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1.
The Journal of the Korean Orthopaedic Association ; : 811-816, 1989.
Article in Korean | WPRIM | ID: wpr-769027

ABSTRACT

Clavicle fractures are frequently seen with the recent increase in traffic and industrial accidents. Recently, in adults, open reduction and internal fixation techniques are commonly performed for the patient to return earlier to their jobs. But internsl fixation technique for clavicle fractures has been a subject of controversy. We operated on 78 cases of fractures of the middle third of clavicle by the technique of intramedullary threaded Steinmann pin fixation from March 1985 to Nov. 1988. The following results were obtained. 1. The funtional results were excellent; 32 cases(41%), good; 41 cases(53%), fair ; 5 cases (6%). 2. The complications include motion limitation ; 5 cases(6%), pin tract infection ; 5 cases (6%), delayed union ; 1 case(1%) 3. The advantages of intramedullary threaded Steinmann pim fixation are as follows. 1) Early active range of motion is possible. 2) The operation procedure is simple to perform. 3) Removal of the pin is easy without anesthesia. Therefore, intramedullary threaded Steinmann pin fixation is thought to be a good operative technique for the clavicle fracture.


Subject(s)
Adult , Humans , Accidents, Occupational , Anesthesia , Clavicle , Range of Motion, Articular
2.
The Journal of the Korean Orthopaedic Association ; : 722-732, 1988.
Article in Korean | WPRIM | ID: wpr-768834

ABSTRACT

Injuries to the ligament, bone and other supporting structures of the knee joint have a tendency to increase becsuse of the increasing traffics, popularity of sports and industrial accidents. It is well known that the knee joint is burdened on motion and weight bearing and structurally it is more frequently injuried than other joints. When there is injury to the knee, it is frequently combined with injury to ligaments and other supporting structures rather than pure tibial condyle fracture. There remains a residual instability of the knee joint because of neglecting of the injured ligaments if treatment is concerned only with tibial condyle fracture. To obtain complete recovery from the injury, early diagnosis, prompt treatment and well planned exercise are important. Thirty patients with ligaments injury and tibial condyle fracture who were treated at the Depsrtment of Orthopaedic Surgery of Wallace Memorial Baptist Hospital from 1983 to 1987 have been reviewed. Through combined operative and conservative treatment, excellant and good results were obtained in 93% of the cases.


Subject(s)
Humans , Accidents, Occupational , Clinical Study , Early Diagnosis , Joints , Knee Joint , Knee , Ligaments , Protestantism , Sports , Weight-Bearing
3.
The Journal of the Korean Orthopaedic Association ; : 535-541, 1988.
Article in Korean | WPRIM | ID: wpr-768788

ABSTRACT

Acromioclavicular joint injuries are frequently seen with the recent increase of traffic and industrial accidents. The treatment of complete separation of the acromioclavicular joint has been, and is still, a subject of controversy. In view of a recent trend, anatomical reduction of acromioclavicular joint, and rigid internal fixation method is preferable, especially in type 3 injury. We operated on 16 cases of complete acromioclavicular separation by the technique of coracoclavicular wiring from March 1983 to Feb. 1987. The following results were obtained. 1. The functional results were excellent; 12 cases(75%), good; 3 cases(19a%), and fair ; 1 cases(6%). 2. The complications include wire reakage ; 1 case(6%), bony erosion ; 3 cases(19%) and subluxation, 1 case(6%). 3. The advantages of coracoclavicular wiring. 1) Avoids violation of acromioclavicular joint but does not restrict rotation of the clavicle. 2) The operation is simple to perform. 3) Postoperative immobilization is minimal. 4) Removal of the wire is easy under local anesthesia. 5) This method corresponds to the coracoclavicular ligment biomechanically. Therefore, coracoclavicular wiring is thought to be a good operative method in the treatment of complete acromioclavicular separation.


Subject(s)
Accidents, Occupational , Acromioclavicular Joint , Anesthesia, Local , Clavicle , Immobilization , Methods
4.
The Journal of the Korean Orthopaedic Association ; : 331-338, 1987.
Article in Korean | WPRIM | ID: wpr-768637

