• 한국전문물리치료학회지
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• 제25권3호
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• pp.39-50
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• 2018

Background: High string instrument (violin, viola) players are at high risk for developing musculoskeletal problems. In particular, a higher prevalence of shoulder problems has been reported. However, evidence of the effectiveness of therapeutic exercise for musicians with this condition is lacking until now. Objects: This case series study investigated the effect of a specific exercise program on shoulder pain, dysfunction, and posture of professional orchestral high string musicians. Methods: Five professional orchestral high string players with shoulder pain participated in this study. A six-week specific exercise program focus on scapular stability for shoulder pain consisted of scapular muscle exercise. Physical examinations for pain and dysfunction, posture were performed, were identified among all subjects before starting the exercise program. Results: The results revealed that shoulder pain decreased by 67.86% and the effect of pain on instrument play decreased by 63.33%. The shoulder pain and disability Index and the performing arts module-quick disability of the arm, shoulder and hand scale decreased by 71.72% and 51.61% respectively. The exercise program improved function and posture. Conclusion: A specific exercise program for high string players was effective in managing shoulder pain. This case series is intended to provide empirical data on the effectiveness of an exercise program aimed at assessing the effect of exercise on pain, dysfunction, and posture of professional orchestra musicians associated with specific instrument groups.

• 사상체질의학회지
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• 제29권4호
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• pp.336-346
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• 2017

Objectives The purpose of this study is to investigate the characteristics of low back pain and shoulder arm pain patients according to the Sasang Constitution. Method We classified Seventy-nine participants by their Sasang Constitution. We investigated various aspects of the participant's pain such as the location of pain, diseases and Syndrome Differentiation etc. then intended to confirm relationship the Sasang Constitution and these research items through the statistics analysis. Results The numbers of lower back pain patients was statistically higher in Soyangin group than any other groups and the number of shoulder arm pain patients was statistically higher in Taeeumin group or Eumin group (Taeeumin group and Soeumin group) than Soyangin group. The number of diabetes patients and obesity patients was statistically higher in Taeeumin lower back pain patients, and that of obesity patients was statistically higher in Taeeumin shoulder arm pain patients than any other groups. The numbers of shoulder arm pain patients due to blood stasis and lower back pain patients due to kidney deficiency were statistically higher in Soyangin group than any other groups. The numbers of shoulder arm pain patients due to phlegm fluid retention and lower back pain patients due to phlegm fluid retention were statistically higher in Taeeumin group than any other groups. Conculsions The characteristics of lower back pain and shoulder arm pain could be different according to Sasang constitution.

• Clinics in Shoulder and Elbow
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• 제24권1호
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• pp.36-41
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• 2021

Chronic shoulder pain not relieved by either conservative or surgical management is referred to as chronic refractory shoulder pain. This is a retrospective case series where chronic refractory shoulder pain patients were treated either with peripheral nerve stimulation (PNS) or with pulsed radiofrequency (p-RF) therapy to the suprascapular nerve. Both patients receiving PNS reported 100% pain relief for the first month. At the 3- and 6-month follow-ups, one patient continued to experience 100% relief while the other reported 90% relief. One patient undergoing p-RF experienced about 90% pain relief at both 1- and 3-month intervals and 0% relief at the 6-month interval. The other patient with p-RF experienced 33% relief at 1-month and 0% relief thereafter. No patient reported any complications. The results of previous randomized controlled trials evaluating the efficacy of p-RF administered to the suprascapular nerve were mixed, and there is a lack of published studies on PNS effects. Neuromodulation of the suprascapular nerve can be effective for chronic refractory shoulder pain patients. Larger scale randomized controlled trials comparing PNS and p-RF are needed to better understand their respective therapeutic capacity.

• 한국전문물리치료학회지
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• 제23권4호
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• pp.38-46
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• 2016

Background: Shoulder stabilization commonly involves two components: the glenohumeral stabilization exercise (GSE) and scapular stabilization exercise (SSE). Despite the fact that the shoulder stabilization has advantageous merit, to our knowledge, only a few studies have compared the superior of the GSE and the SSE. Objects: The purpose of this study was to assess the effects of GSE in patients with nonspecific shoulder pain. Methods: Thirty subjects with nonspecific shoulder pain were randomly divided into an experimental group and control group, each with 15 patients. The experimental group used an GSE, whereas the control group did SSE. All subjects were measured in shoulder stability, scapular symmetric alignment, pain, muscle power, and range of motion before and after the intervention. Results: GSE resulted in significantly better shoulder stability (p=.046, from $8.67{\pm}7.54$ score to $13.93{\pm}9.40$) in the experimental group compared with SSE in the control group. However, no significant effects were observed for scapular symmetric alignment including the angles of inferior scapular distance (p=.829) and inferior scapular height difference (p=.735), pain (p=.113), muscle power including shoulder flexion (p=.723) and abduction (p=.897) and range of motion including shoulder flexion (p=.853) and abduction (p=.472). Conclusion: These findings suggest that GSE may be more effective in increasing the shoulder stability than the SSE in patients with nonspecific shoulder pain, probably through a centralization effect on the shoulder mechanism.

• The Korean Journal of Pain
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• 제4권2호
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• pp.168-178
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• 1991

It has been generally known that shoulder pains are attributed to the degenerative changes around the shoulder joint. However, many patients who complain of pain or limited range of motion of the shoulder have no definite pathology on X-ray or laboratory examinations. I examined 134 patients with shoulder pain and found the fact that compression of the axillary nerve, which leads to contraction of the deltold muscle or teres minor muscle, resulted in pain and limited range of motion in many cases. Accordingly, relieving the compression of the axillary nerve by laser stimulation or local anesthetic infiltration on the identified trigger point, anti-inflammatory medication, muscle relaxant together with ordinary physical therapy was found to be very effective in the treatment of shoulder pain.

