• Proceedings of the Korean Society of Precision Engineering Conference
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• 2009.06a
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• pp.83-84
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• 2009

• Journal of Trauma and Injury
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• v.30 no.4
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• pp.247-252
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• 2017

Bone-grafting procedures are common in orthopedic trauma surgeries. There are only few reports on the morbidity after proximal tibia harvesting. Here, we report an experience of complication after proximal tibia harvesting while treating subtrochanteric femoral osteomyelitis.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.20 no.3
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• pp.228-231
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• 1998

This is a clinical and retrospective study of 36 patients received the autogenous particulated cancellous bone grafts from anterior iliac and proximal tibial metaphysis and we compared the clinical postoperative complications in operation sites and donor site morbidity. The results of this study indicate that, in all our patients, the proximal tibia provided an adquate volume of cancellous bone and there were no special contraindications, in choosing and using the proximal tibia as a donor site in most oral and maxillofacial cancellous bone graft surgeries. Furthermore, the proximal tibial metaphysis would appear a more easily obtainable cancellous bone source and offer a superior clinical results than anterior iliac crest in donor site morbidity.

• The Journal of the Korean bone and joint tumor society
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• v.10 no.2
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• pp.120-123
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• 2004

Benign and malignant bone tumors occur most commonly around the knee. The proximal tibia is the most technically demanding site for limb salvage surgery. The most difficult problem using an endoprothesis for proximal tibial resection has been reconstruction of the extensor mechanism. After excision of proximal tibia, we resected distal femur and made a composite with resected distal femur, low heat treated autogenous proximal tibia and endoprothesis. Patella was fixed into the resected down-loaded distal femur. This article shows the new technique and the results of reconstruction of extensor mechanism after prosthetic replacement of the proximal tibia.

• Journal of Veterinary Clinics
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• v.18 no.2
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• pp.160-163
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• 2001

A 8 months old female dog with the combination of a fracture of the proximal tibia (Salter-Harris type I) with an avulsion of the tibial tuberosity was repaired with cross intramedullary pin for proximal tibial physeal fracture, and intramedullary pin combined with tension band wire for avulsion fracture of tibial tuberosity, resulted in complete healing. At 45 days after operation, on the radiological views, there was premature closure of growth plate of proximal tibia and tibial tuberosity, but at 7 months no developing growing deformities.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2009.06a
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• pp.997-998
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• 2009

• Journal of Korean Medicine Rehabilitation
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• v.30 no.3
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• pp.141-149
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• 2020

Objectives The purpose of this study is to find the effect of Korean medicine treatments on pain reduction and range of motion recovery in patients with proximal tibia fractures. Methods We studied 15 patients who had been diagnosed as proximal tibia fracture. This study was conducted as retrospective observational study which analyzed patient's medical records with IBM SPSS statistics 25 program. We used numeric rating scale to evaluate pain reduction and range of motion to observe the patient's recovery. Results The average of numeric rating scale reduced statistically significantly from 5.26±1.38 to 2.73±1.17 (p<0.001). The average of knee flexion range of motion increased statistically significantly from 81.11±34.34 to 117.66±19.01 (p<0.01). Conclusions We found that Korean medicine treatments have a positive effect on pain reduction and knee rom improvement in patients with proximal tibia fractures.

• Korean Journal of Applied Biomechanics
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• v.33 no.4
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• pp.164-174
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• 2023

Objective: The aim of this study was to quantitatively analyze the impact characteristics of the lower extremity on strike pattern during running. Method: 19 young subjects (age: 26.53 ± 5.24 yrs., height: 174.89 ± 4.75 cm, weight: 70.97 ± 5.97 kg) participated in this study. All subjects performed treadmill running with fore-foot strike (FFS), mid-foot strike (MFS), and rear-foot strike (RFS) to analyze the impact characteristics in the lower extremity. Impact variables were analyzed including vertical ground reaction force, lower extremity joint moments, impact acceleration, and impact shock. Accelerometers for measuring impact acceleration and impact shock were attached to the heel, distal tibia, proximal tibia, and 50% point of the femur. Results: The peak vertical force and loading rate in passive portion were significantly higher in MFS and FFS compared to FFS. The peak plantarflexion moment at the ankle joint was significantly higher in the FFS compared to the MFS and RFS, while the peak extension moment at the knee joint was significantly higher in the RFS compared to the MFS and FFS. The resultant impact acceleration was significantly higher in FFS and MFS than in RFS at the foot and distal tibia, and MFS was significantly higher than FFS at the proximal tibia. In impact shock, FFS and MFS were significantly higher than RFS at the foot, distal tibia, and proximal tibia. Conclusion: Running with 3 strike patterns (FFS, MFS, and RFS) show different impact characteristics which may lead to an increased risk of running-related injuries (RRI). However, through the results of this study, it is possible to understand the characteristics of impact on strike patterns, and to explore preventive measures for injuries. To reduce the incidence of RRI, it is crucial to first identify one's strike pattern and then seek appropriate alternatives (such as reducing impact force and strengthening relevant muscles) on that strike pattern.

• Clinical Pain
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• v.19 no.2
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• pp.111-115
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• 2020

We report a case of a healthy 38-year-old man presenting with insufficiency fracture of proximal tibia associated with unrecognized osteoporosis. Radiologic bone DEXA (Dual Energy X-ray Absorptiometry) assessment revealed osteoporosis, but the patient displayed no apparent risk factors for insufficiency fractures and osteoporosis except for a history of smoking. Following right proximal tibial open reduction and internal fixation, the patient commenced smoking cessation and began taking alendronate. The patient was treated for gait rehabilitation, which included quadriceps strengthening exercises and his condition improved with independent walking. This report highlights an unusual site of proximal tibial insufficiency fractures and the potential effect of smoking on low bone mineral density in a young male patient.

• Korean Journal of Veterinary Research
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• v.46 no.3
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• pp.285-289
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• 2006

This study was performed to assess the growth plate closure time with aging in the Korean native goat. Radiographs of proximal and distal epiphysis of humerus, radius, ulna, femur and tibia were obtained at 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 17, 18, 20, 21, 30, 43 and 52 weeks after birth in 30 Korean native goats. The secondary ossification centers were scrutinized and assessed the maturity process on the basis of the criteria(stage 0 to 10). The secondary ossification centers of proximal and distal epiphysis of humerus, radius, femur and tibia and proximal ulna epiphysis appeared immediately after birth. While, that of distal ulna epiphysis appeared during the 1st to 2nd week of life. The fusion of distal humeral epiphysis occurred during the period from 8 to 12 months. The fusion of proximal radial epiphysis and distal tibial epiphysis were found at 1 year. The fusion of proximal and distal epiphysis of ulna and femur, proximal epiphysis of humerus and tibia and distal epiphysis of radius were found at 1 year or more than 1 year. As a result, growth plate closure was highly related to age in the Korean native goat and it is suggested that the estimation of animal's age might be useful by illustration of maturity process of the secondary ossification centers in the Korean native goat.