Calcaneal fractures: a management dilemma-minimally invasive approach for intra and extra articular calcaneal fractures

Background: Calcaneal fractures which constitutes 2% of total fractures are frequent and very debilitating if not treated properly. Calcaneal fractures generally affect younger population leading to significant man-days loss(around 2-5 years3) and in-turn leading significant economic burden on the society. The goal of treatment for calcaneal fractures is elimination of pain and restoration of normal foot shape, biomechanics, and walking ability. Wound related complications are common with open surgeries. After open reduction internal fixation with perimeter plates for displaced calcaneal fractures, wound edge necrosis is commonly observed with the extended lateral approach. Because of such high incidence of wound complications in open reduction of calcaneum fractures, minimally invasive approach takes priority over open reduction of these fractures.Methods: The study aimed to evaluate the results of minimally invasive approach for calcaneal fractures. To reduce the operative complications, 30 patients were treated with minimally invasive methods in both extra articular and intra-articular calcaneal fractures and the results were evaluated. All patients were evaluated clinically , functionally and radiologically 3D- CT reconstruction images.Results: All cases were followed up for 2 years at specified intervals. The outcome measures were evaluated by AOFAS scores10 with excellent result in 13 cases and good to fair results in the rest. Operated patients had no wound infection, no skin necrosis, 5 patients had mild subtalar arthrosis and 3 patients complained slight difficulty in wearing shoes. None of them have any gait abnormalities.Conclusions: Our study suggests that the minimally invasive methods will reduce the operative complication rates. The minimally invasive surgical intervention in an expert hand can yield better results with less complication rates.

Pancytopenia--a six year study.

All cases of pancytopenia seen over a six year period in two hematology centres were analysed. Patients receiving myelotoxic chemotherapy or those with leukemic cells in peripheral smear were excluded. There were a total of 166 cases. The four major causes were: aplastic anaemia in 49, megaloblastic anaemia in 37, aleukemic leukemia or lymphoma in 30 and hypersplenism in 19 cases. Bone marrow aspiration was often unsuccessful in obtaining an adequate sample, while biopsy was usually diagnostic. Both bone marrow aspiration and biopsy should be performed simultaneously in pancytopenic patients when the diagnosis is elusive. Megaloblastic anaemia is a major cause of pancytopenia, and may present acutely in the critically ill. It is a rapidly correctable disorder and should not be missed.