, the leg is immobilized in a long leg or hip spica cast to ensure stability and support during the healing process. This immobilization is crucial for preventing movement that could disrupt the healing of the epiphyseal separation.

3. Post-Procedure

Post-procedure care for patients undergoing closed treatment of distal femoral epiphyseal separation includes monitoring for signs of complications, such as improper healing or infection. Patients are typically advised to limit weight-bearing activities on the affected leg during the initial recovery phase. Follow-up appointments are necessary to assess the healing process through additional radiographic evaluations. The duration of immobilization in a cast may vary based on the individual case and the physician's assessment of healing progress. Rehabilitation exercises may be introduced gradually to restore mobility and strength once the physician determines that it is safe to do so.

Short Descr TREAT THIGH FX GROWTH PLATE
Medium Descr CLTX DSTL FEM EPIPHYSL SEP W/MANJ W/WO SKIN/SKEL
Long Descr Closed treatment of distal femoral epiphyseal separation; with manipulation, with or without skin or skeletal traction
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) 0 - 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 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 146 - Treatment, fracture or dislocation of hip and femur
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).
54 Surgical care only: when 1 physician or other qualified health care professional performs a surgical procedure and another provides preoperative and/or postoperative management, surgical services may be identified by adding modifier 54 to the usual procedure number.
AS Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery
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)
Date
Action
Notes
Pre-1990 Added Code added.
Code
Description
Code
Description
Code
Description
Code
Description
CasePilot

Get instant expert-level medical coding assistance.

Ask about:
CPT Codes Guidelines Modifiers Crosswalks NCCI Edits Compliance Medicare Coverage
Example: "What is CPT code 99213?" or "Guidelines for E/M services"