Leg length discrepancy or short stature is a significant problem to patient psychosocially, cosmetically, and there has been many efforts for limb lengthening. There are many report about lower limb lengthening since the first description of femoral lengthening by Codivilla in 1905. Although limb lengthening using external fixator was popularized by Anderson, the result was poor because of many difficulties in techniques and complications. Recently, a great progress in lower limb lengthening was made by distraction osteogenesis by llizarov and callotasis by De Bastiani. But as such exter- nal fixator has some problem in technique, cosmesis or complications. Therefore gradual elongation intrameduilary nailing(Albizzia) developed by Guichet in 1986 has gained attention for more stability and relatively less discomfort. We reviewed 18 cases in 11 patients(5 males and 6 females) who visited the department of Orthopedic Surgery of Severance Hospital at Yonsei University with limb leg length discrepancy due to sequeale of poliomyelitis, familial short stature and Turner syndrome. They all underwent lower limb lengthening using Albizzia technique between December 1995 and January l997. The average age at the time of the operation was 22.7 year. Famiiial short stature was in 12 cases(67%), Turner syndrome in 2 cases(11%), and leg length discrepancy due to the sequelae of poliomyelitis in 4 cases(22%). The site of lengthening were 5 cases of femur(28%) and l3 cases of tibia(72%). The latency period was average of 7 days. During the distraction period, 15 ratchetings per day(1 mm/day) were performed. In case of bilaterai femoral lengthenings, average length of gain(LG) was 6.0cm and percentage of increase(PI) l6.8%(16.2-17.4), lengthening index(LI) 1.2 month/cm(0.75-2.2). In case of unilateral femoral lengthening, LG was 3.8cm, Pl 7.8 %, Ll 1.3 month/ cm. In case of bilateral tibial lengthening, average LG was 5.5cm(3.5-6.0~) and Pl 18.8%(12.0-22.9), LI 1.3month/cm(0.67-2.3). In case of unilateral tibial lengthening, LG was 2.9cm(2.3-3.5), P1 9.4 %(7.7-11.7), LI 2.8 month/cm(2.2-3.1). Lengthening index in poliomyelitis by llizarov was 3.l month/cm, but it was 1.3 in femur and 2.8 in tibia hy Albizzia method. There are some advantages and disadvantages or contraindications and indications of the Albizzia technique. We suggest that the Albizzia technique is more stahle, more comfortable and no longer lengthening time compared to external fixator such as Ilizarov.
Albizzia ; External Fixators ; Extremities* ; Femur ; Humans ; Latency Period (Psychology) ; Leg ; Lower Extremity ; Male ; Orthopedics ; Osteogenesis, Distraction ; Poliomyelitis ; Tibia ; Turner Syndrome

We evaluated the results following the use of hinged Ilizarov and free tissue transfer to correct the eqinus deformity of the foot associated with extensive scarring of the leg and ankle in nine patients. The deformity was secondary to ischemic and neuropathic changes after trauma to the leg, ankle and foot. The average age of the patients was seventeen years (range, thirteen to thirty-four years). The average duration of follow-up was twenty-one months (range, twelve to thirty-eight months). Free tissue transfer was done in all cases, parascapular flap was done in seyen cases, groin flap was done in two cases. Among the nine cases, free tissue transfer and hinged Ilizaov were done at the same time in four cases, The average interval of the other five patients between free tissue transfer and hinged Ilizaov was three months (range, two to four months). The duration of distraction was four to six weeks, and the apparatus was kept in place for an additional two months after the desired position of correction had been achieved. The results were evaluated using two criteria, dorsiflexion and range of motion of ankle joint. Criteria on dorsiflexion of ankle, the results were good in seven cases, fair in two cases. Criteria on range of motion of ankle, one case being performed ankle fusion was not evaluated. Total eight cases were evaluated for range of motion of ankle. The results were good in six cases, fair in two cases. On the basis of our results, we believe that severe eqinus deformities of the foot associated with extensive scarring of the leg and ankle can be corrected with heel cord lengthening, free tissue transfer and hinged Ilizarov.
Ankle Joint ; Ankle* ; Cicatrix* ; Congenital Abnormalities ; Equinus Deformity* ; Follow-Up Studies ; Foot ; Groin ; Heel ; Humans ; Leg* ; Range of Motion, Articular

