PURPOSE To review the results in the management of ipsilateral femur and tibia fractures, using femoral and tibial intramedullary nailings with single incision on the knee. MATERIALS AND METHODS We treated 19 cases of ipsilateral femur and tibia fractures (floating knee), and the retrograde femoral nailing and antegrade tibial nailing were done with single incision on the knee. Except one patient of early death, 18 patients were included in this study. The mean age of index procedure was 34.1 years, and all of them had follow-up study for a mean of 2.4 years. The mean injury severity score was 18.8, and 12 patients had other fractures in the lower extremity. RESULTS Primary union was achieved in all, but one patient of femur and two of tibia. The average period for union was 27.6 weeks for femur and 24.5 weeks for tibia. One femoral nonunion occurred due to the metal failure after using short nail, and two tibial nonunion were caused by the bone loss with open tibial fractures. Most patients showed no limitation in knee motion. According to Karlstrom-Olerud criteria, functional results showed 14 excellent, 3 good and 1 acceptable. The protrusion of nail tip into the knee joint made the acceptable result with moderate limitation of knee motion, but it improved after the removal of nail. CONCLUSION CONCLUSION: Simultaneous retrograde femoral and antegrade tibial nailing with single incision on the knee, with an appropriate technique, can achieve the satisfactory result in the management of the ipsilateral femur and tibia fractures.
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Ipsilateral Femoral Segmental and Tibial Fractures: A Case Report Oog Jin Sohn, Chul Hyun Park, Sang Keun Bae Journal of the Korean Fracture Society.2009; 22(3): 193. CrossRef
PURPOSE Searching for the most excellent outcome of ipsilateral fractures of femur and tibia according to the treatment methods and the combined injuries which occasionally neglected. MATERIALS AND METHODS We reviewed thirty cases of ipsilateral fractures of the femur and tibia, treated at the orthopaedic department of the Dong-A university hospital between February 1991 and May 1999. Children under 10 years old, treated by conservative methods were excluded in this study. Average follow-up period was 23.2 months(range, 5 to 44 months) and mean age was 34.7 years old(range, 16 to 58 years). RESULTS According to the measurement of the Karlstrom and Olerud, range of motion of the ipsilateral knee joint and bony union time, intramedullary nailing was the treatment of choice for both femur and tibia fracures except limited by open wound and fracture level and types(14 cases, 47%). The ipsilateral knee ligaments injury was the most common combined injury which neglected at initial trauma(8 cases, 27%). CONCLUSION By intramedullary nailing, the patients with ipsilateral fractures of femur and tibia could achieve early weight bearing ambulation and ipsilateral knee joint excercise, and showed the most excellent outcome. After fixation of both femur and tibia fractures, by physical examination and arthroscopic examination of ipsilateral knee joint we could detect and treat the ipsilateral knee ligaments injuries, which occasionally neglected.
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Ipsilateral Femoral Segmental and Tibial Fractures: A Case Report Oog Jin Sohn, Chul Hyun Park, Sang Keun Bae Journal of the Korean Fracture Society.2009; 22(3): 193. CrossRef
Ipsilateral fractures of the femur and tibia is also called "Floating knee", It is the term applied to the flail knee joint segment resulting from a fracture of the shaft or adjacent metaphysis of the ipsilateral femur and tibia. The principles of the treatment is focussed to the rigid fixation and early restoration of the knee function. Authors reviewed 24 patient in which were treated surgical management from January 1991 to June 1998. The results were as following : 1. The patient who had both diaphyseal fractures had better clinical result than metaphyseal fractures. And the metaphyseal fractures associated with intraarticular fractures were worse than other metaphyseal fractures. 2. At the last follow up, the excellent and good results were achieved in 71% of the patients treated with internal fixation of both fractures and 60% of the patient with external fixation of the tibia, but all of the patient with wxternal fixation of the femur were poor result by Karlstrom and Olerud criteria.
Ipsilateral femur and tibia fractures - so called "floating knee" are caused by high energy trauma and frequently associated with many problems such as hemorrhagic shock, higher morbidity, delayed union, knee stiffness, etc. To get a satisfactory functional result, rigid internal fixation and early mobilization are regarded as treatment priciples at present. Authors analyzed the functional outcomes of floatinhg knee injuries according to the fracture type and methods of surgical treatments. Twenty-eight patients were diagnosed as ipsilateral femur and tibia shaft fractures and treated surgically at the Dongguk University Hospital between June 1990 and May 1996. Average age was 34.5 years, and males were predominant. Majority of cases (27 out of 28) were caused by traffic accident. According to the classification of Blake and McBryde, type I injuries were observed in 17 cases and type II in 11 cases. Average follow up period was 1.3 years. All patients were treated by surgical methods which were selected appropriately with concideration of fracture types.
14 of 17 type I injuries were treated with intramedullary nailing for both femur and tibia fractures. Among these cases, 9 were excellent and 4 were good results. But in type II injuries, only 3 of 4 cases which were fixed with intramedullary nailing for femur and plate for tibia fractures were good results. Conclusively, Intramedullar nailing is an excellent method for ipsilateral femur and tibia fracture and type II injuries which have intra-articular fracture lines meet with worse results than type I.
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Efficacy of Integrated Korean Medicine Treatment Including Motion-Style Acupuncture Treatment for L1 Burst Fracture and Bilateral Femoral Condyle, Proximal Tibial, and Proximal Fibular Comminuted Fractures: A Case Report Da Dam Kim, Seong Hyeon Jeon, Woo Young Kim Journal of Acupuncture Research.2024;[Epub] CrossRef
Comparison of Floating Knee according to Presence of Knee Joint Injury Eau-Sup Chung, Jong Hyuk Park, Hee Rack Choi, Joo Hong Lee, Kwang-Bok Lee Journal of the Korean Fracture Society.2012; 25(4): 277. CrossRef
Ipsilateral fracture of the femur and tibia is difficult to treat because it is often comminuted and combined with severe soft tissue injury. And The result of treatment is poor in most cases. The thirty-four cases were treated at Pusan Paik Hospital from March, 1992 to February, 1995. The result were as follows; 1. The bony union time was shorter in the intramedullary nailing than other methods.
