Intra-articular dexmedetomidine (2 μg/kg) has superior analgesic efficacy, delayed the first postoperative requirement for analgesia and decreasing the need for postoperative analgesics with no major adverse effects.
Background:Multiligamentous injuries of knee are a complex problem in orthopaedics. Combined ACL-PCL injuries are uncommon, usually associated with knee dislocations. Extremity vascular status is essential because of possible arterio-venous compromise. These complex injuries require a systematic evaluation and treatment. Single setting simultaneous arthroscopic ACL and PCL reconstruction or a staged approach can be adopted to treat these cases.Objectives:To evaluate functional outcome of simultaneous arthroscopic ACL and PCL reconstruction with hamstring tendon autograft in multiligamentous knee injuries.Patients and Methods:This prospective study was performed on 20 patients with combined ACL-PCL injuries who underwent simultaneous arthroscopic ACL-PCL reconstruction with hamstring tendon. Evaluation of functional outcome was by IKDC and Lysholm-Tegner scores.Results:In 20 patients, mean age 34 years, return to full-time work and to full sports was 8 weeks and 6.2 months respectively. All patients had full range of motion except 2 patients with < 5 degrees flexion loss; 90% had negative Lachmann test; 95% had negative pivot shift and 10% patients had mild posterior drawer at 90 degrees (1+) at final follow up. Mean IKDC score was 90 (range 81 - 94); mean Tegner activity score was 7 and mean Lysholm knee score was 89. 85% returned to preinjury activity level and a 90% satisfaction rate.Conclusions:Simultaneous arthroscopic ACL and PCL reconstructions using hamstring tendon for combined ACL and PCL injuries is a clinically effective, safe, time saving and cost-effective procedure with better patient compliance and reproducible for a timely return of motion, strength, and function with favorable outcome.
Early surgical intervention hastens recovery, rehabilitation and return to school and decreases the risk of developing avascular necrosis. We suggest Smooth Pins fixation in zones I and II (nearer to zone I) and cancellous screw fixation in zones II, III and IV. Decompression of hip joint by capsulotomy releases the tamponade effect and should be performed in all cases of paediatric femoral neck fractures.
A hip fracture dislocation with contralateral femur fracture is a rare combination. We report a case of neglected posterior dislocation of hip with Pipkins-II femoral head and medial condylar fractures associated with a contralateral femoral shaft fracture. Right hip joint was approached via the Kocher-Langenbeck, following reduction, femoral head fragments were fixed with two 4-mm cannulated cancellous screws with open reduction internal fixation plating of ipsilateral femoral condylar fracture and closed reduction internal fixation nailing of left femur in the same sitting. Immediate postoperative X-rays were satisfactory. Postoperative period was uneventful. Over 7-year follow-up, patient is successfully performing his duties with X-rays bearing no signs of avascular necrosis (AVN) or hip arthritis. Thus, complex femoral fractures require a multidisciplinary approach for successful treatment. Early congruous reduction, anatomical fixation and early rehabilitation help in reducing the incidence of AVN and postoperative arthritis. Successful diagnosis of Pipkin's fracture dislocations requires use of CT, MRI and ultrasound in adjunct to X-rays.
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