Anesthesia for bone marrow aspiration and/or biopsy, anterior or posterior iliac crest
CPT4 code
Name of the Procedure:
Anesthesia for Bone Marrow Aspiration and/or Biopsy, Anterior or Posterior Iliac Crest
Summary
This procedure involves administering anesthesia to numb the area around the iliac crest (hip bone) to make a bone marrow aspiration or biopsy more comfortable for the patient.
Purpose
The purpose of this procedure is to manage pain and discomfort while a sample of bone marrow is taken from the iliac crest. Bone marrow aspiration and biopsy are usually done to diagnose or monitor hematological conditions, such as leukemia, multiple myeloma, or anemia.
Indications
- Persistent unexplained anemia or abnormal blood counts
- Diagnosis or staging of blood disorders and cancers like leukemia or lymphoma
- Monitoring the progress of certain treatments
- Evaluating fever of unknown origin when infection is suspected in the bone marrow
Preparation
- Patients may need to fast for several hours prior to the procedure, depending on the type of anesthesia used.
- Blood tests may be required to check clotting function and overall health status.
- Patients should discuss medication use with their healthcare provider, especially blood thinners.
Procedure Description
- Pre-procedure: The patient lies on their side or stomach, depending on whether the anterior or posterior iliac crest is accessed.
- Anesthesia Administration: Local anesthesia is injected to numb the skin and deeper tissues around the hip bone. In some cases, sedation or regional anesthesia may also be used.
- Aspiration/Biopsy: Once numb, a needle is inserted into the iliac crest to withdraw a sample of bone marrow or bone for examination.
- Completion: The needle is removed, pressure is applied to the site to prevent bleeding, and a bandage is placed over the area.
Duration
The entire procedure, including the administration of anesthesia and bone marrow sampling, typically takes about 30 to 60 minutes.
Setting
This procedure is usually performed in a hospital, outpatient clinic, or a specialized surgical center with appropriate facilities for administering anesthesia.
Personnel
- Hematologist, oncologist, or specially trained medical doctor
- Anesthesiologist or nurse anesthetist (if sedation or regional anesthesia is used)
- Nurses or medical assistants for preparation and post-procedure care
Risks and Complications
- Common Risks: Mild pain or discomfort at the biopsy site, bruising, or minor bleeding.
- Rare Complications: Infection, allergic reaction to anesthesia, or accidental injury to surrounding tissues.
Benefits
- Provides critical diagnostic information for a variety of blood disorders and cancers.
- Helps in tailoring appropriate treatment plans.
- Pain management through anesthesia makes the procedure more comfortable for the patient.
Recovery
- Patients can usually go home the same day with post-procedure care instructions.
- Mild soreness at the biopsy site may be experienced but can be managed with over-the-counter pain relievers.
- Patients are advised to avoid strenuous activities for at least 24 hours.
- Follow-up appointments are often scheduled to discuss biopsy results and further treatment.
Alternatives
- Non-invasive imaging tests may provide some information but are less definitive than a bone marrow biopsy.
- Blood tests can give insights into blood cell counts and function but cannot replace the detailed information from bone marrow analysis.
- Pros: Less invasive options may be easier on the patient.
- Cons: Less definitive and comprehensive compared to bone marrow biopsy.
Patient Experience
- During the procedure, patients will feel the prick of the anesthesia needle and possibly some pressure during the bone marrow sampling but should not feel sharp pain.
- Post-procedure, patients may feel soreness or mild pain at the site, which is manageable with pain relief measures.
- The healthcare team will monitor the patient for any immediate complications and provide instructions for at-home care to ensure a smooth recovery.