Objective To summarize operative procedure and the effectiveness of open reduction with internal fixation or radial head replacement for the treatment of Essex-Lopresti injury. Methods Between November 2002 and October 2010, 10 patients with Essex-Lopresti injury were treated. There were 8 males and 2 females with a mean age of 36 years (range, 20-56 years). Eight cases were fresh closed fracture within 2 days. According to Mason classification, 5 fracture were typeII, 3 were type III. The other 2 cases were old fracture within 3 months. Wrist joint X-ray revealed that all the patients had distal radioulnar joint dislocation. Open reduction with internal mini-plate or absorbable screw fixation was performed in 5 cases, and radial head replacement in 5 cases; meanwhile, the distal radioulnar joint was reducted and fixed. Results All incisions healed by first intention without infection or bone nonunion. The patients were followed up 7 to 24 months with an average of 14.7 months. The X-ray films showed fracture heal ing at 9-20 weeks (mean, 16.3 weeks); distal radioulnar joint was stable without shortening or shift of proximal radius. According to elbow cl inical evaluation system, the results were excellent in 5 cases, good in 3 cases, and fair in 2 cases. According to wrist cl inical evaluation, the results were excellent in 7 cases, good in 2 cases, and fair in 1 case. All patients had good elbow stabil ity, and recovered quickly. Conclusion Early diagnosis, operation, and functional exercises are important to obtain an excellent result in treating Essex-Lopresti injury.
ObjectiveTo investigate the effect of different saline irrigation volume under arthroscopy on early postoperative pain and swelling of the knee.MethodsThe clinical data of 539 patients with meniscus injury treated by arthroscopic menisci reformation who met the selection criteria between July 2016 and February 2020 were retrospectively analyzed. They were divided into three groups according to the continuous saline irrigation volume during the operation: 176 patients in the non-irrigation group (group A), 183 patients in the 1 liter-irrigation group (group B), and 180 patients in the 3 liters-irrigation group (group C). There was no significant difference in gender, age, cause of injury, sides of injury, body mass index, disease duration, smoking history, and classification of meniscus injury among 3 groups (P>0.05). At 6, 12, 24, 48, and 72 hours after operation, the patient’s pain level was evaluated by the visual analogue scale (VAS) score, and the knee swelling situation was evaluated by the swelling ratings (the difference between both sides in circumference of the 2 cm upper patella of the knee). Knee skin temperature (the difference of the skin temperature between both sides) and the C-reactive protein (CRP) level in serum were measured at the 1st and 3rd days after operation. Range of motion of the knee was measured at the 1st, 3rd, and 5th days after operation.ResultsAll incisions healed by first intention without any complication after operation. The VAS scores of each group showed a slow increase trend after operation, and gradually decreased to less than the VAS score of 6 hours at 48 hours after operation. There was no significant difference in VAS scores among the 3 groups at each time point after operation (P>0.05). The swelling ratings of the knee in each group showed a gradually decrease trend after operation. There was no significant difference in the swelling ratings of the knee among the 3 groups at each time point after operation (P>0.05). The skin temperature of the knee in each group decreased at the 3rd day after operation than the 1st day, and there was no significant difference in the skin temperature of the knee among the 3 groups at each time point after operation (P>0.05). There was no significant difference in CRP level within the group and among the 3 groups at each time point after operation (P>0.05). Range of motion of the knee in each group increased gradually at the 1st, 3rd, and 5th days after operation, and there was no significant difference among the 3 groups at each time point after operation (P>0.05).ConclusionThe different continuous saline irrigation volume would not affect the early postoperative pain, swelling, and inflammation of the knee during the arthroscopic menisci plasty.