• Clinics in Shoulder and Elbow
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• 제6권1호
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• pp.80-84
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• 2003

We report a patient with an anterior dislocation of the shoulder with uncommon bucket handle type fracture of the anterior glenoid fossa with intact glenoid labrum. The fracture fragment was displaced into the posterior aspect of the glenohumeral joint resulting in prevention of reduction of the shoulder. Excellent fixation was obtained with suture anchors and bioabsorbable interfragmentary screws. This allowed stable range of motion exercises, optimizing the patient's functional outcome.

• 대한견주관절학회:학술대회논문집
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• 대한견주관절학회 2005년도 제3차 연수강좌
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• pp.78-93
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• 2005

The posterior and multidirectional instability of the shoulder is a complex problem in terms of diagnosis and treatment. Increased joint volume by redundant capsular ligament has been regarded as a major pathogenesis of the posterior and multidirectional instability. Distinct from multidirectional hyperlaxity, multidirectional instability has symptoms related with increased translations in more than one direction. Recent report that shoulder symptom originates from labral lesion which was created by excessive rim-loading of the humeral head on the posteroinferior glenoid labrum during repetitive subluxation helps us to understand the pathogenesis of such instability. Painful jerk and Kim tests indicate labral lesion in the multidirectionally loose shoulder, suggesting multidirectional instability. Also, painful jerk test is a prognostic sign of failure of nonoperative treatment. The labral lesion can be an incomplete tear or a concealed lesion which often has been underestimated. Operative treatment is indicated when nonoperative treatment has failed. Arthroscopic capsulolabroplasty is a reliable procedure, which not only provides capsular balance, but also restores the labral height.

• Journal of Species Research
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• 제1권1호
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• pp.44-55
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• 2012

A harpacticoid copepod, Sinamphiascus dominatus Mu & Gee, 2000 is re-described from the sandy bottom in off Jeju Island of Korea. The genus Sinamphiascus was established with single species, S. dominatus from the Bohai Sea, China. The main diagnostic characters of the specimen from Korea are well matched with the original description, although it has minor discrepancies including the lengths and ornamentation of setae in leg 6 of both sexes, shape of the base on furcal setae and teeth number of labrum in female. However those discrepancies are regarded to the intra-specific variations. This is the first record of genus Sinamphiascus in Korean waters.

• The Journal of Korean Physical Therapy
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• 제12권3호
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• pp.433-444
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• 2000

The purpose is paper was to discuss current concepts related to anatomic stabilizing structures of the shoulder joint complex and their clinical relevance to shoulder instability. The clinical syndrome of shoulder instability represents a wide spectrum of symtoms and signs which may produce various levels of dysfunctions, from subtle subluxations to gross joint instability. The glenohumeral joint attains functional stability through a delicate and intricate interaction between the passive and active stabilizing structures. The passive constraints include the bony geometry, glenoid labrum, and the glenohumeral joint capsuloligaments structure. Conversely, the active constraints, also referred to as active mechanism, include the shoulder complex musculature, the projprioceptive system, and the musculoligamentous relationship. The interaction of the active and passive mechanism which provide passive and active glenohumeral joint stability will be throughtly discussed in this paper

• Clinics in Shoulder and Elbow
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• 제18권2호
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• pp.96-101
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• 2015

In general, the long head of the biceps brachii originates from the superior glenoid labrum and the supraglenoid tubercle, crosses the rotator cuff interval, and extends into the bicipital groove. However, rare anatomic variations of the origins of the long head have been reported in the past. In this report, we review the clinical history, radiologic findings, and arthroscopic identifications of 3 anatomic variants of the biceps tendon long head. As the detection of long head of biceps tendon pathology during preoperative radiologic assessment can be difficult without prior knowledge, surgeons should be aware of such possible anatomic variations.

• Clinics in Shoulder and Elbow
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• 제13권2호
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• pp.244-249
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• 2010

목적: 본 연구는 제 2형 SLAP 병변에서 외상의 유무에 따른 손상기전의 차이 및 임상 결과의 차이를 비교하고자 한다. 대상 및 방법: 2007년 1월부터 2009년 5월까지 제 2형 SLAP 단독 병변으로 수술을 시행한 27예를 대상으로 하였다. 제 2형 SLAP 병변의 분류는 Burkhart에 의한 분류법을 이용하여 병변이 전상방부에 위치하면 제 1형, 후상방부는 제 2형, 전후방 복합 병변은 제 3형으로 분류하였다. 치료 결과는 술 전, 술 후의 UCLA 점수와 KSS 점수를 사용하여 측정하였다. 결과: 총 27예 중 외상군은 16예, 비외상군은 11예였다. 제 2형 SLAP 병변의 형태는 외상군에서 제 1형은 12예, 제 2형은 2예 그리고 제 3형은 2예였다(p=0.013). 비외상군에서는 제 1형 2예, 제 2형 6예, 제 3형 3예였다 (p=0.026). 즉 외상군에서는 전방 병변이 더 많이 발생하였고 (p<0.05), 비외상군에서는 후방 병변이 더 많이 발생한 것으로 추정할 수 있다 (p<0.05). 외상군에서 UCLA 점수 및 KSS 점수는 술 전 평균 18점 (14~23점), 48점 (32~76점)에서 술 후 32점 (28~33), 86점 (71~92점)이었다. 비외상군에서는 UCLA 점수 및 KSS 점수는 술 전 평균 21점 (18~25점), 58점 (41~68점)에서 술 후 29점 (26~31점), 81점 (68~89점)이었다. 임상결과에 있어서 두 군 사이의 통계학적으로 유의한 차이를 보이지 않았다 (p=0.317, 0.405). 결론: 본 연구에서 제 2형 SLAP 병변의 형태가 외상 기전에 따라 차이가 있음을 관절경 소견을 통해 확인할 수 있었다. 따라서 제 2형 SLAP 병변에 대한 수술적 치료를 고려할 때 외상 유무를 파악하여야 할 것이다.

