• Journal of Korean Foot and Ankle Society
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• v.10 no.2
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• pp.184-189
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• 2006

Purpose: To evaluate surgical treatment using two-staged MIPO technique in tibial pilon fractures involving tibial shaft. Materials and Methods: Twelve patients, who underwent two-staged MIPO technique for pilon fractures involving tibial shaft between January 2003 and May 2005, were followed for more than one year. Radiographs were graded by the criteria of Anglen and ankle functions were graded by the criteria of Mast and Teipner. Ankle function, union time and postoperative complications were also analysed. Results: Clinically there were eight (67%) good results, three (25%) fair results and one (8%) poor result. At the last follow-up, the radiographic results showed seven (58%) excellent results, three (25%) good results, and two (17%) fair results. During the follow up, There was one case of nonunion Conclusion: Two-staged MIPO techinque is one of the good methods for the treatment of pilon fractures invloving tibial shaft.

• Journal of Korean Foot and Ankle Society
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• v.7 no.1
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• pp.30-35
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• 2003

Purpose: The purpose of this study was to evaluate the result of open wedge osteotomy at the anterior calcaneus with iliac bone graft (Evans procedure) for symptomatic flexible flatfeet in children. Materials and Methods: A retrospective study was conducted between October 1995 and September 2002. Six cases in 3 patients who had symptomatic flexible flatfeet was included. Follow-up averaged 39.5 months. We evaluated the patients' satisfaction by Mann and Reynolds scorring and compared the radiographic results between preoperative and final radiography. Results: The satisfaction outcomes at the last follow-up were excellent in five and good in one. The mean lateral talo-first metatarsal angle was improved from $-20^{\circ}$ to $-3^{\circ}$. The mean calcaneal inclination angle was improved from $8.5^{\circ}$ to $20.8^{\circ}$. The talo-navicular coverage angle was improved from $47.5^{\circ}$ to $7.5^{\circ}$. In one case, we found the subluxation of calcaneocuboidal jont in postoperative radiography. Conclusion: Open wedge osteotomy at the anterior calcaneus for symptomatic flexible flatfeet in children was considered as one of the effective treatment methods.

• Archives of Plastic Surgery
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• v.36 no.1
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• pp.29-32
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• 2009

Purpose: Introduction of the mammary implant through the abdominal route has been well known since late 1960s, but the use of transabdominal route for contralateral breast augmentation in transverse rectus abdominis musculocutaneous (TRAM) flap breast reconstruction patients has not been reported in Korean literature. The authors report their experience with technical points as well as the selection of the appropriate patients. Methods: Simultaneous contralateral augmentation mammaplasty through transabdominal route was performed in 11 patients who underwent TRAM breast reconstruction from August 2003 to May 2008 with a mean follow up of 27 months. The pocket was created under direct vision: 3 subglandular, 7 subpectoral, and 1 dual plane was dissected. Eight saline and 3 silicone gel implants were used with an average volume of 165 cc. Results: There were no complications such as infection, hematoma, implant displacement, and capsular contracture. The result was well maintained throughout the follow up period. Conclusion: Transabdominal route could be recommended in selected patients for contralateral augmentation in TRAM breast reconstruction.

• Journal of Trauma and Injury
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• v.25 no.4
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• pp.291-295
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• 2012

Ureteral trauma is rare, accounting for less than 1% of all urologic traumas. However, a missed ureteral injury can result in significant morbidity and mortality. The purpose of this case presentation is to suggest another method for early detection of ureteral injury in blunt traumatic patient. A 47-years-old man was injured in pedestrian traffic accident. He undergone 3-phase abdominal CT initially and had had a short-term follow-up simple. We suspected ureteral injury. Our final diagnosis of a ureteral injury was based on follow-up and antegrade pyeloureterography, he underwent emergency surgery. We detected the ureteral injury early and took a definitive action within 24 hours. In blunt trauma, if abnormal fluid collection in the perirenal retroperitoneal space is detect, the presence of a ureteral injury should be suspected, so a short-term simple X-ray or abdominal CT, within a few hours after initial abdominal CT, may be useful.

• Journal of Chest Surgery
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• v.33 no.4
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• pp.306-309
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• 2000

Background: The purpose of this study was to evalute the diagnostic value of 2mm video thoracoscopy for primary spontaneous penumothorax. Material and Method: During the period of March to June 1999, we prospectively analyzed 33 consecutive patients suffering from primary spontaneous pneumothorax. 2mm video-assisted thoracoscopy was compared with the operative finding. We observed recurrence during the mean follow-up of 3months. Result: Blebs were present in 24 patient(73%: 24/33). These were treated by 10mm video-assised thoracoscopic stapling. Nine pateints with no bleb were treated with pleural drainage. There were no significant differences in the bleb finding. No recurrence occurred during the follow-up period. Conclusion: A 2mm video thoracoscopic examination for primary spontaneous pnumothorax is a useful alternative in deciding the operative indication.

