• Clinics in Shoulder and Elbow
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• 제8권2호
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• pp.131-134
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• 2005

Distal clavicle tunnel widening was observed in coracoclavicular ligament reconstruction with semitendinous tendon autografts in a patient with acromioclavicular joint injury. Acromioclavicular joint separation, in a 44 years-old man was treated by coracoclavicular ligament reconstruction. We have performed x-ray evaluation on 2years 10months after surgery. The immediate postoperative tunnel size was measured 4.5mm in diameter. At postoperative 2years 10month the tunnel diameter was from 9.3 to 11.4mm. But the weightbearing clavicle view showed no significant acromioclavicular joint separation. Moreover the patient complained only minor intermittent shoulder discomfort.

• Clinics in Shoulder and Elbow
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• 제27권1호
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• pp.131-135
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• 2024

Cubital tunnel syndrome refers to compression neuropathy caused by pressure on the ulnar nerve pathway around the elbow. A 63-year-old male patient visited the clinic complaining of decreased sensation and weakness in his left ring finger and little finger, stating that the symptoms first began 6 months prior. He had undergone surgery to remove a ganglion cyst from his left elbow joint about 5 years prior in Mongolia. Magnetic resonance imaging revealed a cystic mass located at the previous surgical site, which was compressing the ulnar nerve within the cubital tunnel. Ulnar nerve decompression and anterior transposition were performed, and the cystic mass was excised. Upon pathological examination, the mass was diagnosed as a ganglion cyst. The patient's symptoms including sensory dysfunction and weakness improved over the 1-year follow-up period. This report describes a rare case of ganglion cyst recurrence compressing the ulnar nerve in the cubital tunnel after previous ganglion cyst excision.

• 지질공학
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• 제17권1호
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• pp.115-123
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• 2007

최근 들어 인구증가와 경제발전에 따른 고속도로의 확장 또는 신설이 급증하고 있고 양호한 노선을 위해 터널 건설도 급속도로 증가하고 있다. 이와 더불어 터널 시공 중 붕괴가 발생할 수 있는 경우도 상대적으로 높아지고 있다. 특히, 도로의 양호한 선형 확보를 위하여 지반조건이 불량한 구간에서 터널 굴착이 증가하므로 적절한 보강공법의 적용 없이 굴착을 실시하는 경우에 붕락이 자주 발생하였다. 본 논문에서는 고속도로 터널 시공 중 보편적인 붕괴 사례를 조사함으로써 다른 지질조건에서의 붕괴원인과 형태 및 적용 보강공법에 대해 분석하고자 한다.

• Archives of Plastic Surgery
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• 제38권1호
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• pp.117-120
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• 2011

Purpose: Carpal tunnel syndrome is the most common peripheral compressive neuropathy. Most cases are idiopathic, but rarely carpal tunnel syndrome can be associated with a ganglionic mass. We report our recently encountered experience of surgical treatment of carpal tunnel syndrome caused by a simple ganglionic mass. Methods: A 53-year-old man presented with chief complaints of numbness and hypoesthesia of his left palm, thumb, index finger, long finger, and ring finger of one and half month duration. Physical examination revealed positive Tinnel's sign without previous trauma, infection or any other events. Electromyography showed entrapment neuropathy of the median nerve. Magnetic resonance imaging (MRI) showed an approximately 2.0 cm-sized mass below the transverse carpal ligament. Upon surgical excision, a $1{\times}1.5cm^2$ mass attached to the perineurium of the median nerve and synovial sheath of the flexor digitorum superficialis and redness and hypertrophy of the median nerve were discovered. With surgical intervention, we completely removed the ganglionic mass and performed surgical release of the transverse carpal ligament. Results: The pathology report confirmed the mass to be a ganglion. The patient exhibited post-operative improvement of his symptoms and did not show any complications. Conclusion: We present a review of our experience with this rare case of carpal tunnel syndrome caused by a ganglionic mass and give a detailed follow-up on the patient treated by surgical exploration with carpal tunnel release.

