1.Ipsilateral femoral neck and shaft fracture.
Myung Sik PARK ; Kyu Hyung KIM
The Journal of the Korean Orthopaedic Association 1991;26(5):1434-1440
No abstract available.
Femur Neck*
2.Ipsilateral fracture of the femoral neck and shaft.
The Journal of the Korean Orthopaedic Association 1993;28(2):705-712
No abstract available.
Femur Neck*
3.A biomechanical study of two methods of internal fixation of fractures of femoral neck.
Kwang Suk LEE ; Moo Kyeong KO ; Jong Woong PARK
The Journal of the Korean Orthopaedic Association 1993;28(3):1140-1152
No abstract available.
Femur Neck*
4.Fracutures of the femoral shaft and associated ipsilateral fractures of the femoral neck
Myung Sang MOON ; Chong Soo YHUM ; Kyung Song PARK
The Journal of the Korean Orthopaedic Association 1977;12(2):155-160
No abstract available in English.
Femur Neck
6.A clinical study of treatment of displaced fractures of femur neck with internal fixation in elderly patients.
Jay Suk CHANG ; Won Yong SHON ; Hong Chul SHIN ; Dong Ju CHAE ; Seok Hyun LEE
The Journal of the Korean Orthopaedic Association 1992;27(1):131-138
No abstract available.
Aged*
;
Femur Neck*
;
Femur*
;
Humans
7.A clinical study of the ipsilateral femur neck and intertrochanteric fracture in A-K amputees.
Chul Soo BAIK ; Taik Keun AHN ; Jong Oh KIM ; Taik Seon KIM ; Jai Ik SHIM
The Journal of the Korean Orthopaedic Association 1991;26(4):1122-1129
No abstract available.
Amputees*
;
Femur Neck*
;
Femur*
;
Humans
8.The Treatment of Unstable Reverse Oblique Intertrochanteric Fractures with Proximal Femoral Nail (PFN).
Je Hyun YOO ; Kyu Hyun YANG ; Si Young PARK ; Jung Hoon WON ; Han Kook YOON
The Journal of the Korean Orthopaedic Association 2005;40(6):733-740
PURPOSE: To investigate the results of treatment of unstable reverse oblique intertrochanteric fractures with proximal femoral nail (PFN). MATERIALS AND METHODS: We reviewed the results of 16 cases of AO 31-A3.3 intertrochanteric fracture treated with PFN from September 2000 to February 2004 which could be followed up for more than six months and untill bone union. The mean age was 60.2 years old. We investigated the union time and amount of sliding of two screws (neck screw and anti-rotational hip pin) and complications such as fixation failure and nonunion. Functional results were evaluated by the Parker and Palmer mobility score and Jensen social-function score. RESULTS: All fractures were united and the mean union time were 6.9 months. The amount of sliding of the neck screws and anti-rotational hip pin was 4.8 mm and 3.8 mm on average in 14 cases, respectively. Fixation failure and excessive migration of the screws occurred in two cases; One case showed so-called Z-effect of two screws (reciprocal movement of two screws) and nonunion. The other case showed proximal migration and cutout of the neck screw. There was one femoral shaft fracture at the nail tip caused by a slip. Eight cases (50%) and eleven cases (68.8%) were fully recovered according to Parker and Palmer mobility score and Jensen social-function score, respectively. CONCLUSION: We consider that PFN is a suitable implant for treatment of unstable reverse oblique intertrochanteric fractures. However, the revision of implant design is recommended to prevent the excessive migration of the femoral neck screw and anti-rotational hip pin.
Femur
;
Femur Neck
;
Hip
;
Hip Fractures*
;
Neck
9.Femur Neck Fracture during Closed Medullary Nailing of Femur Shaft Fracture: A Report of Two Cases
Jae Won LEE ; Choong Hee WON ; Pil Gu LEE
The Journal of the Korean Orthopaedic Association 1990;25(5):1560-1562
Closed medullary nailing has become increasingly popular in the management of fractures of the femur because of a high rate of union, a low rate of complications, and excellent return of function. But it requires good facility and excellent surgical skill. The authors experienced two cases of iatrogenic femur neck fracture during closed medullary nailing of femur shaft fracture.
Femoral Neck Fractures
;
Femur Neck
;
Femur
10.Femoral Neck Anteversion Measured Using a 3D CT Scan Perpendicular to the Mechanical Axis of the Femur.
Kwang Kyoun KIM ; Jae Young ROH ; Sang Bum KIM ; Woo Suk LEE ; Ye Yeon WON ; Dong Sik CHAE
Journal of the Korean Hip Society 2011;23(1):47-53
PURPOSE: We wanted to measure the femoral neck anteversion (FNA) angles using a 3D CT scan that perpendicularly cut the mechanical axis of the femur and to assess the accuracy and reproducibility of different measuring methods. MATERIALS AND METHODS: We obtained 95 cases of 3D CT images of the cross-section perpendicular to the mechanical axis of the femur. The methods used to measure the FNA angles included a method using the CT image of the area where the femoral neck is confluent to the greater trochanter (method 1), a method using the CT image taken from the neck base immediately prior to the beginning of the area of the lesser trochanter (method 2) and a method by which measurements are made after putting 3D bone models on a horizontal plane in virtual space (method 3). The reference axes of the distal femur we used were the anatomical transepicondylar axis, the surgical transepicondylar axis and the real posterior condylar axis. RESULTS: The FNA angles measured by method 1 were 4.79+/-6.41degrees to the anatomical transepicondylar axis (ATEA), 6.09+/-6.58degrees to the surgical transepicondylar axis (STEA) and 7.96+/-6.81degrees to the real posterior condylar axis (rPCA). The FNA angles measured by method 2 were 16.01+/-8.31degrees to the ATEA, 19.52+/-8.38degrees to the STEA and 21.79+/-8.52degrees to the rPCA. The FNA angles measured by method 3 were 20.15+/-12.89degrees to the rPCA. CONCLUSION: The measurement of the FNA angle using a 3D CT scan perpendicular to the mechanical axis is reproducible. The measurement method on the neck base level is more reliable than the one on the proximal neck confluence, and more similar to the measurement method by classic definition.
Axis, Cervical Vertebra
;
Femur
;
Femur Neck
;
Neck
Result Analysis
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