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[Treatment of diaphragmatic ruptures by laparoscopic approach in the lateral position].

STUDY AIM
The aim of this retrospective study was to assess the feasibility of the treatment of recent diaphragmatic ruptures through laparoscopic approach in lateral position in patients with stable hemodynamic condition.


PATIENTS AND METHOD
From 1994 to 1999, seven patients, 16 to 68 years old, were operated on for diaphragmatic rupture after a 6 hours to 15 days delay. Diaphragmatic rupture was located on the left side in 6 patients, on the right side in 1. Diagnosis was confirmed by CT-scan with reconstructions; there was no associated visceral injury. Patients were operated on by laparoscopic approach in lateral position, herniated viscera reintegrated by moderate pulling and diaphragmatic rupture repaired with non resorbable continuous suture.


RESULTS
Stomach was the usual herniated viscera (n = 6); hemothorax was less than 300 cL; diaphragmatic rupture was 8 to 12 cm long. Duration of surgery was no more than 120 minutes. The seven patients after a two months to two years delay had normal chest X-rays.


CONCLUSION
The laparoscopic approach in lateral position provides good visibility of the diaphragmatic lesions, easy reduction of herniated organs, complete thorax exploration and cleaning, and easy diaphragmatic repair. This technique is only feasible in patients with stable hemodynamic conditions and does not provide a complete abdominal exploration.