Eleven cases of arthroscopic ankle arthrodesis were reviewed. Average age of patients was 59 years, 4 male and 7 female. Underlying diseases were osteoarthritis in 7 cases, rheumatoid arthritis in 3 cases and one post-traumatic arthritis. At the mean follow up of 15 months, fusion rate was 100%, mean time to complete union was 9.5 weeks. There were no complications such as nonunion, infection and skin problems. All patients stayed at the hospital just overnight after the surgery. Patients satisfaction was high and the functional clinical grade was excellent in 9 patients, good in 1 patient and fair in 1 patient. We concluded that arthroscopic technique was a simple and effective method for ankle arthrodesis in the selected patients and had significant advantages over the open technique.
Ankle* ; Arthritis ; Arthritis, Rheumatoid ; Arthrodesis* ; Arthroscopy ; Female ; Follow-Up Studies ; Humans ; Male ; Osteoarthritis ; Skin

Objective To explore the impact of maternal hepatitis B (HBV) virus infection status on the vaccination effect of the offspring. Methods Eighty-six pairs of HBV-infected mothers and newborns who were treated in Dalian Sixth People<sup>'sup>s Hospital from 2017 to 2019 were selected as the research subjects. According to the strength of the hepatitis B vaccine response, all patients were divided into two groups, the observation group (none or weak response) and the control group (strong response). Hepatitis B virus infection was compared between the mothers of the two groups, and multivariate logistic regression was used to analyze the influencing factors of vaccination effect of the offspring. Results The positive rate of HBV DNA in mothers of the observation group was higher than that in the control group. HBV DNA was mainly at high load and HBeAg was at low level. The HBV DNA of the control group was mainly at low load, while the distribution of HBeAg was close. The difference was statistically significant (P < 0.05). HBV infection pattern in the observation group was <sup>"sup>HBsAg(+), HBeAg(+), anti-HBc(+)<sup>"sup> in 14 cases (51.85%), <sup>"sup>HBsAg(+), anti-HBe(+), anti- HBc(+)<sup>"sup> in 11 cases (40.74%) , while there were 27 cases (45.76%), 25 cases (42.37%), and 7 cases (11.86%), respectively, in the control group. The difference was statistically significant (P<0.05). Multivariate logisitic regression analysis showed that HBV DNA positivity, HBV DNA high load, HBeAg positivity, and low HBeAg levels were risk factors for weak response of the offspring vaccination. Conclusion HBV DNA positivity, high HBV DNA load, HBeAg positivity, and low HBeAg levels in HBV-infected mothers were risk factors for weak response of the offspring to vaccines, which should be paid attention to in clinic.

OBJECTIVES: This study aims to investigate the effectiveness of an internet-based anger management program for school-aged children. METHODS: Forty-eight elementary school students took part in an anger management training program; subsequently, participants, their parents, and their teachers answered questionnaires assessing the participants' anger, aggressiveness, and other emotional/behavioral problems, pre- and post-training. RESULTS: At the post-training self-assessment, the participants showed significant reductions in their "anger-out" tendencies and physical aggressiveness. In addition, the effects of the program on "anger-out" tendencies, aggressiveness, anger and peer relational problem were found to be more significant in participants who reported depressive symptoms. Teachers rated the participants' peer-relational problems as having decreased after the training. CONCLUSION: The proposed internet-based anger management program had a significant effect on the school-aged children's abilities to control their anger.
Anger* ; Child* ; Depression ; Education ; Humans ; Parents ; Self-Assessment ; Violence* ; Surveys and Questionnaires

No abstract available.
Child* ; Humans ; Liver Diseases* ; Liver* ; Prospective Studies*

PURPOSE: The efficacy of 20-gauge and 23-gauge vitrectomy system was investigated in primary vitrectomy for rhegmatogenous retinal detachment. METHODS: Eyes that underwent primary vitrectomy without scleral buckling for the treatment of rhegmatogenous retinal detachment were followed up at least 6 months and were reviewed retrospectively. Anatomic results, functional outcomes, operation time and complications were compared between 20-gauge and 23-gauge groups. RESULTS: Among 59 eyes of 59 patients, the 20-gauge group had 29 eyes of 29 patients and 23-gauge group had 30 eyes of 30 patients. Anatomic success after a single operation was obtained in 23 eyes (79.3%) of the 20-gauge group and 28 eyes (93.3%) of the 23-gauge group. Recurrence occurred in 6 eyes (20.7%) in the 20-gauge and in 2 eyes (6.6%) in the 23-gauge group. Retinal reattachment in all of these eyes was obtained through reoperation. Visual acuity improved logMAR 0.2 or more in 19 eyes (65.5%) of the 20-gauge group and 20 eyes (66.7%) of the 23 gauge group (p=0.153, 0.215). The average operation time of the 23-gauge group was 80.2 minutes, which was significantly shorter than the 94.8 minutes of the 20-gauge group (p=0.008). Transient ocular hypertension and progression of lens opacity were the most common complications in the both groups. CONCLUSIONS: Twenty-three-gauge transconjuctival sutureless vitrectomy achieved outcomes comparable with 20-gauge vitrectomy, with significantly shorter operation time in repair of rhegmatogenous retinal detachment. It is considered as a viable alternative to 20-gauge vitrectomy in selected cases.
Cataract ; Eye ; Humans ; Ocular Hypertension ; Recurrence ; Reoperation ; Retinal Detachment ; Retinaldehyde ; Retrospective Studies ; Scleral Buckling ; Visual Acuity ; Vitrectomy