There are many difficult problems and various methods in the treatment of difficult fractures of the femur. Form May 1991 to August 1994, 9 cases of difficult fractures of the femur were treated with Ilizarov external fixator. We obtained good result for all cases as follow : 1. There were 1 case of severely segmental and comminuted fracture with bone loss, 3 cases of infected nonunion after internal fixation(2 cases combined with bone loss), 2 cases of non-union after internal fixation and 3 cases of severely segmental and comminuted fractures. The traffic accident injury was in 6 cases and the falling down injury was in 3 cases. 2. The bone union was obtained in all cases and the duration of Ilizarov external fixator application was minimum 7.7 months up to 19 months with an average of 1.3 months and full weight bearing was possible in all cases after removal of the Ilizarov external fixator. 3. We experienced 9 complication; there were 6 cases of pin tract infection which were controlled by antibiotic injection at that site and there were three cases of limitation of motion of knee. So we conclude that the Ilizarov external fixation technique is one of the effective methods for the treatment of difficult fracture of the femur(ex. segmental, comminuted fracture, bone defect, osteomyelitis and nonunion) in spite of having experienced only few cases.
Accidental Falls ; Accidents, Traffic ; External Fixators ; Femur ; Fractures, Comminuted ; Knee ; Osteomyelitis ; Weight-Bearing

PURPOSE: Although spinal tapping and cerebrospinal fluid analysis is essential for diagnosis of aseptic meningitis, it is equivocal that all patients with headache and vomiting should receive spinal tapping for diagnosis of meningitis during an outbreak of enteroviral meningitis in summer seasons. The purpose of this study was to find clinical indicators that may be useful for differentiation of bacterial meningitis, and also to compare the clinical course between spinal tapping group and non-spinal tapping group confirmed enteroviral infection. METHODS: We retrospectively reviewed medical record of 65 cases of reverse transcription-polymerase chain reaction(RT-PCR) proven enteroviral meningitis, and 30 cases of culture proven bacterial meningitis admitted in Chunchon Sacred Heart Hospital. We compared the difference of clinical factors between bacterial and enteroviral meningitis groups and also clinical course between spinal tapping and non-spinal tapping groups. RESULTS: Children with bacterial meningitis had younger age onset, high incidence of seizure and altered consciousness, increased C-reactive protein(CRP) levels(P<0.05), but no difference in fever degree at admission and white blood cell and platelet count, erythrocyte sedimentation rate(P>0.05). Children with spinal tapping group with enteroviral meningitis had longer hospital stay and duration of fever as compared to children in non-spinal tapping group(P<0.05), but no difference in duration of headache in both groups. CONCLUSION: We recommend children with younger age, altered consciousness, having seizure and increased CRP levels receive spinal tapping for the differentiation of bacterial meningitis during an outbreak of enteroviral meningitis, and introduction of rapid diagnostic technique may reduce unnecessary spinal tapping, hospital stay and antibiotics therapy.
Anti-Bacterial Agents ; Blood Sedimentation ; Child ; Consciousness ; Fever ; Headache ; Heart ; Humans ; Incidence ; Length of Stay ; Leukocytes ; Medical Records ; Meningitis ; Meningitis, Aseptic ; Meningitis, Bacterial ; Platelet Count ; Retrospective Studies ; Seasons ; Seizures ; Spinal Puncture ; Vomiting

The authors report two cases of successful reconstruction in infected nonunion of the femur involving marked shortening by compression and gradual distraction at the nonunion site using Ilizarov external fixator. At first, infection was controlled by radical excision & the administration of systemic antibiotics for four weeks and we also started compression at the nonunion site 3 days after operation. Autogenous iliac bone graft was added to strengthen the site of new bone formation lastly. In this report, the role of the compression seems to provide a good environment for distraction osteogenesis by focal necrosis and triggering inflammation. Compression and gradual distraction may be one of the treatment mordalities for nonunion of a long bone with massive bone loss or shortening, even infected.
Anti-Bacterial Agents ; External Fixators ; Femur* ; Inflammation ; Necrosis ; Osteogenesis ; Osteogenesis, Distraction ; Transplants

Ilizarov technique has been successfully applied to limb lengthening for several decade, one of its main drawback is, however, long application of external fixator over 6 months. To lessen this time, simultaneous intramedullary fixation which convert later to static fixation by insertion of interlocking screws has been proposed. The indication for surgical limb lengthening includes familial short stature below the 3rd percentile. We compared the results of thirteen tibial lengthening with Ilizarov method to that of eleven hybrid methods. The hybrid system is composed of an unreamed AO intramedullary nail (IM) and ring fixator. Once the lengthening is completed, distal interlocking screws were inserted. In the group who were treated by hybrid system, the mean lengthening of tibia was 7.1cm (range, 6.3-9.5), the mean of external fixation period 7 months (range, 5-9), the mean healing index 1.2 month/cm (range, 1.1-1.4). On the other hand, the mean lengthening of tibia was 7.5cm (range, 5-10.3), the mean of external fixation period 9.8 months (range, 6-15), the mean healing index 1.4 month/cm (range, 1.1-1.8) in the group treated by Ilizarov method. Mean follow-up period was 23 months (range 14-47). There was no rotational or angular deformities and no loss of lengthening in the hybrid group. However we experienced three cases of angular deformity at the distraction site during lengthening in Ilizarov group. There was no deep infection in both groups. In the hybrid group we found several advantages such as no deformity, no loss of lengthening, and less scar by early removal of fixator, but some disadvantages such as need of subsequent procedures and limitation in intramedullary nailing.
Cicatrix ; Congenital Abnormalities ; External Fixators ; Extremities ; Follow-Up Studies ; Fracture Fixation, Intramedullary* ; Hand ; Ilizarov Technique* ; Tibia