• Journal of Chest Surgery
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• v.33 no.8
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• pp.643-647
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• 2000

From March 1988 to June 1994, 275 CarboMedics cardiac valve prostheses(199 mitral, 70 aortic and 3 tricuspid) were implanted in 226 consecutive patients(mean age 39 years, male/female 90/136) by one surgical team operating on adult cardiac patients at Kyungpook University Hospital. Total follow up represented 16,848 patient-months(mean 76 months) and follow up rate was 96%. One hundred and forty-nine patients(66%) wer in NYHA functional class III or IV preoperatively, and 204 patients(99.5%) were in class I or II postoperatively. Early mortality was 4.9% and late death was 9.3%. The actuarial survival at 81 months was 86.l2$\pm$3.1%. The linearized incidence of valve-related death, prosthetic valve thrombosis, anticoagulation-related hemorrhage, non-structural dysfunction and reoperation were 0.71%, 0.43%, 0.07%, 0.21%, and 0.14% respectively. The 81-month rate of freedom from all valve related complications and deaths including hospital mortality was 88.1$\pm$2.5%. Thee facts suggest that the CarboMedics cardiac valve has excellent result, low incidence of valve-related complications and no structureal deterioration.

• Clinics in Shoulder and Elbow
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• v.3 no.1
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• pp.33-38
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• 2000

Objectives: The purpose of this study was to grading the severity of intra-articular lesions and evaluate the effects of arthroscopic surgery after manipulation of the resistant frozen shoulder. Materials and Methods : Forty-eight cases from 44 subjects, median age of 53, who underwent arthroscopic surgery after manipulation with minimum follow-up of 12 months were chosen. The UCLA shoulder rating scale was applied, and average scale was 18.2 points. Results: Twelve cases out of our series showed as rotator cuff tear which could produce secondary frozen shoulder. In postoperative follow up, 34 subjects complained of no pain or noctalgia, 5 showed mild degree of pain, 8 with mild degree of remained limited range of motion, and only 1 with no improvement. When viewed with UCLA shoulder rating scale, the most improved aspect was pain, and satisfaction of patient was following. And final average scale was 31.9 points. Conclusion: Our study revealed that arthroscopic surgery after manipulation showed favorably high final scale and patient's satisfaction. Therefore, we recommend this modality for treatment of resistant frozen shoulder in a point of view that the diagnosis and treatment can be done simultaneously.

• Journal of Korean Neurosurgical Society
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• v.48 no.6
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• pp.485-489
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• 2010

Objective : To introduce the frequency and segment analysis of in-stent stenosis for intracranial stent assisted endovascular treatment on complex aneurysms. Methods : A retrospective study was performed in 158 patients who had intracranial complex aneurysms and were treated by endovascular stent application with or without coil embolization. Of these, 102 patients were evaluated with catheter based angiography after 6, 12, and 18 months. Aneurysm location, using stent, time to stenosis, stenosis rate and narrowing segment were analyzed. Results : Among follow-up cerebral angiography done in 102 patients, 8 patients (7.8%) were shown an in-stent stenosis. Two patients have unruptured aneurysm and six patients have ruptured one. Number of Neuroform stents were 7 cases (7.5%) and Enterprise stent in 1 case (11.1%). Six patients demonstrated in-stent stenosis at 6 months after stent application and remaining two patients were shown at 12 months, 18 months, respectively. Conclusion : In-stent stenosis can be confronted after intracranial stent deployment. In our study, no patient showed symptomatic stenosis and there were no patients who required to further treatment except continuing antiplatets medication. In-stent stenosis has been known to be very few when they are placed into the non-pathologic parent artery during the complex aneurysm treatment, but the authors found that it was apt to happen on follow up angiography. Although the related symptom was not seen in our cases, the luminal narrowing at the stented area may result the untoward hemodynamic event in the specific condition.

• The Journal of Korean Obstetrics and Gynecology
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• v.31 no.1
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• pp.147-154
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• 2018

Objectives: This study aims to examine the improvement against facial wrinkles after needle-embedding therapy. Methods: The study participants were 10 women treated with needle-embedding therapy in the Korean Medical Clinic from September, 2011 to August, 2014. The subjects were treated every ten days for twenty days, totally three times, and the result of treatment was evaluated five times, such as pre-treatment, after each treatments, one month and two months later of the last treatment with ARAMO-SG. Results: 1. Depth and range of facial wrinkles, facial skin pore test, and sensitivity test were visibly improved after needle-embedding therapy and follow-up compared pre-treatment (p<0.05). 2. The significant improvements in facial skin texture test was not observed and sustained until the follow-up measurement at 2 months. 3. Any adverse reaction related to needle-embedding therapy did not happen. Conclusions: This study suggests that needle-embedding therapy can improve facial wrinkles. The positive results of this study support the requirement for additional research investigating the efficacy of needle-embedding therapy in women.

• Archives of Craniofacial Surgery
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• v.22 no.3
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• pp.135-140
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• 2021

Background: Wide surgical excision is the gold standard for basal cell carcinoma (BCC) treatment. Typically, resection requires a safety margin ≥ 4 mm. We aimed to confirm BCC excisions' cancer recurrence rate and safety on the facial region with new safety margins. Methods: We included patients with primary BCC on the facial region who underwent wide excision with 2- or 3-mm safety margins at our institution between January 2010 and December 2018. Medical records were reviewed to confirm the epidemiology and surgical information. Recurrence was confirmed by physical examination through regular 6-month follow-up. Results: We included 184 out of 233 patients in this study after applying the exclusion criteria. The mean age and follow-up period were 71.2±10.2 years and 29.3±13.5 months, respectively. The predominantly affected area was the nose (95 cases); a V-Y advancement flap was the most commonly used surgical method. There were two cases of recurrence in the 2 mm margin group and one recurrence in the group resected with 3 mm margins. Conclusion: In this large cohort study, we found 2-3 mm excision margins can yield enough safety in facial BCCs. The recurrence rates were found to be comparable with those reported after wider margins.