PURPOSE: To compare the changes in corneal topography between 23 gauge (G) pars plana vitrectomy (PPV) and 20 G PPV. METHODS: Forty-three eyes of 42 patients who underwent PPV were divided into 2 groups: 20G PPV (Group I, n=18) and 23 G PPV (Group II, n=25). Both groups were followed up over 3 months postoperatively. ORBSCAN II was performed to compare the corneal topographic change of 20 G PPV and 23 G PPV. RESULTS: In a 5 mm zone, significant postoperative change in the mean corneal surface cylinder was found between the 1st day and the 1st month in Group I, while no significant change was found in Group II. Postoperatively, the increase in the mean corneal surface cylinder in Group I was significantly higher than in Group II between the 1st day and the 1st month. Clinically significant astigmatism, induced by surgery, was found only in Group I one week after the operation. In a 3 mm zone, there was no significant change in the mean corneal surface cylinder in both groups postoperatively. The difference in the mean corneal surface cylinder between the 2 groups at the postoperative periods showed no significant change. Surgically induced astigmatism was significantly higher in Group I than in Group II between the 1st day and the 1st month postoperatively. CONCLUSIONS: PPV with the 23 G system is a sutureless transconjunctival surgery, which appears to be more effective due to insignificant corneal surface and astigmatic changes in the early postoperative period.
Astigmatism ; Corneal Topography ; Eye ; Humans ; Postoperative Period ; Vitrectomy

There are some controversies on the mechanism of the lumbar disc degeneration and disc prolapse. But,it is clear that many factors are related to the disc degeneration. Configurations of the lower lumbar and lumbosacral spine have long been proposed as one of the important factors of disc degeneration in these areas. To look for the configurational risk factors and the probability of disc degeneration by the combinations of these factors, we analyzed simple radiographs and MRI of 73 patients who complaints of low back pain and are between 20 years and 39 years of age. We performed chi-square test and multivariate logistic regression analysis: L4-5 disc degeneration and L5-Sl disc degeneration as dependent variables and lumbar lordosis, sacral inclination, height of intercrest line, transitional vertebra and facet joint asymmetry as independent variables. We could not find any of these variables significantly related to the L4-5 intervertebral disc degeneration. For L5-S1 disc degeneration, only the presence of transitional vertebra was signicantly related. When there is no transitional vertebra, the probability of disc degeneration is 9 times(8.889) as large as that of presence of transitional vertebra. The probability of L4-5 disc degeneration without the degeneration of L5-S1 is 3 times as large as that of degeneration of both of L4-5 and L5-S1 disc in case of the presence of transitional vertebra.
Animals ; Humans ; Intervertebral Disc Degeneration* ; Logistic Models ; Lordosis ; Low Back Pain ; Magnetic Resonance Imaging ; Prolapse ; Risk Factors ; Spine* ; Zygapophyseal Joint

PURPOSE: To evaluate the short-term safety and efficacy of intravitreal bevacizumab (Avastin(R)) injection for various conditions. METHODS: The medical records of 257 eyes of 251 patients who underwent intravitreal bevacizumab injections were reviewed. Central retinal thickness on optical coherence tomography and visual acuity before injections, at 1 week, 1 month, 2 months and 3 months after injections were analyzed. RESULTS: The patients included age-related macular degeneration (89 eyes), diabetic macular edema (67 eyes) and retinal vascular occlusion (57 eyes). The number of injections was twice in 82 eyes, 3 times in 23 eyes and 4 times in 2 eyes. In total, 391 injections were performed. Best corrected visual acuity increased significantly at 3 months (p=0.033) and central retinal thickness decreased by 1 month and was maintained until 3 months after the first injection (p<0.001). No serious drug-related ocular or systemic adverse incidents including endophthalmitis, glaucoma, retinal detachment, hypertension or myocardial infarction were identified. CONCLUSIONS: The intravitreal bevacizumab injection was safe and efficient for macular edema in this short-term study.
Antibodies, Monoclonal, Humanized ; Endophthalmitis ; Eye ; Glaucoma ; Humans ; Hypertension ; Macular Degeneration ; Macular Edema ; Medical Records ; Myocardial Infarction ; Retinal Detachment ; Retinaldehyde ; Tomography, Optical Coherence ; Visual Acuity ; Bevacizumab

