Codes / CPT4 / 27599

27599 Unlisted procedure, femur or knee

CPT4 code

CPT4

Name of the Procedure:

Unlisted Procedure, Femur or Knee

  • Common Terms: Custom Femur or Knee Surgery, Non-Specified Femur/Knee Operation, Unlisted Orthopedic Procedure

Summary

An unlisted procedure for the femur or knee involves a surgical operation that does not fall under a specific, predefined category. These procedures are often tailored to the unique needs of a patient and can address a wide range of issues within the femur or knee joint area.

Purpose

  • Addresses: Trauma, deformities, severe arthritis, chronic pain, or other complex conditions affecting the femur or knee.
  • Goals: To relieve pain, restore function, correct deformities, or improve mobility in the affected area.

Indications

  • Severe knee or femur pain unresponsive to conservative treatments.
  • Complex fractures or dislocations.
  • Deformities of the femur or knee.
  • Previous failed knee surgeries requiring corrective procedures.

Preparation

  • Fasting: Usually required 6-8 hours before the procedure.
  • Medication: Adjustments may be required, particularly with blood thinners and certain other medications.
  • Diagnostics: X-rays, MRI, or CT scans to evaluate the affected area.

Procedure Description

  1. Anesthesia: Administer general or regional anesthesia.
  2. Incision: A surgeon makes an incision in the skin overlying the femur or knee.
  3. Surgical Steps: This can involve repositioning bones, removing or repairing damaged tissue, implanting hardware like screws or plates, or other necessary actions per the specific condition.
  4. Closure: The incision is closed with sutures or staples and bandaged.

Tools: Scalpels, orthopedic drills, screws, plates, custom implants. Anesthesia: General or regional, depending on the patient’s condition and procedure complexity.

Duration

  • Typically ranges from 1 to 3 hours, depending on the complexity of the surgery.

Setting

  • Performed in a hospital's operating room or a specialized orthopedic surgical center.

Personnel

  • Orthopedic surgeon
  • Surgical nurses
  • Anesthesiologist
  • Surgical technician

Risks and Complications

  • Infection
  • Blood clots
  • Nerve or vessel injury
  • Non-healing of the bone
  • Stiffness or reduced range of motion

Benefits

  • Pain relief
  • Improved mobility and function
  • Correction of deformities
  • Enhanced quality of life

Recovery

  • Hospital Stay: Typically 1-3 days post-operation.
  • Post-Procedure Care: Includes pain management, physical therapy, and wound care.
  • Recovery Time: Patients may resume normal activities within 6 weeks to several months, depending on the extent of surgery.
  • Restrictions: Limited weight-bearing and activity modification until healing progresses.
  • Follow-ups: Regular appointments to monitor healing and progress.

Alternatives

  • Conservative treatments: Physical therapy, medication, and injections.
  • Other surgical options: Predefined femur/knee surgeries like total knee replacement or femoral osteotomy.
  • Pros of Alternatives: Less invasive options may pose fewer risks.
  • Cons of Alternatives: May not provide sufficient relief or correction in complex cases.

Patient Experience

  • During Procedure: Patient will be under anesthesia and should feel no pain.
  • Post-Procedure: Expect some pain and swelling, manageable with medications.
  • Comfort Measures: Ice packs, elevation of the leg, and prescribed pain relief will help manage discomfort.

Medical Policies and Guidelines

Related policies from health plans