• 대한두경부종양학회:학술대회논문집
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• 1993.11a
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• pp.260.2-260.2
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• 1993

• Proceedings of the KOR-BRONCHOESO Conference
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• 1972.03a
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• pp.17.3-17
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• 1972

We experienced a case of congenital atresia of external auditory canal bilaterally which was corrected surgical with good hearing results.

• 대한두경부종양학회:학술대회논문집
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• 1994.11a
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• pp.13.1-13.1
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• 1994

• 대한두경부종양학회:학술대회논문집
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• 1990.11a
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• pp.16.1-16.1
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• 1990

• Journal of Chest Surgery
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• v.34 no.3
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• pp.264-269
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• 2001

흉부 둔상에 의한 기도와 식도의 동시적 파열상은 매우 드물게 발생되고 있다. 그러나 최그들어 고속 교통사고의 증가와 환자에 대한 응급체계의 발전으로 점차 치험 보고례가 증가되고 있다. 저자들은 흉부의 둔상에 의하여 기도와 식도에 종적으로 긴 파열상을 입은 환자 2례의 치험을 보고한다. 1례는 이전 병원에서 시행한 기관식도 재건술이 실패한 상태에서 전원되어와 2차적으로 식도절제 및 기관재건술을 실시하였으나 사망하였고. 다른 1례는 식도절제 및 기도재건술로 합병증이 없이 생존하였다.

• Journal of Chest Surgery
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• v.30 no.4
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• pp.449-452
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• 1997

We managed surgically a case of local recurrence in esophageal cancer Twenty month after transthoracic subtotal esophagectomy and csophago-gastrostomy, he su(fared from dysphagia. Chest CT and percutaneous needle aspiration biopsy showed . Local recurrence involving residual esophagus, thyroid gland, posterior membraneous portion of trachea. We did cervical esophagectomy, laryngectomy thyroidectomy, partial resection of trachea and reconstruction with free jejunal antograft successfully.

• Journal of the Korean Arthroscopy Society
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• v.17 no.1
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• pp.31-37
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• 2013

Purpose: This study performed to compare degree of joint stiffness and clinical results between early and delayed reconstruction of acute posterior cruciate ligament (PCL) injuries. Materials and Methods: Thirty-two Patients who underwent PCL reconstruction between March 2008 and October 2011 enrolled this study. We performed transtibial single bundle reconstruction using the allo-achilles tendon in all cases. We divided the patient into two groups, early reconstruction group underwent surgery before a week, delayed reconstruction group underwent surgery after 3 weeks, before 6 weeks. All the patients underwent aggressive joint motion exercise till surgery and enrolled post operative rehabilitation program. We checked posterior drawer stress radiography, range of motion, the Lysholm score, the International Knee Documentation Committee (IKDC) score and the Tegner score to evaluate the results. Results: At the final follow up the Lysholm score was 92.1 in the early group and 93.8 in the delayed group. All the cases were rated above B (near normal) on IKDC score (p=0.808, p=0.722). The Tegner score was 6.6 in the early reconstruction group and 6.2 in the delayed group (p=0.480), The average of maximum flexion and extension angle was $133.9^{\circ}$, $1.4^{\circ}$ in the early group and $133.6^{\circ}$, $1.1^{\circ}$ in the delayed group (p=0.560, p=0.581), no complication such as deep vein thrombosis or infection, no difference in posterior drawer stress radiography (p=0.750). Conclusion: We could obtain satisfactory clinical results in both the early and delayed reconstruction groups of acute PCL injuries. Therefore, the early reconstruction of PCL performed before a week could be one of the treatment options for acute PCL injury.

• Journal of the Korean Arthroscopy Society
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• v.4 no.2
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• pp.105-110
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• 2000

Purpose : The purpose of this study was to evaluate the clinical results of fresh-frozen achilles allograft PCL reconstruction. Materials and Methods : 34 patients(35 cases) who was reconstructed PCL arthroscopically using achilles allograft were analyzed subjective and objective parameters, Telos stress arthrometer and Modified Feagin Scoring System. The average age was 36.2 years old($16\~57$ year) and average follow up period was 18.5 months($12\~27$ months). Result : The mean Lysholm Knee Scoring was improved from 47.5 to 87.4. Posterior translation by Telos arthrometer decreased to 2.3mm from 7.1mm. The modified Feagin scoring system showed 32 cases$(91.5\%)$ with excellent and good result. Conclusion : Clinical results of PCL reconstruction by Achilles allograft revealed good result as to scales. Achilles allograft provided enough initial tension with length and minimized the complication of using autograft. Therefore achilles fresh-frozen allograft in PCL reconstruction is a good substitute material for autograft.

• Journal of Chest Surgery
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• v.30 no.1
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• pp.48-54
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• 1997

Between 1987 and 1995, eleven patients with severe chronic corrosive stenosis of the hypopharynx and esophagus underwent surgical restoration of digestive continuity at Inje University Seoul Palk Hospital. There were 7 male and 4 female patients aged from 21 to 47 years (mean, 34 years). The caustic material was acid in 6 patients and alkali in 5 patients. The esophagus was reconstructed using the right colon In 9 and left colon in 2. The cervical approach and the side of proximal anastomosis depended on the status of the pyriform slnus of the hypopharynx. In the neck, J-formed incision was made along the sternocleidomastoid muscle. The sternohyoid and thyrohyoid muscles were divided transversely to expose the thyroid cartilage. Hypopharyngeal opening for proximal anastomosis was made by reverse triangular formed resection of the thyroid cartilage after elevation of perichondrium. Immediately after operation, dysphagia and aspiration into trachea were common, so training of swallowing was required. Feeding gastrostomy was usually maintained for 3 months until restoration of swallowing function was confirmed . There was graft necrosis in 3 patients, who were treated with jejunal free graft. Revisional procedures for stenosis of cervical anastomosis in B patients consisted of widening of pharyngocecostomy site in 2 and resection of adhesive band in one. Return of normal swallowing assuring normal nutrition was obtained in 10 of 11 cases.

• 대한관절경학회:학술대회논문집
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• 2009.10a
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• pp.149-150
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• 2009