ABSTRACT

The calcar femorale is a specific anatomic entity which is often confused with the medial trabecular system or posteromedial cortex of the neck of the femur. The clinical significance of its architecture is evident when one considers the great number of operative procerdures performed in the upper end of the femur. This study deals with 45 cases of the Korean Dry femur(male: 27, female: 12, useless: 6) and two pairs of the femur from the cadavers. The authors observed the three dimensional structure of the calcar femorale and studied the relation between anteversion and calcar femorale. The results obtained were as follows: 1. The calcar femorale was a vertical plate of the thickened bone that lay deep to the lesser trochanter. The length in the vertical axis of the calcar femorale was 44.82±3.59mm. The calcar femorale was thickest medially where it joins the medial trabecular system of the femoral neck (maximal thickness: 2.65±0.65, width: 8.90±1.82mm). 2. The calcar femorale lay in one plane, which inclined 30.02±7.80 degree to the discondylar axis of the femur. By using this inclination of the calcar plane, it could be best visualized with about 60° external rotation of femur in a simple X-ray. 3. The angle between the calcar plane and the diacondylar axis was proportionate to the anteversion of the femoral neck. Correlation coefficient(r=0.80) was calculated. The regression line of y (anteversion) on x(calcar angle) was y=0.75X−8.53(slope). With this proportion, the angle of the femoral anteversion could be determined. 4. Microscopic features of the calcar femorale was revealed in the scanning electron microscopic studies. The medial side of the calcar was a cortical extension and it became thinner posterolaterally and than it was composed of fused or thickened trabeculae.


Subject(s)
Female , Humans , Cadaver , Femur Neck , Femur , Neck
5.
The Journal of the Korean Orthopaedic Association ; : 515-524, 1987.
Article in Korean | WPRIM | ID: wpr-768615

ABSTRACT

Recently spondylolysis and spondylolisthesis have become major causes of low back pain in the orthopaedic field and numerous methods have been designed for its treatment. The authors used the LSDS with posterolateral fusion for 12 cases of spondylolisthesis and spondylolysis having low back pain and tenderness, which were operated on during the 4 years from Jan. 1983 to Jan. 1986 at Wallace Memorial Baptist Hospital. The advantages of LSDS with posterolateral fusion are as follows. l. In the case of distraction spondylodesis of interspinous process between L4 and Sl; A. the diameter of intervertebral formaina as well as of the whole spinal canal is widened. B. decompression is accomplished. C. the mechanical stress on the posterior columns of vertebral arch is lessened because the plumb line is anteriorly transferred. 2. Technique of LSDS; the knee-elbow position has the advantages of maximal kyphosis together with expansion of the space between the vertebral arches, as well as a reduction in the tendency to bleed because the blood collects in the abdominal vessels. 3. Internal fixation of grafted bone is not necessary. 4. A large surface area for unit mass of graft is in contact with blood supply. 5. Hypertrophy or displacement of graft can not encroach upon the epidural space; as may occur in certain circumstances following posterior fusion. The results of treatment are follows; l. In the case of improvement of symptoms after facet infiltration and knee-elbow position, satisfa- ctory results after LSDS were obtained. 2. The progression of slipping was not occurred after LSDS. 3. In increased lumbar lordosis, we have noted the instability especially with the changes from the mean values in Fergusons angles. 4. In the slip angle, there is some tendency to the lumbosacral instability correlating with the in- crease in the body weight. 5. We have also noted that the functional result was not closely related with degree of displacement.


Subject(s)
Animals , Body Weight , Decompression , Epidural Space , Hypertrophy , Kyphosis , Lordosis , Low Back Pain , Lysergic Acid Diethylamide , Protestantism , Spinal Canal , Spinal Fusion , Spondylolisthesis , Spondylolysis , Stress, Mechanical , Transplants
6.
The Journal of the Korean Orthopaedic Association ; : 961-966, 1985.
Article in Korean | WPRIM | ID: wpr-768374

ABSTRACT

A major problem in the repair of the torn Achilles tendon has been providing the restoration of the anatomic continuity such that virtually normal plantar flexion power and ankle mobility result. Continuity should be restored without subsequent pain, disconfiguration, occupational limitations. If possible, postoperative complications, or tendon-rerupture should be avoided. Surgeons have long advocated the use of strips of facia and other tissues, including the plantaris tendon, to reinforce the repair of the torn Achilles tendon, The repair effected by these methods not infrequently is bulky and not too secure. Non-absorbable suture materials utilizing in the end to end anastomosis of the torn Achilles tendon cause sinus formation and discharge of suture materials. A secure method of repair for the tom Achilles tendon, which decreases sinus formation and is not bulky, should be required. The plantaris tendon, which has been used as a reinforcing material, can be utilized in the end-to-end anastomosis of the torn Achilles tendon by detaching from the muculotendinous junction. The 11 patients with the torn Achilles tendon were treated by end-to-end anastomosis using the plantaris tendon as suture material. The postoperative results were staisfactory without significant functional deficit and complication.


Subject(s)
Humans , Achilles Tendon , Ankle , Methods , Postoperative Complications , Surgeons , Sutures , Tendons
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