[Closed treatment for type III humeral supracondylar fractures and prevention of ischemic contracture of forearm in children].

Objective: To evaluate the curative effects of manipulative reduction for children's type III humeral supracondylar fracture and the preventions of ischemic contracture of forearm in the early period.

Methods: From September 2008 to September 2011, 38 patients with humeral supracondylar fractures were treated with manipulative reduction and plaster stabilization, including 20 males and 18 females with an average age of 7.5 years (ranged, 2 to 13 years); the average time from injury to visit was 1.8 days(ranged,0.5 h to 6 d). There were 21 cases in straighten-ulnar deviation type and 17 cases in straighten-radial deviation type, 1 case in flexion type,all of them without vascular nerve injury. It was important to process swelling correctly in early stage of fracture. To decide fixed position according to the original displacement, and make a regular X-ray review, if found another displacement to correct it in 1-2 weeks after injury in time. Dismantle the plaster on the basis of bone healing and guide the functional exercise of elbow joint. According to Dodgt standard to evaluate clinical effects.

Results: All patients were followed up from 3 months to 1 year with an average of 7 months. All fractures healed. According to Dodgt standard, 14 patients got an excellent results, 19 good, 4 fair and 1 poor. The excellent and good rate was 86.84%.

Conclusion: It can obtain satisfactory clinical effects to treat humeral supracondylar fracture in children with closed manipulative reduction and plaster stabilization, while without vascular nerve injury. Early correct processing swelling and paying attention to gypsous angle can effectively prevent the ischemic contracture of forearm.