OBJECTIVETo introduce the methods of dacron flap application and its indications in treating fracture of multiple ribs, in order to reduce the incidence of the complications of fracture displacement.

METHODSFrom September 2006 to March 2008, 12 patients with fracture of multiple ribs were treated with absorbable rib fixed nail and dacron flap. Included 8 males and 4 females,the age was from 22 to 51 years with an average of 38.2 years,the operative time was 2 hours to 3 days after injured. All the patients were closed injury and simultaneously accompanied with significant chest pain and chest tightness. 4 cases with dyspnea, blood in sputum and blood oxygen saturation decreased. The X-ray showed 3 cases of unilateral fracture and 9 cases of bilateral rib fractures and all cases accompanied with hemopneumothorax.

RESULTSAll patients were followed up from 2 to 26 months with an average of 8 months. All the fractures healed. According to clinical criteria, pain, breathing, ribs alignment etc. to observe the effect, 10 cases got excellent result, 1 case good, 1 case poor.

CONCLUSIONIt is safe and effective to use absorbable rib fixed nails and dacron flap for treating fracture of multiple ribs and especially for the patients of osteoporosis, comminuted fracture or oblique fracture.