• 대한족부족관절학회지
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• 제14권2호
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• pp.194-196
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• 2010

Avulsion fracture of medial cuneiform by tibialis anterior tendon is quite rare. It has been reported about the avulsion fracture and surgical repair of tibialis anterior tendon rupture at distal insertion site of medial cuneiform in Korea. We report a case of right foot medial cuneiform avulsion fracture by tibialis anterior tendon after autobike accident and describe this case with a review of literature.

• 대한관절경학회지
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• 제2권2호
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• pp.177-180
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• 1998

Discoid meniscus is an uncommon cause of internal derangement of the knee joint. The discoid medial meniscus is much less common than the discoid lateral meniscus. A 15-year-old male student had a incomplete discoid medial meniscus of right knee combined with a horizontal tear. This was confirmed by magnetic resonance imaging(MRI) and arthroscopic procedure. Partial meniscectomy was performed arthroscopically. An unevenful recovery followed. We report a case of discoid medial meniscus with brief review of literature.

• 대한족부족관절학회지
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• 제19권1호
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• pp.32-34
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• 2015

Accessory navicular is a congenital anomaly appearing in the secondary ossification center on the tuberosity of the navicular that may cause flatfoot. Bipartite medial cuneiform is another rare congenital anomaly occurring as two primary ossification centers in the medial cuneiform. The authors report a rare case of symptomatic bilateral accessory navicular with bipartite medial cuneiform and flatfoot deformity in a 19-year-old man with a review of the literature.

• 음성과학
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• 제14권3호
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• pp.7-19
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• 2007

The present study investigated some phonetic attributes which distinguish two Korean stop types $^-aspirated$ and $lax^-$ in a prosodic position which has previously received little attention, namely medial in an accentual phrase. The intonational pattern across syllables which are initial in an accentual phrase (Jun, 1993) is said to depend on the type of stop (aspirated or lax), while that of syllables which are medial in an accentual phrase are not. In Experiment 1, nine native Korean speakers read sentences with a controlled prosodic pattern in which aspirated or lax stops occurred in accentual phrase-medial position. Acoustic analysis revealed significant differences between aspirated and lax stops in closure duration, voice-onset time, and fundamental frequency (F0) values for post-stop vowels. The results indicate that a wider range of acoustic cues distinguish aspirated and lax Korean stops than previously demonstrated. Phonetic and phonological models of consonant-tone interactions for Korean will need to be revised to account for these results.

• 말소리와 음성과학
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• 제10권4호
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• pp.101-110
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• 2018

This study aimed to show that Selkirk's concept of resyllabification offers a better analysis than Kahn's ambisyllabification to account for phonetic resyllabification. We conducted two production experiments to investigate the acoustic characteristics of the English /s/ in real words and nonce words. Ten English native speakers and six English native speakers participated in experiment 1 and experiment 2, respectively. Three acoustic cues - frication duration, center of gravity and aspiration duration of word-medial /s/ - were measured. We found that these three cues of the word-medial /s/ were realized significantly differently depending on the stresshood and openness of the preceding syllable. We preferred Selkirk's resyllabification to Kahn's ambisyllabification to explain this result because the word-medial and intervocalic /s/ behaved as the coda (as opposed to the onset) when the preceding syllable was stressed and open. The result thus suggested that two conditions must be met for the resyllabification rule to apply in English: a word-medial consonant is resyllabified only when its preceding syllable is stressed and open.