• Clinics in Shoulder and Elbow
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• 제27권1호
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• pp.52-58
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• 2024

Background: Deficiency in scapular muscle endurance (SME) is a risk factor for rotator-cuff-related shoulder pain (RCRSP). However, the exact relationship among SME, pain, and functionality remains unclear. This study aims to compare SME, pain, and functionality in RCRSP patients to those in age-sex-matched healthy controls. Methods: Twenty-three patients with RCRSP and 23 age-sex matched healthy controls were included in the study. SME was measured using a 1-kg dynamometer. Self-reported pain level was assessed using a visual analog scale. The Functional Impairment Test-Hand, Neck, Shoulder, and Arm (FIT-HaNSA) was also used to assess functional impairment. Results: The control group had higher SME and total FIT-HaNSA scores than the patient group (P<0.05). There was a statistically significant and positive correlation between SME and FIT-HaNSA scores in both groups (P<0.05). Conclusions: SME was affected by RCRSP. Pain and functional impairment were correlated with low SME.

• The Korean Journal of Pain
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• 제20권2호
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• pp.230-234
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• 2007

A diagnosis of shoulder pain is varied and difficult to make. The initial onset of liver cancer is difficult to detect and patients typically do not complain of symptoms as most tumors are asymptomatic. If the symptoms of the patients develop, the first symptom is usually pain that extends from the abdomen to the back and shoulder. A suprascapular nerve block is used in the treatment of the referred shoulder pain due to a metastatic hepatoma, but the effectiveness of the treatment has been limited because of its short duration. Recently, the advent of pulsed radiofrequency (PRF) lesioning has proved a successful treatment for chronic refractory pain involving the peripheral nerves. We experienced a case of a 66-year-old male patient complaining of referred right shoulder pain due to metastatic liver cancer, which was relieved after PRF lesioning of the suprascapular nerve.

• The Korean Journal of Pain
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• 제22권3호
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• pp.224-228
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• 2009

Background: Shoulder arthroscopic surgery is frequently associated with severe postoperative pain, which can be difficult to manage without the use of high-dose opioids. Although an interscalene brachial plexus block (ISBPB) can be used to provide anesthesia for shoulder arthroscopic surgery, its effect using low-dose mepivacaine on postoperative pain management has not been reported. We hypothesized that ISBPB using a low-dose mepivacaine can provide effective postoperative analgesia for shoulder arthroscopic surgery without the need for high-dose opioids and act as a significant motor or sensory block. Methods: This study examined a total of 40 patients, who underwent shoulder arthroscopic surgery, and received ISBPB with 10 ml of normal saline (group NS; n = 20) or 10 ml of 1% mepivacaine with epinephrine 1:200,000 (group MC; n = 20). The block was performed preoperatively. The postoperative pain score, opioid consumption, and side effect were recorded. Results: The visual analog scale scores were significantly lower in group MC than in group NS at 120 minutes after shoulder arthroscopic surgery ($1.9{\pm}1.0$ versus $4.0{\pm}1.4$). Group MC showed significantly lower fentanyl consumption after shoulder arthroscoic surgery than group NS ($27{\pm}32.6$ versus $79{\pm}18.9{\mu}g$). The degree of motor and sensory block after surgery was minimal. Conclusions: ISBPB using low-dose mepivacaine reduced the level of postoperative pain and fentanyl consumption without significant side effects. ISBPB using low-dose mepivacaine is a useful analgesic technique for shoulder arthroscopic surgery.

• The Korean Journal of Pain
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• 제11권2호
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• pp.226-229
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• 1998

Background: Treatment for frozen shoulder is various and difficult. It is important for pain clinicians to plan more effective and simpler treatment modalities. Pain clinicians have done suprascapular nerve block(SSNB) for treatment of frozen shoulder, but the effectiveness of treatment has been unsatisfactory. Shoulder joint injection(SJI) using local anesthetics and steroid mixture is a relatively simple procedure. This study was performed to compare therapeutic effects of SSNB and SJI in frozen shoulder. Methods: Eighty patients suffering from frozen shoulder were randomly divided into two groups. Group 1 had been treated with SSNB and physiotherapy for 3 weeks. Group 2 had been treated with SJI and physiotherapy for the same duration. Pain scores and treatment results were compared and analyzed at the time of 2 months after treatment started. Results: The VAS scores after SJI were lower than those of SSNB. Therapeutic results according to Haggart's classifications were significantly effective in group 2. Conclusion: These results show that SJI is more effective than SSNB for treatment of frozen shoulder.

• Korean Journal of Acupuncture
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• 제23권4호
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• pp.67-84
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• 2006

Objectives : This clinical trial is to know how significant the acupuncture treatments are which were done on appropriate acupuncture-points with using method of classification by meridian pathways along the parts of the shoulder pain. Methods : 27 shoulder pain patients who participated in the clinical study in the Bukpyeoung haemalkeun oriental medical clinic which is located in Donghae city were classified 3 types(Yangmyeng, Soyang, Taeyang meridian type) according to their different parts of the shoulder pain. They have been acupunctured in their applied acupoints in the body 3 times a week for 4 weeks. Results : After 4 weeks of the treatments, there were statistically meaningful treatment effect in all index in Yangmyeng meridian type. In Soyang meridian type, there were statistically meaningful treatment effect in 'subjective symptom of shoulder pain','shoulder pain and disability index', 'visual analog scale'. In Taeyang meridian type, statistically effective treatment result was found in 'shoulder pain and disability index' Conclusions : Every type has statistically meaningful treatment effects according to the analysis of the results.