BACKGROUND: The literature on variations of rib is limited. Very little has been written in the radiological journal of this country on the subject. It seemed of interest to investigate the nature and incidence of congenital variations in a series of routine chest roentgenograms. The topic of rib variations has not been covered extensively in the radiological journals in Korea. This has presented an opportunity to investigate the nature, type, shape and incidences of congenital rib variations in normal Korean adults from a series of routine roentgenograms. METHODS: Chest radiographs of 5,000 adults (,) who visited our hospital for a routine check-up or for employment physical examinations from January 1996 to September 1998, were consecutively reviewed. The sex distribution consisted of 2,827 male males and 2,173 females (ratio of 1.3:1) with the age range between 19 and 65 years (mean age: 34.6 years). The chest PAs was were analyzed for the presence, type, location, and shape of the rib variations (.) From this data, and we the incidence of each type of variations was calculated. RESULTS: Seventy-six of the 5000 adults (1.52%), 63 male (2.23%) and 13 female (0.6%), showed 88 cases of rib variation (Table 1). Bifid rib (n=35) was the The most common variation was the bifid rib (n=35), followed by hypoplasia of the rib (n=22), flaring of the rib (n=18), bridging of the ribs (n=7), cervical ribs (n=3), and fusion of between ribs (n=3) (Table 2). (New paragraph)Bifid The bifid rib (Table 1) was found most frequent in the right fourth rib (12/35, 34.3%), followed by the left fifth rib (6/35, 17.1%) and right third rib (6/35, 17.1%). Hypoplasia of the rib was common in first rib (20/22, 90.9%). Flaring of the rib was common at fourth rib (8/18. 44.4%, right and left combined) (,) and bridging between ribs was common between first and second rib (3/7, 42.9%). CONCLUSION: The percentage of incidence of rib variations in adults was 1.52%. Bifid rib was the most common variation, followed by hypoplasia, flaring, bridging, cervical rib, and fusion of ribs(,) in decreasing order.
Adult ; Cervical Rib ; Employment ; Female ; Humans ; Incidence* ; Korea ; Male ; Physical Examination ; Radiography ; Radiography, Thoracic* ; Ribs* ; Sex Distribution ; Thorax*

PURPOSE: To compare lens-save and simultaneous phacoemulsification with intraocular lens implantation in primary vitrectomy for phakic rhegmatogenous retinal detachment (RRD). METHODS: A retrospective comparative analysis of 54 consecutive eyes from 54 phakic RRD patients who underwent vitrectomy with a minimum of 12 months of follow-up was performed. The patients were divided into the vitrectomy group and the combined group (patients who underwent vitrectomy with concurrent cataract surgery). The main outcome measures were the best corrected visual acuity (BCVA), anatomical success rate, complications and cataract status according to LOCSIII grading. RESULTS: Baseline characteristics were similar in both groups, except for age and cataract status. The mean age was 46.9 year in the vitrectomy group (n = 20) and 60.5 years in the combined group (n = 34) (p < 0.001). The postoperative BCVA (log MAR) improved from 1.27 and 1.30 at baseline to 0.45 and 0.28 at 12 months (p < 0.05), respectively, which was not a significant difference between the 2 groups. In the vitrectomy group, cataract status was changed from 1.8 at baseline to 2.5 at 12 months (p = 0.001). Two patients (11.1%) had an additional cataract surgery performed. The primary anatomical success rate was 90.0% in the vitrectomy group and 94.1% in the combined group. CONCLUSIONS: The vitrectomy group and combined group had similar results in the repair of phakic RRD. Although postoperative cataract progression was noted, lens should be saved in vitrectomy for young patients, as significant cataract is uncommon.
Cataract ; Eye ; Follow-Up Studies ; Humans ; Lens Implantation, Intraocular ; Lenses, Intraocular ; Outcome Assessment (Health Care) ; Phacoemulsification ; Retinal Detachment ; Retinaldehyde ; Retrospective Studies ; Visual Acuity ; Vitrectomy