• Journal of Korean Foot and Ankle Society
• /
• v.8 no.2
• /
• pp.138-141
• /
• 2004

Purpose: The purpose of this study was to document the results of fixation with ethibond suture in akin osteotomy and its advantages. Materials and Methods: From May 2001 to January 2004, Akin osteotomy was performed in 218 patients. We reviewed 110 patients (114 feet) who were possible radiographic evaluation more than 6 months after operation. 110 feet had hallux valgus and 4 feet had hallux valgus interphalangeus. 105 patients were female and 5 were male. The average age was 43.8 years old (18 to 68 years old). The average follow up was 9 months (6 to 23 months). After performing the Akin osteotomy at 7 mm from the proximal articular surface of the proximal phalanx, one hole is made on either side of the osteotomy site with a K-wire. The passer was passed through the both holes and the ethibond was passed. And then, the ethibond was tied tightly. 2 sutures in 66 feet and 1 suture in 48 feet were made. Radiographic bone union at 6 months follow up was regarded as success and loss of the reduction, nonunion was regarded as failed. Results: In the radiographic evaluation, bony union were made at 6 months follow up in all feet. There was no difference between 2 sutures and 1 suture, and the knots were removed in 3 feet because of skin irritation. Conclusion: The fixation of the osteotomy site using suture material was an effective method in Akin osteotomy. The advantage of this procedure was unnecessity of the material removal.

• The Journal of Korean Medicine
• /
• v.41 no.2
• /
• pp.96-106
• /
• 2020

Objectives: The purpose of this study was to research the demographical and gynecologic characteristics, quality of life, and analyze the pattern identification in female patients with cold hypersensitivity of hands and feet. Methods: 112 participants were recruited from May 2018 to April 2019 from three korean medical hospitals. The data was composed of general characteristics, degree of coldness of hands and feet, gynecological questionnaire, score of WHOQOL-BREF and pattern identification. We divided data into 2 groups: The group of patients who meet the criteria for diagnosis of coldness on feet and the group of patients who meet the criteria for diagnosis of coldness on feet and hands. We tried to compare data by groups using Excel 2016 for windows and SPSS for windows (Ver. 23.0). Results: Throughout the study, we found differences between 2 groups in weight, body mass index (BMI), VAS score of cold hypersensitivity on feet, temperature of PC8, ST32, and pattern identification. Conclusions: After the study, we confirmed that even though both groups suffer from cold hypersensitivity of hands and feet, they show clinical differences in each group and differences in pattern identification.

• Journal of Korean Foot and Ankle Society
• /
• v.2 no.2
• /
• pp.71-75
• /
• 1998

The fact that, under similar training activities performed in the same environment, march fractures develop in only a certain percentage of the trainees indicates that intrinsic factors are affecting the prevalence of these fractures. Among these intrinsic factors, the relation between foot arch type and the occurance of march fractures was investigated in this study. From 1997 to 1998, at one infantry medical company of infantry corps in Korea, 15 march fracture patients were detected among infantry soldiers. Quantitative measures of the foot arch (longitudinal) structure of 15(30feet) march fracture patients were established and compared with those of 15(30feet) normal person. The results were as follows. 1. From the lateral X-ray film, three parameters (i.e. calcaneal angle, forefoot angle, height to length ratio)were defined to describe the structure of the longitudinal arch of the foot. 2. The mean value of the calcaneal angle of march fracture group and normal control group showed 16.4 degree, 20.5 degree respectively. The difference between two groups was statistically significant (P>0.006), but those of forefoot angle and height to length ratio were not. 3. In the calcaneal angle twenty-six feet(87%) of march fracture group were lower than 17 degrees but twenty-five feet(83%) of normal control group were more than 17 degrees. That is, march fracture were more prevalent in feet with low calcaneal angle. 4. In the low arch foot, the orthotic device might relieve the energy load carried by the foot, thus reducing the incidence of march fractures, and should be analyzed in further study.

• Korean Journal of Applied Biomechanics
• /
• v.17 no.3
• /
• pp.173-180
• /
• 2007

The purpose of study was to compare plantar pressure during walking wearing the curved rear balance and normal shoes. Twelve university students(height: $177.2{\pm}4.6cm$, weight: $68.4{\pm}5.8kg$, age: $26.2{\pm}1.6yrs.$) who have no known musculoskeletal disorders were recruited as the subjects. Plantar foot pressures were evaluated using the Tekscan's pressure measurement systems while subjects walked upright position wearing the curved rear balance and normal shoes in random order at a speed of 1.3 m/s. The contacting dimension, the mean plantar pressure, and the peak plantar pressure were determined for each trial. For each dependent variable, paired t-test was performed to test if significant difference existed between shoe conditions (p<.05). As a result, the curved rear balanced shoes showed as large as 38 up to 50 % of area at the rear side of feet than the normal shoes when measuring the contact area with upright position. In the distribution of average pressure, the curved rear balanced shoes displayed fairly low pressure compared to other normal shoes in general except for one area, which is M2, and especially, the measured pressures at the both rear (M1) and middle (M5) side of feet were low and statically significant. The contact area of the curved rear balanced shoes when walking was significantly larger at the rear (M1) and fore (M6, M7) side of feet. When considering pressure distribution at walking, low pressure was detected at the rear side of feet with the curved rear balanced shoes and at the fore side of feet for other normal shoes. The results showed that the contacting dimension of the curved rear balance shoes that acts between shoes and feet was higher than the corresponding value for the normal shoes in general; therefore it would reduce the pressure to the feet by allowing the each sole of the foot on the ground evenly.

