<p><strong>Background:</strong> The purpose of the present study is to verify the theoretical advantages of the intramedullary device over the dynamic hip screw devices and also whether it actually alters the eventual functional outcome of the patient. </p><p><strong>Methods:</strong> The study is comparative prospective study in which 40 patients were taken and treated either with dynamic hip screw or proximal femoral nailing. The clinical data will be collected and compared with pre-injury activity and present functional level with modified Harris hip score.</p><p><strong>Results:</strong> We found that there is no significant difference between Harris hip score in stable fracture (p value=0.222) fixed either with DHS or PFN. But there is statistically significant difference of score in unstable fracture (p value 0.040) treated by DHS and PFN. Functionally, utilizing the Harris hip scoring system, at the final follow-up, our study affirms PFN to be superior to DHS in unstable intertrochanteric fractures while in stable fractures, functional results are same. </p><p><strong>Conclusions:</strong> PFN is also found better in unstable fractures, because a greater number of patients having excellent Harris hip score. In stable fracture, functional result is same in both groups.</p>
<p><strong>Background: </strong>Patellar resurfacing in total knee arthroplasty has had its defenders and detractors. There seems to be a great difference in patellar resurfacing between countries and patellar resurfacing is still controversial. Some surgeons resurface the patella routinely, others not at all, and a third group prefers selective resurfacing. Therefore, in this prospective and randomised study, we compared the outcome after total knee arthroplasty with or without patellar resurfacing.</p><p><strong>Methods: </strong>In this study 50 cases (100 knees) were selected and each case was followed up for 2 years. In each case, one knee was operated by TKA with patellar resurfacing and the other by TKA with patellar non-resurfacing. Patients were followed-up for a period of 2 years and clinical and functional outcome of both knees was measured and compared by the help of knee society score (KSS) and VAS score.</p><p><strong>Results: </strong>There was statistically significant difference between the patellar resurfacing and non-resurfacing group with regard to knee society score, pain score and visual analogue score (VAS), with the patellar resurfacing having better scores. There was no significant difference in the functional scores between the 2 groups. Range of motion was complication rate was comparable in both the groups. However, there was no case of reoperation nor was there any complication related to the patellar implant. </p><p><strong>Conclusions:</strong> Patellar resurfacing in TKA leads to less post-operative persisting knee pain, and also leads to better outcome in terms of walking without pain, using stairs without pain and rest pain as compared to TKA without patellar resurfacing.</p>
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