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자가 주상와연골 (Autogenous scapha cartilage) 이식을 이용한 하안검 내반증의 교정
임 풍,염원석,이석기,한기택 大韓成形外科學會 1996 Archives of Plastic Surgery Vol.23 No.5
The lower eyelid entropion is characterized by a turning inward of the eyelid margin. Ocular inflammation and tearing may result from lashes or keratinized epithelium. Moreover inversed lower eyelids are considered one of the cosmetic defects. To correct an entropion surgically, the procedure should be chosen individually. Simple excision, suture repair, marginal rotation and tarsal strip procedure may be considered, but in cases of cicatrical entropion or lower lid defect, the main surgical principle involves release of scarred tissue and replacement of the deficient tissue with appropriate graft. We used scapha cartilage only as a spacer, in patients with cicatrical entropion or involutional entropion. The result was satisfactory and the raw surface of the graft facing to the eyeball was epithelialized from the surrounding mucosa within a couple of weeks. We report our concept of scapha cartilage graft and simple technique for the treatment of cicatrical entropion or entropion caused by lower lid defect .
안면부 손상환자에서 삼차신경 제성감각 유발전위 (Trigeminal Somatosensory Evoked Potential)를 이용한 삼차신경손상의 진단
임 풍,고영석,이석기,한기택 大韓成形外科學會 1997 Archives of Plastic Surgery Vol.24 No.6
Trigeminal somatosensory evoked potential is an electrophysiologic diagnostic method for the lesions of trigeminal nerve. In facial traumas such as lacerations, contusions, or fractures etc, the injury of the branches of trigeminal nerve is common. For the evaluation of this injury, however, most surgeons have so far depended on the patient's history and physical examinations, only such as pin-prick test and two-point discrimination test. We performed trigeminal somatosensory evoked potential for the evaluation of the trigeminal nerve in 20 patients whose branches of trigeminal nerves were suspected to be injured by facial trauma. The results were as follows; The trigeminal SSEP showed abnormal findings in 16 out 20 patients. After 2 months, 15 out of 16 patients whose the findings of trigeminal SSEP had been abnormal showed no sensory improvement, but 3 cases of 4 patients with normal SSEP findings improved their symptoms. These results suggest that the trigeminal SSEP is a reliable electrophysiologic method not only for diagnosis but also for predicting prognosis of the injuries of trigeminal nerves.
범안면 골절 후 발생한 접구개 동맥의 가성 동맥류 치험례
장익수,임풍,안상태,한기택 大韓成形外科學會 1994 Archives of Plastic Surgery Vol.21 No.1
Traumatic aneurysms in the head and neck area are rare vascular lesions. Among them, pseudoaneurysm of the internal maxillary artery is extremely rare. We experience a case of pseudoaneurysm in the sphenopalatine artery which is a branch of the internal maxillary artery. A 33 year old woman suffered from panfacial bone fracture due to traffic accident. Twelve days after the accident, fractured segments were reduced and wired succesfully. Forty days after the operation, a sudden profuse epistaxis was developed and uncontrolled by anterior and posterior nasal packings. A 7mm diametered pseudoaneurysm was detected in the left sphenopalatine artery by the selective internal carotid arteriography. The nasal bleeding stopped immediately after the selective embolization of the left internal maxillary artery and the left superficial temporal artery.