Chest tube

Indications

1. Hemothorax
2. Abscess
3. Empyema
4. Traumatic Pneumothorax (some)
5. Spontaneous Pneumothorax (some)

Relative Indications

1. Penetrating thoracic injury and need for positive pressure ventilation
2. Profound hypoxia/hypotension in pt with penetrating chest injury
3. Profound hypoxia/hypotension and signs of hemothorax

Relative Contraindications

1. Overlying skin infection
2. Coagulopathy
3. Multiple pleural adhesions

Equipment Needed

1. Chest tube
   1. 14-28F for pneumothorax
   2. 32-40F for hemothorax
2. Scalpel
3. Clamp (Kelly)

1. Sterile drapes
2. Silk sutures
3. Syringes and needles for anesthesia
4. Lidocaine
5. Betadine
6. Sterile gown/gloves
7. Face shield
8. Pleur-evac

Procedure

1. If possible; Elevate HOB to 30-60 degrees to lower diaphragm-decreasing risk of injury to diaphragm/intra-abdominal organs
2. Expose insertion site by moving upper extremity above head on affected side
   1. Insertion site = mid- to ant axillary line at 4th/5th intercostal space
      1. ~Nipple line in men, inframammary crease in women
3. Clean w/ betadine and drape
4. Confirm rib space and anesthetize w/ up to 5mg/kg of lido w/ or w/o epi
   1. Must anesthetize skin, soft tissue, muscle, periosteum, and pleural space
5. Incise along upper border of the lower rib of the intercostal space
   1. Ensure that incision is large enough to fit your finger through
6. Use curved clamp to bluntly dissect through the muscle until you reach the rib
7. Angle the clamp to go above and over the rib and push until enter the pleural space
8. Open the clamp and pull it out with the clamp still open to create a larger tract
9. Premeasure chest tube from skin incision to ipsi clavicle to avoid advancing chest tube too far
10. Clamp the prox end of the chest tube and pass it along the tract into the pleural cavity
    1. It helps to have your finger in the tract and pass the tube along your finger, particularly in obese patients
11. Once in the space, remove the clamp
12. Feed the chest tube until all the holes are inside the thoracic cavity
    1. Aim superoanterior for ptx; aim posteriorly for hemothorax
       1. Controversial as to whether this is important
13. Rotate the tube 360 degrees
    1. Reduces likelihood of tube kinking
    2. If tube rotates easily, can help indicate correct location inside pleural cavity
14. Attach distal end of tube to the pleur-evac and place on suction (20-30cmH2O suction)
15. Secure tube with silk suture and cover with gauze and cloth tape
16. Obtain CXR position of tube
17. Give abx (e.g. cefazolin)

Complications

1. Exsanguination (2/2 removing the tamponade effect of the hemothorax)
   1. Clamp tube immediately; take pt to the OR for emergent thoracostomy
2. Air leak
   1. Reason why you never clamp the tube once it's in place (could cause tension ptx)
3. Failure
4. Infection
   1. Give prophylactic abx (decreases rate of empyema)
5. Damage to nerves/vessels/heart/lung/diaphragm/abdomen
6. Improper positioning of the tube
7. Tension pneumothorax
8. Failure to drain
   1. Improper connections or leaks in the external tubing / water seal system
   2. Improper positioning of tube
   3. Occlusion of bronchi or bronchioles by secretions or foreign body
   4. Tear of one of the large bronchi
   5. Large tear of the lung parenchyma
   6. If ptx persists or large air leak despite well-placed tube need emergent bronchoscopy

See Also

• Pneumothorax
• Hemothorax
• Chest Tube (Peds)

Source

http://www.trauma.org/archive/thoracic/CHESTdrain.html