• Korean Journal of Applied Biomechanics
• /
• v.31 no.2
• /
• pp.95-103
• /
• 2021

Objective: The aim of this study was to investigate the differences in spatiotemporal gait performance, function, and pain of lower-extremity according to foot morphological characteristics. Method: This case-control study recruited 42 adults and they were classified into 3 groups according to foot morphology using navicular-drop test: pronated (≥ 10 mm), normal (5~9 mm), and supinated (≤ 4 mm) feet. Spatiotemporal gait analysis and questionnaires including Foot and Ankle Ability Measure activities of daily living / Sports, Western Ontario and McMasters Universities Osteoarthritis Index, Lower Extremity Functional Scale, International Physical Activity Questionnaire, and Tegner activity score were conducted. One-way analysis of variance was used for statistical analysis. Results: The pronated feet group showed longer loading response and double limb support in both feet and increased pre-swing phase in non-dominant feet. The supinated feet group demonstrated a longer swing phase in non-dominant feet and single limb support in dominant feet. However, there was no significant group difference in function and pain of knee joint and lower-extremity between groups. Conclusion: Our results indicated that abnormal spatiotemporal gait performance according to foot morphology. Although there was no difference in lower extremity dysfunction and pain according to the difference in foot morphology, they have the possibility of symptom occurs as a result of continuous participation in activities of daily living and sports. Therefore, individuals with pronated or supinated foot should be supplemented by utilizing an orthosis or training to restore normal gait performance.

• Proceedings of the Korean Society for Language and Information Conference
• /
• 1996.02a
• /
• pp.277-288
• /
• 1996

• Journal of the Korea Furniture Society
• /
• v.21 no.1
• /
• pp.83-96
• /
• 2010

This study explores terminology for legs and feet in the traditional Korean and Western furniture. Pieces of traditional Korean and Western furniture have been largely made of the eco-friendly material, natural wood, and thus important in the latest trends of wellness, such as LOHAS (Lifestyles of Health and Sustainability) and a green period. Legs in traditional Korean furniture appeared in dinging tables, and the feet in wardrobes. The limited use of legs and feet seems to be influenced by floor-oriented lifestyles of Korean ancestors. In contrast, most pieces of Western furniture, which is from the chair and bed culture, have various styles of foot and leg. While th two groups are from different backgrounds, both of them have developed various legs and feet applying natural subjects such as animals and plants to each of their furniture including wardrobes, cabinets, dining tables, chairs, consoles, etc. It is also found that the traditional Korean furniture can be influenced by a traditional Chinese chair foot called Neabunmajae, which describes inner horse foot. Neabunmajae was known in Korean furniture legs and feet, but the terminology has not been known. The study suggests that terms which appear in traditional furniture but are unknown should be studied more.

• Journal of Physiology & Pathology in Korean Medicine
• /
• v.24 no.6
• /
• pp.1082-1086
• /
• 2010

This study reports two cases of patients with cold hypersensitivity on hands and feet who were typed as the Soyangin. Although the two patients were experiencing the same symptom of cold hypersensitivity on hands and feet, we diagnosed one as a Soyangin Kyel-Hyung syndrome(結胸證) and the other as a Mang-eum syndrome(亡陰證). So we prescribed them Medications for Soyangin. And we used D.I.T.I.(Digital Infrared Thermal Imaging) to prove the improvement for cold hypersensitivity on hands and feet. The temperature change of D.I.T.I. after treatment showed that the main symptom After treatment, their symptoms were improved and the patients' D.I.T.I results also showed their improvement.

• Journal of the Korean Society of Clothing and Textiles
• /
• v.41 no.6
• /
• pp.1154-1165
• /
• 2017

For children with most outdoor activities, wearing appropriate shoes is important to their growth and health. The purpose of this study is to identify characteristics regarding children's feet and to provide beneficial information for an appropriate sizing system of children's shoes. The data of the study were 3D measurements of feet from school boys aged 7-12 of the 6th Anthropometry of Size Korea. This study revealed that the two factors related to the size and height of the feet represent the characteristics of children's feet, unlike adults. As a result of applying the data of this study to the current KS sizing system of the children's shoes, only the foot lengths were within the sizing system. Consequently, the current sizing system requires revisions and supplements to the foot-width and foot-circumference sections.

• Journal of Sasang Constitutional Medicine
• /
• v.28 no.3
• /
• pp.225-232
• /
• 2016

Objectives This study was implemented to investigate the distribution of Sasang constitution and prescription of the patients with coldness in hands and feet.Methods Sixteen patients with coldness were analyzed in terms of age, Sasang constitution, season and prescriptions.Results The distribution of Sasang constitution of the patients with coldness in hands and feet was like Taeeumin 50%, Soeumin 43.8% and Soyangin 6.2%. And the date of consultation of the patients is different seasonally, 50% of the patients visited in winter, 18.8% in spring and fall respectively and 6.3% in summer. The frequency by age group is different was like 31.3% of the patients visited in 20s, 18.8% in 10s, 30s and 50s, 12.5% in 40s. In terms of Exterior and Interior diseases, Soyanging and Soeumin patients were categorized in Interior diseases while Taeeumin patients were categorized in Exterior disease.Conclusions Patients with coldness in hands and feet were mostly classified into Taeeumin and Soeumin and the prevalence of its symptom was high in their 20s. Patients were willing to visit clinics in winter. The Exterior/Interior diseases and mild/severe diseases were different according to Sasang constitution.