2. There were less complications in the group of used intramedullary nailing than other methods.
3. The intramedullary nailing was relatively good treatment method for ipsilateral fracture of the femur and tibia.
Concomitant ipsilateral femoral and tibial fractures present a challenging therapeutic problem. They are generally caused by high-energy trauma, primarily motor-vehicle accidents, and the associated injuries frequently develop. Also the complications much as delayed union, non-union, malunion and stiffness of the knee are more prevalent in patients with this combination of fractures than in patients with an isolated femoral or tibial fractures.
The interlocking nail system has many advantages about among the many treatment methods of isolated long bone fractures, but the surgical technique is very difficult at the concomitant ipsilateral femoral and tibial fractures. The purpose of this study has been to review the surgical technique and to grasp an easy reduction method at that fractures.
We routinely perform the interlocking nail for the ipsilateral femoral and tibial fractures in order to promote early motion of the knee in 14 patients from 1989 to 1995.
Local complications included 1 case of femoral metal failure, and 2 cases of nonunion treated by bone graft. At the last follow up examination, at an average of 13 months after injury, the mean range of motion of the knee was 130 degrees. Over-all, a good or excellent functional result was achieved in about 93% of the patients according to the criteria suggested by Karlstr m and Olerud.
In conclusion, the best results were achieved when both fractures were stabilized surgically with the interlocking nail system.
Concomitant ipsilateral femoral and tibial fractures are generally caused by high energy trauma with high incidence of associated injuries and complications.
Twenty-seven cases of ipsilateral fractures of the femur and tibia in 25 adults from 1990 through 1994 were reviewed and the patients were grouped according to the type of fracture and the method of treatment. Nine femoral fractures(33%) and 19 tibial fractures(70%) were open. All but one femoral fractures and 23 tibial fractures were treated operatively with plate and screws, intramedullary nail and external fixator. Local complications include 14 delayed or non-onions, 3 deep infections, 1 compartment syndrome and 2 below-the-knee amputations. Over-all, a good or excellent functional result was achieved in 20 cases(74%).
More use or rigid external fixation is recommended in the management of the tibial fracture, combined with internal fixation of the femoral fracture. Examination of the ipsilateral knee suggested that with the "floating knee injuries", disruption of ligaments is a common occurance and should always by suspected.
Sixteen cases of fracture of the femur and tibia on the same leg in children below 16 year age were treated in Soonchunyang Univ. Hospital during the period 1988-1993. We studied all of these patients, classified by LettsNew classification of pediatric floating knee, retrospectively with analysis of treatment and results.
The results were as follows; 1. Among the 16 cases,14 cases were male(88%), and 10 cases(63%) were at their first decade and 6 cases(37%) were at second decades.
2. The main cause of injury was traffic accident;15 cases(94%).
3. The most common concomitant injury was fracture in other site;5 cases(31%).
4. Among the 9 cases of conservative treatment, limping and leg length inequality were occurred in 6 cases(61%), and malunion in 5 cases(56fo).
5. Among the 7 cases of operative treatment, limping was occurred in 1 cases(14%), leg length inequality was in 2 cases(29%), and malunion in 3 cases(43%).
6. Among the 10 cases at first decade, limping was occurred in the 6 cases(75%) out of 8 cases of conservative treatment, but it was not occurred in 2 cases of operative treatment.
According to the results, we suggest that at least one fracture should be rigidly fixed in all cases.
The floating knee describes the fail knee joint segment resulting from fractures of the shafts or adjacent metaphyses of the ipsilateral femu. and tibia. It usually is associated with majo. soft tissue damages, open fractures, and other site injuries. The methods of treatment have been controversal. The key point of the treatment is focussed to the early restoration of the knee function. The floating knee in 24 patients were treated by surgical management from March 1988 to December 1994.
The results were follows: 1. Average bone union time in femur was 20 weeks and in tibia was 18 weeks. Difference of the result of the treatment between the interlocking nail and Ender nail was not significant.
2. At the last follow up, the excellent and good results were 83% by Karlstrom and Olerud criteria, and the first group using the intrarneduallary nail achieved best result.
3. The most common complication was loss of the range of motion of the knee and loss of the range of motion of the knee was 0 to 45 degrees(the average 1 degrees).
Concomitant ipsilateral femoral and tibial fractures present a challenging therapeutic problem. They are generally caused by high-energy trauma, primarily motor-vehicle accidents, and the local trauma to the soft tissue is often extensive.
We retrospectively reviewed 48 cases of the ipsilateral fracture of femur and tibia from March 1983 to March 1993 and analyzed the clinical and functional results.
The results were as follows.
1. The most common site of fracture was middle one-third and the most common type of the fracture was comminuted in both femur and tibia.
2. The most common associated injury was concomitant fracture and dislocation of other sites(28 cases) and fat embolism was developed in 4 cases and compartment syndrome was developed in 3 cases.
3. Satisfactory reults were achieved in 72% of the patients treated with internal fixation of both fracture, 63% of the patient with internal fixation for the femur and 43% of the patients managed conseuatively.
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Comparison of Floating Knee according to Presence of Knee Joint Injury Eau-Sup Chung, Jong Hyuk Park, Hee Rack Choi, Joo Hong Lee, Kwang-Bok Lee Journal of the Korean Fracture Society.2012; 25(4): 277. CrossRef