We report our series of the Ilizarov surgery for lengthening and deformity correction in upper extremity at the Severance Hospital and the Yong-Dong Severance Hospital between February 1992 and October 1994. We performed the Ilizarov surgery in 12 limb segments, there were 3 humerus, 5 radius, 3 ulna and 1 metacarpal bone. The etiologies of the limb length discrepancies were 7 posttraumatic physeal injuires, 2 congenital deformities, 1 posttraumatic bone loss, 1 posttraumatic amputation and 1 postinfectious physeal injury. The goals of treatment were bone lengthening alone in 8 cases, bone lengthening and deformity correction including angular correction in 4 cases. The bone was lengthened between 1.0 cm and 9.2 cm (mean 3.7 cm) representing a 8.1% to 63.0% (mean 24.5%) increase in length. The healing index varies from 1.0 mos/cm to 10.5 mos/cm (mean 3.4 mos/cm) except three cases which need additional fixation with plate and screws add to wedge osteotomy. By radiologic appearance of the distraction callus, the straight type were 6 cases, the attenuated type were 4 cases and the pillar type were 2 cases. The healing indices of each type were 1/5 mos/cm, 7.7 mos/cm and 12.4 mos/cm, respectively. In conclusion, lengthening and deformity correction of the upper extremity can be successfully achieved by gradual mechanical distraction using the Ilizarov method. In case of pillar type, healing index was high and therefore control of the rate and the rhythm should be tried. If this control is of no use, early interventional procedure would be beneficial. The healing index of the straight type was much lower than that of the attenuated or the pillar type.
Amputation ; Bone Lengthening ; Bony Callus ; Congenital Abnormalities ; Extremities ; Humerus ; Ilizarov Technique ; Osteotomy ; Radius ; Ulna ; Upper Extremity

Cauda equina syndrome(CES) and disc rupture have been implicated as a potential complication of spinal manipulation. A review of the literature from 1911 to 1996 received 61 reported cases of cauda equina syndrome or disc rupture in patients undergoing manipulation. This article presents four new cases, where a temporal association was found between the onset of cauda equina symptoms or disc rupture and lumbar manipulation. The type of manipulation administered and the relationship between the treatment and symptoms is reviewed. Our patients symptoms suggest that acute herniation was caused, or at least precipitated by spinal manipulation. In each of these cases the chiropractitioner failed to comprehend the nature of the problem and take appropriate action. As a consequence, the patient went untreated for several days. Many chiropractic therapists assumed the incidence of CES caused by manipulation to be approximately one in many millions of treatments. However, we assumed that CES or disc rupture is far more common than the literature would reflect. It is therefore essential that persons practicing or prescribing manipulation would be aware of these complications.
Cauda Equina ; Chiropractic ; Humans ; Incidence ; Manipulation, Spinal ; Polyradiculopathy ; Rupture ; Spine*

No abstract available.
Acidosis/*complications/drug therapy ; Acidosis, Renal Tubular/drug therapy/etiology/metabolism/*pathology ; Adult ; Aquaporin 2/analysis ; Biological Markers/analysis ; Biopsy ; Female ; Humans ; Immunohistochemistry ; Kidney Tubules/chemistry/drug effects/*pathology ; Nephrocalcinosis/etiology/pathology ; Proton-Translocating ATPases/analysis ; Sodium Bicarbonate/therapeutic use ; Tomography, X-Ray Computed ; Treatment Outcome

Two patients, sought treatment for chief complaints of protruding frontal tooth and desired treatment to reduce the prominence of lips, were diagnosed as bimaxillary protrusion via clinical and cephalometric analysis. The authors corrected them by combined surgical and orthodontic treatment. As pre-surgical survey, paper and cast surgery were performed and wafer and resin sprint were constructed. We performed anterior maxillary and mandibular osteotomies in first premolar site to retract the maxillary and mandibular dentoalveolar segment in order to; 1) Decrease prominence of upper and lower lips. 2) Create proper lower incisor intrusion. By use of intramaxillary fixation, prompt oral intake was possible. We made good result of esthetic improvement and there was no evidence of relapse and any complication.
Adult* ; Bicuspid ; Humans ; Incisor ; Lip ; Mandibular Osteotomy ; Recurrence ; Tooth