• Clinics in Shoulder and Elbow
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• 제3권2호
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• pp.95-101
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• 2000

Purpose : The purpose of this study was to evaluate the efficacy of oblique coronal MR images, oblique axial images of neutral, internal rotation and external rotation positions in the diagnosis of SLAP Ⅱ lesion. Materials and Methods: MR arthrography of the glenohumeral joint was evaluated retrospectively in 16 patients(16 shoulders) who underwent arthroscopic surgery(mean age; 38 years old, Male; 13, Female; 3). Oblique coronal fat-suppressed Tl-weighted spin echo images were performed with each shoulder in the neutral position of the arm and oblique axial images were performed in neutral, internal and external rotations of the arm respectively. The preoperative findings of MR were classified as definite tear, possible tear and no tear. Arthroscopic findings were correlated with MR findings of several different position of the arm. Results: Arthroscopic surgery revealed 8 SLAP Ⅱ lesion, 2 SLAP I lesion, and 6 normal superior labrum respectively. The accuracy of diagnosis in the 8 SLAP Ⅱ lesion were high on oblique axial image in external rotation which were interpreted as 8 definite tear, to compare with oblique axial images in neutral position which were interpreted as 4 definite tear, 3 possible tear, 1 no tear. The 6 normal superior labrum lesion were interpreted as no tear in all three position. The 2 SLAP I lesion were interpreted as 1 definite tear, 1 no tear on oblique axial image in neutral position and 1 definite tear, 1 possible tear on oblique axial image in external rotation. Conclusion: This study showed that axial MR images in external rotation of the arm combined with oblique coronal images have proved to be effective to detect SLAP Ⅱ lesion, and should be considered in imaging protocol for MR arthrography of the SLAP Ⅱ lesion.

• Clinics in Shoulder and Elbow
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• 제2권1호
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• pp.84-87
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• 1999

저자들은 충돌 증후군 진단하에 관절경적 견봉하 감압술 중 우연히 발견된 Buford 복합체를 가진 환자를 본 후, 술후 이 환자를 추시한 결과가 Buford 복합체가 없는 다른 환자의 경우와 크게 다르지 않은 것을 보고, 충돌 증후군의 증상을 보이는 환자에서 삭형 중 견와상완 인대와 전상방견와 순의 결여가 있는 경우 이 복합체가 술후 예후에 영향을 미치지 않는 것으로 결론을 내리고 이를 보고하는 바이다.

• 환경생물
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• 제18권1호
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• pp.133-144
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• 2000

바구미류의 섭식행동과 산란공을 파는 운동과 구기의 복합적인 구조를 알기 위해서는 원래의 위치에서의 복잡한 구기구조의 관찰이 행하여져야만 한다. 이러한 목적을 위하여 Brentidae의 바구미류에 대하여 주사전자현미경을 사용하여 구기를 본래의 위치에서 관찰하고, 여기에 해부에 의한 연구도 병행하여 얻은 구기구조에 대한 연구의 결과는 다음과 같다. 이과에 속하는 바구미는 아랫입술 수염이 퇴화되어 하순전기절의 꼭대기의 구멍에 위치하고 있다. 대악후관절구는 깊이파인 사발과 같은 구조로서 하순완의 안쪽 표면에 위치하고 있다.

• Clinics in Shoulder and Elbow
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• 제7권1호
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• pp.10-13
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• 2004

Superior labrum anterior to posterior (SLAP) lesions of the shoulder has recently been a popular issue to shoulder surgeons. Now we are correlating many shoulder symptoms to this SLAP lesion. A 45 year-old female patient injured her shoulder when her arm sleeve was entrapped in moving automobile door. A forceful pull of the arm in external and abduction position was suspected. She complained continuous shoulder pain with limited range of motion for 2 months. Magnetic resonance image showed possible SLAP lesion but no definite diagnosis were made prior to the operation. Arthroscopic evaluation revealed SLAP type Ⅱ lesion with concomitant avulsion of the superior glenoid cartilage. In addition anterior labrocapsular tear was seen from 7 to 9 o'clock of anterior glenoid. The SLAP lesion and the anterior capsulolabral lesion were repaired properly to the glenoid. We report a case of glenoid-cartilage avulsion type of SLAP Ⅱwith anterior labrocapsular lesion.