Central Venous Access via Tunneled Anterior Approach to Internal Jugular Vein Technique

Updated: Sep 04, 2017
  • Author: Krishna Kumar Govindarajan, MBBS, MS, MCh, MRCS, DNB; Chief Editor: Vincent Lopez Rowe, MD  more...
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Technique

Tunneled Anterior Approach to Internal Jugular Vein

The video below illustrates placement of a central line in the internal jugular vein (IJV).

Insertion of central line into internal jugular vein (IJV). Procedure performed by James Lee, MD, ColumbiaDoctors, New York, NY. Video courtesy of ColumbiaDoctors (https://www.columbiadoctors.org).

The description below outlines the author's approach to this procedure.

Site preparation

Skin cleansing with 2% chlorhexidine in alcohol is recommended for skin antisepsis; it has been shown to be superior to povidone-iodine or 70% alcohol. [6]

Expose the neck from the angle of the jaw superiorly, to the nipples inferiorly, to the midaxillary line laterally, and to the sternum medially. Surround the exposed area with sterile drape or towels (see the image below).

Correct exposure and draping of patient. Correct exposure and draping of patient.

Locating and accessing vein

To locate the target vein for percutaneous placement of a central venous line (CVL) via the anterior approach, use landmarks or ultrasound guidance.

Evidence suggests that ultrasound guidance outscores the landmark technique with regard to reduced failure rate, reduction in multiple attempts, reduction in misplacements, preservation of vein patency, and decrease in the incidence of line sepsis. [7] The ultrasound technique may slightly increase the risk of pneumothorax or arterial puncture, especially in inexperienced hands.

The open technique has a place in preterm neonates, in whom the percutaneous technique may be more difficult. With expertise, however, it is possible to place tunneled lines in neonates and infants by ultrasound guidance. [8, 9]

The IJV is located between the clavicular heads of the sternocleidomastoid. It is accessed best at the apex of the triangle the muscle heads make with the clavicle (see the image below).

Neck anatomy showing course of internal jugular ve Neck anatomy showing course of internal jugular vein (IJV). Image reproduced with permission from BMJ Publishing Group.

The Seldinger technique is shown in the image below.

Seldinger technique for internal jugular vein (IJV Seldinger technique for internal jugular vein (IJV) puncture.

The IJV puncture may be performed with or without ultrasound guidance. Perform a puncture aspiration of the IJV with a saline-filled syringe. Use a 20- to 22-gauge needle to permit passage of a guide wire through it. Insert the needle at an angle of 45º to the skin surface, between the two heads of the sternocleidomastoid and pointing toward the ipsilateral nipple.

Aspiration of blood with ease confirms correct placement. If blood is present but it is not aspirated with ease, then the needle is against the wall of the vein or is not fully within the lumen of the vein. Accordingly, the needle should be reinserted or manipulated gradually into the vein.

Insertion of central venous line with landmark guidance

After ensuring that the needle is within the lumen of the vein, pass the guide wire through the needle so that the tip positioned in the uppermost inferior vena cava (IVC); the wire should not be advanced into the retrohepatic vena cava (see the image below).

Guide wire passage. Guide wire passage.

Fluoroscopy or an image intensifier can be used to confirm the position of the guide wire tip. Watch for ectopic beats on the electrocardiography (ECG) monitor to avoid stimulation of the sinoatrial (SA) node. Placement of the guide wire tip in the IVC ensures safe manipulation while the dilator sheath is introduced. Also, the risk of cardiac perforation and tamponade is avoided.

After confirming that the guide wire is positioned correctly, withdraw the needle and introduce a dilator sheath with the aid of an image intensifier to monitor correct travel of the sheath into the vein. Remove the dilator sheath; then, using a screwing motion, pass a peel-off sheath, ideally into the uppermost IVC or into the right atrium. Remove the guide wire and trocar of the dilator sheath, and aspirate blood from the side arm to confirm positioning within the vein. Flush the sheath with saline. (See the image below.)

Dilator peeloff sheath threaded over guide wire. Dilator peeloff sheath threaded over guide wire.

Next, make a 5-mm incision at the midpoint of an imaginary line between the nipple and humeral head. An artery clip ensures dilatation for about 3-4 cm into the incision, where the line cuff will rest. As the needle is introduced into the tunnel site through the incision, infiltrate local anesthetic generously along the planned tunnel track, up to the neck puncture site.

Introduce a tunneler to complete the tunneling up to the neck puncture. Then pull the central venous line tip through from the incision into the neck puncture, to come to lie behind the peel-off sheath. (See the image below.)

Line tunneled in. Line tunneled in.

Determine the correct length of line required so that no looping of the line is present at the neck (see the image below). Handle the line gently at all times, using vascular forceps (no-touch technique). Make sure the line is not damaged. Place the line cuff about 2-3 cm from the incision entry point so that it will sit securely. Using the image intensifier, align the line against the peel-off sheath to approximate the required length, and trim the excess. When trimming the line, take care to ensure that it is cut without any irregularities.