• Archives of Plastic Surgery
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• 제36권1호
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• pp.84-88
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• 2009

Purpose: Compression of the ulnar nerve in the ulnar tunnel is a relatively uncommon condition. Many authors have described several etiologies of ulnar nerve compression. We experienced two cases of ulnar nerve compression in the ulnar tunnel due to an anomalous pulsatile S - shaped ulnar artery. Methods: Case 1: A 51 - year - old man was referred with numbness and paroxysmal tingling sensation along the volar side of the ring and little fingers of his right hand for 6 months. When exploration, the ulnar artery was pulsatile S - shaped and was impinging on the ulnar nerve. To decompress the ulnar nerve, the tortuous ulnar artery was mobilized and translocated radially onto the adjacent fibrous tissue. Case 2: A 41 - year - old man was referred with tingling sensation on the 4 th, 5 th finger of the right hand for 4 months. Sensory nerve conduction velocities of the ulnar nerve was delayed. Preoperative 3D angio CT scan showed an anomalous S - shaped ulnar artery. Same operation was done. Results: The postoperative course was uneventful. After decompression, paroxysmal tingling sensation decreased to less than 1 minute per episode, occurring 1 - 2 times a day. After 4 months, they had no more episodes of numbness and tingling sensation. Examination demonstrated good sensation to pinprick and touch on the ulnar aspect of the hand. Conclusion: We report two cases of ulnar nerve compressive neuropathy that was caused by an anomalous pulsatile S - shaped ulnar artery in the ulnar tunnel. Although this is an unusual cause of ulnar nerve compression, the symptoms will not spontaneously resolve. The prompt relief of compressive neuropathic symptoms following the translocation of the impinging ulnar artery from the affected ulnar nerve onto adjacent tissue proved that the ulnar nerve compression is due to the anomalous vessel.

• 대한족부족관절학회지
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• 제4권2호
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• pp.79-82
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• 2000

Tarsal tunnel syndrome caused by ganglion as space occupying lesion is unusual and known that excellent result can be expected from surgical treatment carried out soon after onset of the condition. The object of the current study is to report our experience of tarsal tunnel syndrome caused by ganglion of flexor digitorum longus tendon sheath treated with operative management in a 39 year-old man with a review of the literature.

• Journal of Korean Neurosurgical Society
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• 제42권2호
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• pp.141-144
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• 2007

The association of medial elbow ganglion cyst with cubital tunnel syndrome has been rarely reported. A 61-year-old man presented with progressive right hypothenar atrophy and paresthesia for 7 months. Ultrasonography and magnetic resonance imaging revealed ulnar nerve entrapment with a cystic ganglion in cubital tunnel. Decompression of ulnar nerve and excision of the ganglion were performed. Motor function of the ulnar nerve showed an improvement four months later after surgery. Because most ganglia are occult, imaging study is warranted especially in case with osteoarthritis. Excision of the ganglion performed concurrently with decompression of the ulnar nerve provide satisfactory results.

• Journal of Chest Surgery
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• 제49권4호
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• pp.295-297
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• 2016

Aorto-ventricular tunnel is a rare congenital malformation, and aorto-right ventricular tunnel (ARVT) is an even less common entity. Here, we report the case of a 3-month-old female who underwent successful surgical closure of ARVT. The origin of the right coronary artery was proximal to the ostium of the tunnel.

• Journal of Korean Neurosurgical Society
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• 제43권2호
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• pp.109-110
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• 2008

A 62-year-old female patient suffered from numbness and resting pain in the right ring and little fingers for 3 years. We confirmed cubital tunnel syndrome with electrodiagnostic study and performed the operation. We found seven firm consistent nodules, compressing the overlying the ulnar nerve, proximal to the medial epicondyle in the operation field. Histological finding showed synovial chondromatosis. We report a rare case of a patient with cubital tunnel syndrome caused by synovial chondromatosis.

• Archives of Plastic Surgery
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• 제33권5호
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• pp.648-651
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• 2006

Purpose: Tarsal tunnel syndrome is characterized by pain and paresthesia of the entire posterior tibial nerve and its branches of the lower extremity. The cause of the tarsal tunnel syndrome is usually unknown but, rare case of space occupying benign tumors such as a ganglion may be one of the causes. We report our experiences of surgical treatment of the tarsal tunnel syndrome caused by ganglion we have encountered recently. Methods: A 54-year-old male patient presented with paresthesia, burning pain, positive Tinnel's sign without preceeding trauma, infection or any other causes of event. With surgical intervention, we completely removed the space occupying ganglion and with performed surgical release of the posterior tibial nerve and its branches. Results: At a 14-month follow up examination, the symptoms of paresthesia, burning pain, sensory disturbance was much improved compared to the preoperative conditions. Takakura's rating scale was elevated from 4(Poor) to 8(Good). Conclusion: We report our surgical experience of a rare case of tarsal tunnel syndrome caused by a ganglion, with a review of literature.