1.Brachial Plexus Injury by Gun-Shot.
Nak Won CHOI ; Kyu Ho LEE ; Un Sung CHOI ; Jung Bin LEE
Journal of Korean Neurosurgical Society 1979;8(1):95-102
Disturbances of the surrounding vascular system and the severe cicatrical entrapment of the injured plexus should be considered, with its neural damage, in brachial plexus injury by Gun-Shot. Therefore, Subclavian arteriography and Subclavian venography before operation should be essential and the correction of the deficit of the vascular system may be a factor in the determination of prognosis in relation to pain control. We have reported 2 cases of the brachial plexus injury by Gun-shot and discussed the importance of Subcalvian arteriography and Subclavian venography. External neurolysis seems to be beneficial in Causalgia caused by brachial plexus injury.
Angiography
;
Brachial Plexus*
;
Causalgia
;
Phlebography
;
Prognosis
2.Treatment for Acute Stage Complex Regional Pain Syndrome Type II with Polydeoxyribonucleotide Injection.
Journal of Korean Neurosurgical Society 2016;59(5):529-532
Complex regional pain syndrome (CRPS) type II is a syndrome that develops after nerve injury. Symptoms may be severe, and vary depending on the degree of sympathetic nerve involvement. As yet, there is no satisfactory treatment. We report the case of a female patient who had an L5 left transverse process fracture and an S2 body fracture, who developed symptoms of CRPS type II in her left lower leg that were aggravated during ambulation in spite of absolute bed rest for one month after the trauma. Several treatments, including bed rest, medication, and numerous nerve blocks were attempted, but the pain persisted. We finally tried injection of polydeoxyribonucleotide (PDRN) solution at the left L5 transverse process fracture site because we knew of the anti-inflammatory effect of PDRN. One day after this treatment, her symptoms had almost disappeared and three days later, she was discharged. We will also further discuss the possibility of using PDRN solution for the treatment of CRPS.
Bed Rest
;
Causalgia*
;
Female
;
Humans
;
Leg
;
Nerve Block
;
Polydeoxyribonucleotides
;
Walking
3.The problems of L
Dong Bai SHIN ; Jang Yeub AHN ; Gung Ho JIN ; Byung Kuk CHO ; Yeon Ho KIM
The Journal of the Korean Orthopaedic Association 1995;30(4):954-959
Owing to the advancement of imaging techniques which include the CT scan, it became easier to evaluate fracture patterns of calcaneal fractures accurately. Moreover, it is possible to obtain good results with operative treatment as a consequence of the development of good operative equipment and new operative technique. In 1988, Regazzoni and Benirschke in 1990, recommended L-shaped extensive lateral approach for calcaneus which provide extensive exposure of calcaneus and so allow easier reduction and fixation. We carried out L-shaped extensive lateral approach in 11 cases from June, 1993 to April, 1994. This approach did not produce any skin problems and allowed excellent anatomical reduction and fixation. But we experienced some severe causalgia on the heel region in several cases. We tried to analyse the cause of pain and concluded that it was the damage to the lateral calcaneal branch of the sural nerve. We are reporting the problems of tbis approach.
Calcaneus
;
Causalgia
;
Heel
;
Skin
;
Sural Nerve
;
Tomography, X-Ray Computed
4.Contralateral Mirror Image Spreading in Post-Stroke Complex Regional Pain Syndrome
Clinical Pain 2019;18(2):133-137
The long-term prognosis of complex regional pain syndrome is difficult to predict because of its unclear pathophysiology. The syndrome can spontaneously spread to other regions in the body. We report a case in which a complex regional pain syndrome that occurred in a 75-year-old male patient after a stroke spread to the opposite side.
Aged
;
Causalgia
;
Humans
;
Male
;
Prognosis
;
Reflex Sympathetic Dystrophy
;
Stroke
5.Dorsal Root Entry Zone Lesions for Intractable Pain Control.
Il Woo LEE ; Moon Chan KIM ; Chun Kun PARK ; Joon Ki KANG ; Jin Un SONG
Journal of Korean Neurosurgical Society 1985;14(2):481-487
It is well documented that dorsal root entry zone(DREZ) lesions were good method to control intractable chronic deafferentation pain of spinal origin which was not controlled with various medical and surgical treatment. Experience with radiofrequency lesions of dorsal root entry zone in 3 of patients with post herpetic pain and 1 of patient with post amputation pain are reported. The follow-up period ranging from 3-20 months and all patients obtained satisfactory pain relief.
Amputation
;
Causalgia
;
Follow-Up Studies
;
Humans
;
Pain, Intractable*
;
Phantom Limb
;
Spinal Nerve Roots*
6.Chimical Lumbar Sympathectomy - Five cases report -.
Young Ju KIM ; Duck Mi YOON ; Young Joo LEE ; Hung Kun OH
Korean Journal of Anesthesiology 1990;23(1):80-87
Pain is a sensory experience that is subjective and individual. It frequently exceeds its protective function and becomes destructive. We have met one case of causalgia, three cases of Buergers disease, and one case of arteriosclerosis obliterance. They sufferred from persistent pain and exkausted with the marked distrophy of affected limbs. Management of these patient involving lower limbs is a continuing challenge. Many other therapheutic procedures could be tried for these patients, but we tried chemical lumbar sympathectomy for these cases. With respect to the lower extremity, four patients had neurolysis of the 1st, 2nd and 3rd ipsilateral or 2nd and 3rd bilateral lumbar ganglia using 3 to 5 ml pure alcohol for each space under the image intensifier. Immediately after these procedure, rest pain has relieved dramatically in most cases and marked skin temperature rising. This implied increased peripheral blood flow of sympathectomised portion and the relief of rest pain is probably explained by destrcution of the afferent pain fibres running with the sympathetic trunk.