Line length being adjusted. Handle the line with v Line length being adjusted. Handle the line with vascular forceps only (no-touch technique).

Placement of the line requires good coordination between the assistant and the surgeon. When the surgeon is ready to insert the line, the assistant pulls out the trocar of the peel-off sheath, using two pairs of vascular forceps to hold the line. Peel off the sheath gradually as the line is inserted, ensuring simultaneous advancement of the line as the sheath is peeled off outside the vein (ie, outside the neck incision; see the image below).

Line insertion into peeloff sheath. Line insertion into peeloff sheath.

Obtain a radiograph to determine whether the final position is acceptable (in the high right atrium or at the junction of the superior vena cava [SVC] and the right atrium; see the image below). [10, 11, 12]  Make sure the looping of the line at the neck into the vein is smooth, rather than an acute bend, to avoid line occlusion problems later on.

Radiograph showing final position of line in right Radiograph showing final position of line in right atrium.

Affix the line to the skin with a nonabsorbable suture (eg, 4-0 monofilament suture; see the first image below). Leave the line undisturbed for 3 weeks under a semipermeable dressing (eg, Mepore; see the second image below).

Line fixation with suture. Line fixation with suture.
Mepore dressing. Mepore dressing.

Insertion of central venous line under ultrasound guidance

Ultrasound guidance (see the images below) may help greatly in placing central venous lines safely and reliably, especially in situations in which placement may be difficult (eg, venous thromboses or multiple previous line insertions). [13, 14]

Ultrasound-guided internal jugular vein (IJV) punc Ultrasound-guided internal jugular vein (IJV) puncture (arrow shows needle entering IJV). Image reproduced with permission from BMJ Publishing Group.
Ultrasonogram of neck showing venous anatomy: (a) Ultrasonogram of neck showing venous anatomy: (a) internal jugular vein; (b) common carotid artery. Image reproduced with permission from BMJ Publishing Group.

A high-frequency, high-resolution probe (eg, 7-15 MHz) gives the best visualization of the venous anatomy. To obtain a good image, hold the probe in such a way as to achieve adequate skin contact without compressing the veins. Some preliminary training generally is needed to obtain an optimal image that shows all the relevant structures (IJV, carotid and subclavian arteries, pleura).

With care, the insertion of the line can be done relatively low on the neck, with the probe resting on the clavicle, to gain access to the widest part of the IJV as it joins the subclavian vein to form the innominate vein. Alternatively, the line insertion can be performed more easily high in the neck, directly into the IJV; however, this leaves a loop of line that is more obvious and may be more prone to kinking.

When puncturing the skin, hold the needle at an acute angle to the ultrasound probe so that the direction of the needle travel can be visualized accurately on the screen.

Rafael et al elaborated the methodology ultrasonographically guided location of the IJV, underlining the safety and reliability of the technique; they also detailed the intraoperative use of sterile ultrasonography. [15]  The utility of sonography as a training tool in vascular access in children was outlined in detail by Murphy et al. [16]

Pearls

To prevent line sepsis, use a full aseptic technique, including the following:

  • Chlorhexidine preparation
  • Full draping
  • Minimal handling of the line (no-touch technique)
  • Care when using ultrasonography for guidance

Before use, flush the line and accessory devices (dilators, wires, peel-off sheath) with saline.

Ultrasound-guided insertion requires familiarity with the probe, image acquisition, orientation, and interpretation.

ECG monitoring of the patient is necessary to alert the operator to the occurrence of dysrhythmias.

Heparin flush should be used at the end of procedure and subsequently to preserve patency when the line is in infrequent use.

Prompt recognition and treatment of line sepsis is important. Especially in neonates and infants, a chronic line infection may have a subtle presentation, with increasing bilirubin, falling platelet count, and low-grade pyrexia. Suspicion of line sepsis requires prompt and repeated testing for microbiology, including testing for fungi. Line sepsis requires aggressive treatment with intravenous antibiotics as per institutional protocol. Early removal is advocated to avoid loss of veins.

Avoid line placement in the following sites:

  • Damaged skin sites (eg, infection, burn, radiotherapy)
  • Mastectomy/axillary node dissection, other surgery sites
  • Pacemaker wires
  • Breast prosthesis
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Complications

Intraprocedural complications include the following:

  • Arterial puncture/catheterization
  • Hematoma formation
  • Misplaced line
  • Multiple attempts leading to damage to adjacent structures (esophagus, trachea, recurrent laryngeal nerve, vagus nerve)
  • Dysrhythmias
  • Cardiac perforation/ tamponade

Postprocedural complications include the following:

  • Bleeding
  • Pain
  • Pinch-off syndrome (compression of the line between the clavicle and first rib)
  • Catheter block
  • Catheter fracture
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