• Journal of Oriental Neuropsychiatry
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• v.15 no.1
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• pp.149-153
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• 2004

This report present on a case of common peroneal nerve palsy effectively treated with oriental medical therapy. Common peroneal nerve palsy caused by compression of nerve, general illness(diabetes mellitus) etc. It occur foot drop, disorder of ankle dorsi-flexor and eversion, disorder of foot sensory. If nerve palsy is progressed, muscle atropy is occurred. This patient fall foot drop before two month ago without reason. He is diagnosed as peroneal nerve palsy by brain MRI, EMG and doctor's physical examination. This patient effectively treated by oriental medical therapy. Oriental medical therapy is herb medicine(kamisamul-tang), acupuncture(S36, S38, S40, S41, G34, G39, G40, G41, LIV3, LIV4, K3, B60), Electro-acupuncture, bee venom acupuncture, moxibustion, electro physical therapy(EST, SSP). Time of therapy is two months and sequela is nothing.

• Journal of Acupuncture Research
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• v.29 no.5
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• pp.177-185
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• 2012

Objectives : The objective of this case report was to observe the effect of musculoskeletal ultrasound-guided acupotomy therapy on common peroneal nerve palsy. Methods : From June, 2010 to September, 2012, 3 patients clinically diagnosed as common peroneal nerve palsy were treated with general oriental medicine therapy (acupuncture, pharmacopuncture, moxibustion, cupping, physical therapy, herbal medication) and acupotomy. Results : The foot drop of the patients was remarkably improved. Conclusions : This study demonstrates that oriental medical treatment with acuputomy therapy hasnotable effect in improving symptoms of common peroneal nerve palsy. As though we had not widly experienced in this treatment, more research is needed.

• The Korean Journal of Pain
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• v.8 no.2
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• pp.390-393
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• 1995

Although spinal anesthesia has long been considered a safe technique, it is not without risk or side effect. Cauda equina syndrome is a rare but serious complication of spinal anesthesia. We have experience a case of cauda equina syndrome after spinal anesthesia. A twenty year old healthy male patient complained of pain, numbness, tingling sensation and motor weakness on his right lower extremity 8 hours after subarachnoid blockade. On the following day, the patient was noted to have a right L1 to S2 radiculopathy. Magnetic Resonance Imaging results were unremarkable. The patient sprained his ankle while trying to move down from the bed, so short leg splint was applied. Then he had additional right common peroneal nerve injury from the splint. His neurologic symptoms improved gradually thereafter, and three months postoperatively his electromyogram revealed improving stage from right common peroneal nerve palsy.

• Journal of Korean Neurosurgical Society
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• v.53 no.5
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• pp.269-273
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• 2013

Objective : Posture induced common peroneal nerve (CPN) palsy is usually produced during the prolonged squatting or habitual leg crossing while seated, especially in Asian culture and is manifested by the onset of foot drop. Because of its similarity to discogenic foot drop, patients may be diagnosed with a lumbar disc disorder, and in some patients, surgeons may perform unnecessary examinations and even spine surgery. The purpose of our study is to establish the clinical characteristics and diagnostic assessment of posture induced CPN palsy. Methods : From June 2008 to June 2012, a retrospective study was performed on 26 patients diagnosed with peroneal nerve palsy in neurophysiologic study among patients experiencing foot drop after maintaining a certain posture for a long time. Results : The inducing postures were squatting (14 patients), sitting cross-legged (6 patients), lying down (4 patients), walking and driving. The mean prolonged neural injury time was 124.2 minutes. The most common clinical presentation was foot drop and the most affected sensory area was dorsum of the foot with tingling sensation (14 patients), numbness (8 patients), and burning sensation (4 patients). The clinical improvement began after a mean 6 weeks, which is not related to neural injury times. Electrophysiology evaluation was performed after 2 weeks later and showed delayed CPN nerve conduction study (NCS) in 24 patients and deep peroneal nerve in 2 patients. Conclusion : We suggest that an awareness of these clinical characteristics and diagnostic assessment methods may help clinicians make a diagnosis of posture induced CPN palsy and preclude unnecessary studies or inappropriate treatment in foot drop patients.

• Journal of Acupuncture Research
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• v.22 no.4
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• pp.1-12
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• 2005

Objectives : The Purpose of this study is to report in patient with common peroneal nerve palsy, who improved by oriental medical treatament. Methods : We Checked the temperature of a leg by Digital Infrared Thermal Imaging(DITI) at intervals of 10 days, angle of active dorsiflexion and range of active motion for estimating the improvement of symptoms. We used the Visual Analogue Scale(VAS) for estimating the degree of pain, too. Results : After 4 weeks treatment, the movement and power of ankle joint improved to nearly normal range. The degree of active dorsiflexion of the ankle increased from $-40^{\circ}\;to\;15^{\circ}$ and range of active motion increased from Gr III to Gr I. The difference of temperature between the both legs decreased remarkably. Conclusion : In this case we experienced improvement of symptoms by conservative oriental medical therapy, e.g acupuncture stimulation, herbal medication, physical therapy. It should be needed further investigation on common peroneal nerve palsy and its symptoms in order to set up a reasonable standard about a surgical operation.