Arteriosclerosis
;
Causalgia
;
Extremities
;
Ganglia
;
Humans
;
Lower Extremity
;
Running
;
Skin Temperature
;
Sympathectomy*
;
Thromboangiitis Obliterans
7.Modified Bouquet Technique for Treatment of Metacarpal Neck Fractures.
Yong Gyu SUNG ; Seok Whan SONG ; Yoon Min LEE
Journal of the Korean Society for Surgery of the Hand 2016;21(3):137-143
PURPOSE: The purpose of this study was to report the clinical outcome of "modified Bouquet technique", as a simple and effective internal fixation with Kirschner-wire for the metacarpal neck fractures. METHODS: Sixty-seven patients with metacarpal neck fracture treated by modified Bouquet technique were retrospectively reviewed. The operation time and removal time were evaluated. For radiologic evaluation, posterior angulation of fracture and metacarpal shortening were measured pre and postoperatively. For clinical evaluation, range of motion of metacarpophalangeal joint, Green and O'Brien score were evaluated. RESULTS: Preoperative neck shaft angle of metacarpal bone was 46.0° and length of metacarpal bone was 51.2 mm, and postoperative neck shaft angle was 24.4° (p=0.003) and length of metacarpal length was 52.8 mm (p=0.031) in average. The mean range of motion was 86.6° and Green and O'Brien score was 96.1 points at last visit. We had one complicated case with type II complex regional pain syndrome of affected hand with hypertrophic scar formation. CONCLUSION: Modified Bouquet technique for metacarpal neck fracture is a good method using just two K-wires, plier and mallet without electric devices in short operation time. The technique can correct angulation of fracture site, rotation of finger and metacarpal shortening by controlling inserted K-wires with high bone union rate with less joint stiffness.
Causalgia
;
Cicatrix, Hypertrophic
;
Fingers
;
Hand
;
Humans
;
Joints
;
Metacarpophalangeal Joint
;
Methods
;
Neck*
;
Range of Motion, Articular
;
Retrospective Studies
8.Reduction in mechanical allodynia in complex regional pain syndrome patients with ultrasound-guided pulsed radiofrequency treatment of the superficial peroneal nerve.
Won Soek CHAE ; Sang Hyun KIM ; Sung Hwan CHO ; Joon Ho LEE ; Mi Sun LEE
The Korean Journal of Pain 2016;29(4):266-269
The superficial peroneal nerve is vulnerable to damage from ankle sprain injuries and fractures as well as surgery to this region. And it is also one of the most commonly involved nerves in complex regional pain syndrome type II in the foot and ankle region. We report two cases of ultrasound-guided pulsed radiofrequency treatment of superficial peroneal nerve for reduction of allodynia in CRPS patients.
Ankle
;
Ankle Injuries
;
Causalgia
;
Foot
;
Humans
;
Hyperalgesia*
;
Neuralgia
;
Peripheral Nerves
;
Peroneal Nerve*
;
Pulsed Radiofrequency Treatment*
;
Ultrasonography
9.The Results of DREZ Operation on Deafferentation Pain.
Sung Nam HWANG ; Young Baeg KIM ; Seung Won PARK ; Duck Young CHOI
Journal of Korean Neurosurgical Society 2002;31(3):230-233
OBJECTIVE: The authors present dorsal root entry zone(DREZ) operations on deafferentation pain patients suffered from brachial plexus avulsion(BPA), phantom pain(PP) and postherpetic pain(PHP). METHODS: Eight patients(Six BPA, one PP and one PHP) underwent DREZ operations on the cervical, thoracic and thoracolumbar spinal cords. The patients were 7 men and 1 woman who were in between thirties and sixties. The lesions were made by inserting 2mm bare tip of standard type DREZ electrode connected to Radionics radiofrequency generator into the DREZ 45 degree off the sagittal plane. The tissue was heated to 75degrees C for 15 seconds. RESULTS: All BPA patients had immediate and long-lasting pain relief regardless of the duration and character of the pain but patients with PP and PHP complained rather aggravation of pain after the operation. CONCLUSION: DREZ operation is effective for BPA pain, however, it needs to have attention in performing this surgery for PP or PHP.
Brachial Plexus
;
Causalgia*
;
Electrodes
;
Female
;
Hot Temperature
;
Humans
;
Male
;
Phantom Limb
;
Spinal Cord
;
Spinal Nerve Roots
10.Effects of Chemical Sympathectomy in the Causalgiform Pain Produced by Unilateral Partial Ligation of Sciatic Nerve in Rats.
Won Hyung LEE ; Neung Hyi HAN ; Kwang Jin KIM
Korean Journal of Anesthesiology 1992;25(6):1037-1047
We produced the cauaalgiform pain by unilateral 1/3-1/2 ligation of sciatic nerve in rats.. Withdrawal thresholds to non-noxious stimulation were reduced(mechanical allodynia), and withdrawal thresholds to heat stimulation were reduced(heat hyperalgesia) too. After that, we injected 50 mg/kg guanethidine intraperitoneally for the study of the effects of chemical sympathectomy in postopertive 7th day, 37th day respectively. The results were as follows 1) Mechanical allodynia was alleviated partially in 12 hours, first day after sympathectomy. 2) Heat hypera1gesia was alleviated completely in first day to 4th day after sympathectomy, and reappeared after 5th day.
Animals
;
Causalgia
;
Guanethidine
;
Hot Temperature
;
Hyperalgesia
;
Ligation*
;
Rats*
;
Sciatic Nerve*
;
Sympathectomy
;
Sympathectomy, Chemical*