Background:Severe crouch gait in adolescent cerebral palsy is a difficult problem to manage. The patients develop loading of patellofemoral joint, leading to pain, gait deviation, excessive energy expenditure and progressive loss of function. Patella alta and avulsion of patella are the other complications. Different treatment options have been described in the literature to deal with this difficult problem. We evaluated outcome of supracondylar femoral extension osteotomy (SCFEO) and patellar tendon advancement (PTA) in the treatment of crouch gait in patients with cerebral palsy.Materials and Methods:Fourteen adolescents with crouch gait were operated by SCFEO and PTA. All subjects were evaluated pre and postoperatively. Clinical, radiographic, observational gait analysis and functional measures were included to assess the changes in knee function.Results:Cases were followed up to 3 years. The patients walked with increased knee extension and improvement in quadriceps muscle strength. Knee pain was decreased and improvements in functional mobility and radiologic improvement were found.Conclusion:SCFEO and PTA for adolescent crouch gait is effective in improving knee extensor strength, reducing knee pain and improving function.
Presence of single umbilical persistent vitelline artery distinguishes sirenomelia from caudal regression syndrome. We report a case of a12-year-old boy who had bilateral umbilical arteries presented with fusion of both legs in the lower one third of leg. Both feet were rudimentary. The right foot had a valgus rocker-bottom deformity. All toes were present but rudimentary. The left foot showed absence of all toes. Physical examination showed left tibia vara. The chest evaluation in sitting revealed pigeon chest and elevated right shoulder. Posterior examination of the trunk showed thoracic scoliosis with convexity to right. The patient was operated and at 1 year followup the boy had two separate legs with a good aesthetic and functional results.
Fibular hemimelia is the most common lower extremity congenital longitudinal deficiency leading to cosmetic deformity, pain, and gait disturbance. Eight-plate hemiepiphysiodesis has proven to be successful in correcting angular deformity of the knee; it is an easy surgical technique and yields a more rapid rate of correction. The aim of this study was to determine the effectiveness of eight-plate hemiepiphysiodesis in bilateral genu valgum resulting from fibular hemimelia and overall height improvement in two girls and four boys with a mean age of 22 months who were followed up for a period of 18 months. The variables studied were arm span, the total height ratio, intermalleolar distance, tibiofemoral angle, and activity. All the parameters improved significantly. The mean improvement in the valgus was 7.41°. The mean intermalleolar distance reduced by 19.5 cm, and all patients achieved a significant improvement in lower limb function. Although there was significant improvement in total height, it still lagged behind arm span at the time of final follow-up. The results of eight-plate hemiepiphysiodesis were found to be satisfactory. We conclude that it is a reasonable treatment option for young patients with an adequate growth potential.
Background:Metacarpal lengthening in the hand is a new application for distraction neo-histiogenesis. Metacarpal lengthening with distraction helps in improvement in pinch function. Thumb lengthening is technically easy in comparison to other metacarpals. We present the operative treatment and post-operative outcome in nine patients with amputations and congenital anomalies.Materials and Methods:Nine patients underwent distraction osteogenesis for the treatment of amputations of the hand and other congenital anomalies. The dominant right hand was operated in eight cases and the left hand in one case. There were six males and three females. Improvement of function was always the aim of surgery. Age range was between 18 and 23 years. Thumb lengthening was performed in five patients and that of the index finger in four patients. Distraction started on the fifth post-operative day at the rate of 0.25 mm/day. Sensory function and bone consolidation was assessed before fixator removal.Results:The mean duration of distraction was 51 days (range, 42–60 days) and the distractor was removed at a mean of 150 days (range, 140 and 160 days) and the bones were lengthened by a mean of 24 mm (range, 20–28 mm) There was improvement of function in all cases.Conclusion:The metacarpal lengthening by distraction histiogenesis in congenital and traumatic amputations is safe and simple method to improve pinch function of hand.
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