• 대한음성학회지:말소리
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• 제37호
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• pp.73-85
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• 1999

The prosodic characteristics of Korean particles in read speech were examined in this paper based on K-ToBI labeling system in order to see whether they are prosodically weak form like functions words in English. Acoustic measurements and statistical analysis were done focusing on the distribution of particles over a variety of prosodic positions, prosodic positional effects on the phonetic realization of particles, and acoustic strength of particles compared to those of their surrounding syllables. The panicles were distributed rather equally over all 4 prosodic positions with the highest frequency at IP-medial/AP-final position and the lowest at IP-medial/AP-medial position except that topic marker 'Un/nUn' showed preference for IP-final/AP-final position. There was a significant prosodic positional effect on the duration and F0 of the particles. Duration was the longest at IP-final/AP-final position and interestingly, at IP-medial/AP-medial position while F0 was the highest at IP-final/AP-medial Position as expected. The comparison of the acoustic properties of the particles with those of neighbor syllables showed that duration was generally significantly longer and energy also showed larger values, if not significant, in particles suggesting that the particles in Korean are not prosodically weaker like function words in English.

• 대한관절경학회지
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• 제5권1호
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• pp.45-48
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• 2001

내측 반월상연골의 전각부는 경골의 전면에 부착되어 있으며 횡인대에 의하여 외측 반월상연골 전각부와 연결되어 있다. 후각부는 후방 십자 인대 경골부착부 바로 전방에 견고하게 부착되어 있다. 관절경 검사상 반월상연골의 후각부가 경골의 정상적인 부위에 부착되어 종지되지 않고 전각부 하방까지 부착부위가 연장되는 반월상연골이 관찰되어 저자들은 이와같은 비정상적인 내측 반월상연골 1례 를 문헌고찰과 함께 보고하는 바이다.

• Archives of Plastic Surgery
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• 제33권5호
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• pp.552-556
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• 2006

Purpose: As the use of computed tomographic scanning spread, the diagnosis of blow-out fractures of the medial orbital wall increased. Conventionally, the surgery of blow-out fractures in medial orbital wall was performed by various approaches with external incision or endoscopic approach. Although the field of orbital surgery has progressed significantly during the last decade, accurate realignment and replacement of component is difficult due to lack of visualization of the fracture site, blind dissection of the orbital wall, and difficulty in insertion of implant. In order to overcome these shortcomings, we explored the use of endoscopic transnasal approach together with subciliary approach. Methods: The entrapped periorbital tissues in the ethmoid sinus were completely reduced endoscopically, and the bone defect of medial orbital wall was reconstructed with $Medpor^{(R)}$ insertion via subciliary approach. This technique was applied to 13 patients who had medial orbital wall fracture. Results: The patients were followed-up for 3 to 24 months with an average of 9 months. The postoperative courses were satisfactory in all cases. Conclusion: The conjunction of endoscopic transnasal and subciliary approach technique seems to produce good results in medial orbital wall fracture.

• 대한정형외과스포츠의학회지
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• 제10권2호
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• pp.121-123
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• 2011

슬관절의 추벽은 정상적인 구조물로 인식되고 있으나 외상, 반복적인 손상 등과 같은 유발 인자에 의해 비후되면서 탄력성을 소실하고 병적인 추벽으로 변하면서 증상을 일으키게 된다. 슬개골 내측 추벽 증후군은 슬내장의 주요한 원인으로 이에 대한 많은 연구가 이루어지고 여러 문헌에서 보고되어 왔으나 추벽의 양동이형 손잡이형 파열에 대한 보고는 극히 드물다. 저자들은 슬개골 내측 추벽의 양동이 손잡이형 파열에서 관절경적으로 절제한 증례를 보고하는 바이다.

• 대한관절경학회지
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• 제13권1호
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• pp.58-62
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• 2009

슬관절의 내측 원판형 연골의 빈도는 상대적으로 드문데, 저자들은 최근 내측 원판형 연골로 진단된 환자를 치료한 경험이 있어 이를 보고하고자 한다. 남자 20세로서 특별한 외상력 없이 수년간의 슬관절 동통을 주소로 내원하여 자기공명영상 검사상 내측 원판형 연골로 잠정 진단되었다. 관절경 검사상 완전형으로 확인되었으며 수평파열이 동반되어 있었다. 이에 관절경하 연골판 부분절제술을 시행하였으며, 술후 증상의 완전한 소실을 보였다.