• The Journal of the Korean bone and joint tumor society
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• v.9 no.2
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• pp.212-216
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• 2003

A Common peroneal nerve palsy caused by ganglionic cyst is very rare condition but well recognised entities. There have been three previous reports describing the magnetic resonance image (MRI) findings of peroneal nerve entrapment due to a ganglionic cyst. Ultrasonography, MRI, and electromyography (EMG), nerve conduction velocity (NCV), and microscopic examination were taken for diagnosis. A tubular structure near the fibular neck extending longitudinally over several slices with an inferior extension towards the superior tibiofibular joint with high T2 signal intensity was characteristic. The peroneal nerve was exposed and the ganglionic cyst was excised. The nerve was paralysed immediately after operation, but at 4 month after operation, started recovery of the function gradually and has recovered completely at 7 month. MRI is helpful to detect the extent, location, and origin of the cyst. Meticulous surgical excision can provide favorable result.

• The Journal of Korea CHUNA Manual Medicine
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• v.6 no.1
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• pp.119-126
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• 2005

The purpose of this study is to report the patients with common peroneal nerve palsy, who improved by motion style treatment.(M.S.T.) The clinical study on 2 case of patients with herniation of nucleus pulposus, L4-5, L5-S1 combined foot drop, who had been hospitalized in Ja-Seng Oriental Hospital. We checked the motor grade and subjective improvement at interval of 3days under the treatment of M.S.T. After 2-3 weeks of treatment, the movement and power of ankle joint improved to nearly normal range. The subjective improvement was 70% compared with Rt. ankle and range of active motion increased from Gr.1-2 to Gr.4

• The Journal of the Korean bone and joint tumor society
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• v.9 no.2
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• pp.200-205
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• 2003

Purpose: To report our experiences of clinical features, treatment method and results of giant cell tumor of 5 patients in proximal fibula. Materials and Methods: Five patients managed with an en bloc resection preserving common peroneal nerve and lateral collateral ligament reconstruction with biceps femoris tendon followed up between January 1997 and July 2001. Preoperative plain radiograph and MRI and bone scan were checked. The recurrence of the tumor was judged by plain radiograph and clinical signs. Lateral instability of knee joint was checked during the outpatient follow-up. Results: The mean age of the patients at the time of operation was twenty- three (21-29). There were one male and four female patients. Dull pain was main symptom and palpable mass was seen in two patients. Peroneal nerve palsy and local recurrence were not observed except one case of temporary peroneal nerve palsy. During the outpatient follow up, one among 5 patients showed slight lateral instability and the other 4 patients showed no instabililty. Conclusion: Giant cell tumor in proximal fibula managed with an en bloc resection preserving common peroneal nerve and lateral collateral ligament reconstruction with biceps femoris tendon showed favorable results.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.14 no.2
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• pp.67-76
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• 2019

Objectives : The purpose of this study was to explore the effectiveness of Korean medicine treatment and the Muscle Energy Technique on foot drop through a case study with a patient with common peroneal neuropathy. Methods : A patient with severe foot drop after an ankle sprain was hospitalized and treated with acupuncture and traditional medicine and the Muscle Energy Technique. The effect of the treatment was evaluated with the Numeric Rate Scale(NRS), dorsiflexion angle evaluation, and the Manual Muscle Test (MMT). Results : The results of the NRS, dorsiflexion angle evaluation and MMT showed greatly improvementwith results changing from 8 to 2, 0 to 15, and Grade 2 to Grade 4, respectively. Conclusions : This study suggests that Korean medicine treatment and the Muscle Energy Technique could be effective treatments for foot drop with common peroneal neuropathy. However further clinical studies are needed to establish a definite conclusion.

• Journal of the Korean Orthopaedic Association
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• v.55 no.6
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• pp.511-519
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• 2020

Purpose: Schwannoma is a benign tumor that occurs mainly in the peripheral nerve. If the tumor is large or is in areas other than the nerves, it is likely to be mistaken for malignant soft tissue tumors. The authors reviewed 50 cases of giant schwannomas and assessed the distribution of the primary locations, clinical symptoms, radiological and pathological diagnosis, and diagnostic accuracy. Materials and Methods: Of the 214 pathologically confirmed schwannomas, 50 cases with a maximum diameter of 5 cm or more were extracted. The entire cohort was classified into three subgroups (major peripheral nerve, intramuscular, bone) according to the primary location, and the anatomical locations were specified. Results: When the entire cohort was classified according to the primary location, 14 tumors occurred in the major peripheral nerve, 31 cases in the muscle, and 5 cases in the bone. The mean size of the tumor in the entire cohort was 7.0 cm, and the intramuscular subgroup had the largest size with 8.0 cm. The radiological diagnosis revealed 33 out of 50 cases to be benign schwannoma (66.0%), 15 cases as low-grade malignancy (30.0%), and the remaining two cases (4.0%) as a suspicious tuberculosis abscess and tenosynovial giant cell tumor, respectively. On the clinical symptoms, Tinel sign was the most common in the peripheral nerve group with 78.6% (11/14), while 93.5% of the intramuscular group had palpation of the mass with a mean duration of 66.6 months. In the bone group, one out of five cases was reported as a low-grade malignancy. Two cases of postoperative complications were encountered; one was bleeding after tumor excision, which required hemostasis, and the other was peroneal nerve palsy after surgery. Conclusion: When assessing the large-sized soft tissue tumors in the muscles, the possibility of a benign schwannoma should be considered if 1) there is a long period of mass palpation and 2) non-specific findings in MRI. Preoperative pathology confirmation with a biopsy can help reduce the risk of overtreatment.