title: Acute Compartment Syndrome of the Lower Leg after Coronary Artery Bypass Grafting: A Silent but Dangerous Complication.
abstract: BACKGROUND
  Acute compartment syndrome (ACoS) is a serious, limb-threatening condition, but ACoS after coronary artery bypass grafting (CABG) is rare. ACoS is diagnosed with the help of typical symptoms, but due to the use of analgesics in a postoperative setting, these symptoms may vary. Identifying risk factors for ACoS after CABG could reduce the risk of developing this complication.
  
  
  METHODS
  We describe the clinical presentation, diagnosis, and management of five cases of ACoS arising from CABG procedures at our institution during the last 5 years. We also review all cases found in literature about this complication.
  
  
  CONCLUSIONS
  Both systemic and local factors may contribute to ACoS of the lower leg. These factors include increased microvascular permeability caused by cardiopulmonary bypass (CPB), the use of cardiac-assist devices causing arterial occlusion and reperfusion injury, diminished arterial blood flow in patients with peripheral vascular disease due to lithotomy position and the use of elastic bandages and local trauma and hematoma formation due to the harvesting of the greater saphenous vein (GSV).
  
  
  CONCLUSIONS
  To prevent this serious complication, we advise to pay extra attention to the patients with a greater risk. Hemostasis after venectomy in CABG surgery is mandatory, especially in the endoscopic harvesting of the GSV. Elastic bandages should be applied after weaning from CPB. Elevated creatine phosphokinase values may indicate ACoS. When suspicion arises, intracompartmental pressure measurement is the preferred tool for early recognition and diagnosis. To prevent irreversible, extensive tissue damage and permanent disability fasciotomy must be performed immediately after the diagnosis is made.
authors.affiliation: Department of Cardiothoracic Surgery, Academic Medical Centre, Amsterdam, The Netherlands.
authors.forename: Henryk Jan
authors.initials: HJ
authors.lastname: Te Kolste
authors.affiliation: Department of Vascular Surgery, Academic Medical Centre, Amsterdam, The Netherlands.
authors.forename: Ron
authors.initials: R
authors.lastname: Balm
authors.affiliation: Department of Cardiothoracic Surgery, Academic Medical Centre, Amsterdam, The Netherlands.
authors.forename: Bas
authors.initials: B
authors.lastname: de Mol
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D003161:Compartment Syndromes / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D001026:Coronary Artery Bypass / Q000009:adverse effects*; D042241:Early Diagnosis; D005260:Female; D006801:Humans; D035002:Lower Extremity / Q000098:blood supply*; D008297:Male; D008875:Middle Aged; D011237:Predictive Value of Tests; D012307:Risk Factors; D013997:Time Factors; D016896:Treatment Outcome