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1.
Gut and Liver ; : 81-91, 2022.
Article in English | WPRIM | ID: wpr-914380

ABSTRACT

Background/Aims@#This study aimed to investigate the perceptions and behaviors of patients with inflammatory bowel disease (IBD) during the early coronavirus disease 2019 (COVID-19) pandemic in the major epidemic area in Korea. @*Methods@#Between April and May 2020, a cross-sectional survey was performed at two tertiary hospitals in Daegu, South Korea, on patients’ experiences, coping strategies and perceptions. @*Results@#Most of the 544 patients participating in the survey strictly adhered to personal protection guidance against COVID-19. In the early COVID-19 crisis, many patients canceled or postponed hospital visits (57.5%) and rescheduled biologics administrations (26.4%). Although 13.6% utilized telemedicine, the frequency of individuals leaving their homes remained unchanged. Although 50.4% were concerned about their susceptibility to COVID-19, 72.2% adhered to their treatment for IBD. In patients taking biologics or Janus kinase inhibitors, 86.8% disagreed that they should discontinue their medication as a preventative measure against COVID-19, but 21.9% actually discontinued their medications. Of those with discordance between the perception of IBD drug adherence and active behaviors, 5.4% of all and 39.4% of biologics or Janus kinase inhibitors withheld drugs specifically due to fear of COVID-19. Only 7% of all patients discussed drug safety with their physicians. The level of concern for COVID-19 depended on the type of drug used. @*Conclusions@#Patients with IBD showed concerns about the increased risk of COVID-19 due to IBD or their medications, and a considerable number of patients withheld their medications without consulting medical staff. Enhanced active communications with patients with IBD and appropriate health-related education should be provided.

2.
Article in English | WPRIM | ID: wpr-927000

ABSTRACT

Background/Aims@#Although several studies have shown that sarcopenia is associated with poor outcomes in colorectal cancer patients, the impact of sarcopenia on the development of colorectal neoplasia remains unclear. We aimed to evaluate the prevalence and association of colorectal neoplasia, especially advanced colorectal neoplasia, in adults with sarcopenia. @*Methods@#We retrospectively analyzed the data for 10,676 adults who underwent firsttime colonoscopy and bioelectrical impedance analysis (BIA) on the same day in a health screening program at a single center. Sarcopenia was diagnosed using established BIA-based criteria as adjusted appendicular skeletal muscle mass (ASM) divided by body mass index (BMI) (ASM/BMI), height (ASM/height2), or weight (ASM/weight). Prevalence of overall and advanced colorectal neoplasia and their association with sarcopenia, as established by the aforementioned diagnostic criteria, were evaluated. @*Results@#Among 10,676 subjects, 583 were diagnosed with sarcopenia using ASM/ BMI. Subjects with sarcopenia had a higher prevalence of colorectal neoplasia than those without. In the multivariate analysis after adjusting for confounding factors, sarcopenia was an independent risk factor for any colorectal neoplasia (odds ratio [OR], 1.31; 95% confidence interval [CI], 1.09 to 1.56) and advanced colorectal neoplasia (OR, 1.97; 95% CI, 1.27 to 3.06). The association between sarcopenia and advanced colorectal neoplasia remained significant for all sarcopenia measures including ASM/height2 (OR, 2.19; 95% CI, 1.24 to 3.85) and ASM/weight (OR, 2.41; 95% CI, 1.54 to 3.77). @*Conclusions@#Prevalence of overall and advanced colorectal neoplasia was higher in subjects with sarcopenia than in those without. Sarcopenia was a significant risk factor for colorectal neoplasia, especially for advanced colorectal neoplasia.

3.
Clinical Endoscopy ; : 9-16, 2021.
Article in English | WPRIM | ID: wpr-874458

ABSTRACT

Obesity is becoming increasingly prevalent worldwide, and its metabolic sequelae lead to a significant burden on healthcare resources. Options for the management of obesity include lifestyle modification, pharmacological treatment, surgery, and endoscopic bariatric therapies (EBTs). Among these, EBTs are more effective than diet and lifestyle modification and are less invasive than bariatric surgery. In recent years, there have been significant advances in technologies pertaining to EBTs. Of all the available EBTs, there is a significant amount of clinical experience and published data regarding intragastric balloons (IGBs) because of their comparatively long development period. Currently, the United States Food and Drug Administration (FDA) has approved three IGBs, including Orbera (Apollo Endosurgery, Austin, TX, USA), ReShape Duo (ReShape Medical, San Clemente, CA, USA), and Obalon (Obalon Therapeutics, Carlsbad, CA, USA). The aim of this review is to summarize the available literature on the efficacy of IGBs in weight loss and their impact on obesity-related metabolic diseases.

4.
Article | WPRIM | ID: wpr-835382

ABSTRACT

Synchronous gastric cancer and adenomatous colorectal polyp in patients with Klebsiella pneumoniae-induced pyogenic liver abscess (KP-PLA) and bacteremia is a rare presentation. A 58-year-old man with a 6-month history of diabetes mellitus (DM) presented with febrile sensation and dull abdominal pain in the right upper quadrant of the abdomen. Subsequent to laboratory test results and abdominal computed tomography findings, KP-PLA with bacteremia was diagnosed. After intravenous antibiotic administration, his symptoms improved, and upper endoscopy and colonoscopy were performed to evaluate the cause of KP-PLA. Biopsy specimens of the prepyloric anterior wall revealed a moderately differentiated adenocarcinoma. Endoscopic mucosal resection of the colon revealed high-grade dysplasia. Early gastric cancer (EGC) and adenomatous colorectal polyps with high-grade dysplasia concomitant with KP-PLA and bacteremia were diagnosed in our patient who had DM. Intravenous antibiotic treatment for KP-PLA, subtotal gastrectomy for EGC, and colonoscopic mucosal resection for the colon polyp were performed. After 25 days of hospitalization, subtotal gastrectomy with adjacent lymph node dissection was performed. Follow-up ultrasound imaging showed resolution of the abscess 5 weeks post-antibiotic treatment, as well as no tumor metastasis. Upper gastrointestinal endoscopy and colonoscopy should be performed to evaluate gastric cancer in patients with PLA or bacteremia, accompanied with DM or an immunocompromised condition.

5.
Yonsei Medical Journal ; : 860-867, 2020.
Article | WPRIM | ID: wpr-833397

ABSTRACT

Purpose@#Non-alcoholic fatty liver disease (NAFLD) is independently associated with the development of atrial fibrillation (AF). However, the association of AF with advanced liver fibrosis, which is related to all-cause, cardiovascular, and liver-related mortality, has not been established in NAFLD patients. We aimed to investigate the association between AF and advanced liver fibrosis in NAFLD patients. @*Materials and Methods@#Out of 53704 adults who participated in the health check-up program, 6293 subjects aged 35 years and older were diagnosed as NAFLD using ultrasound. The stage of liver fibrosis was assessed based on the newly adjusted NAFLD fibrosis score (NFS) and Fibrosis-4 (Fib-4) Index, which were used to determine the low and high cut-off values (COVs). @*Results@#Of 6293 patients with NAFLD, 59 (0.9%) were diagnosed with AF. Patients with AF were older (52.0 vs. 64.6 years, p< 0.001), had higher body mass index (25.2 vs. 26.6 kg/m2 , p<0.001), and had bigger waist circumference (84.0 vs. 89.9 cm, p<0.001) than those without AF. In NAFLD patients, AF was independently associated with advanced liver fibrosis, assessed using both COVs of NFS [low-COV group: final adjusted odds ratios (aORs)=2.85, p=0.004; high-COV group: ORs=12.29, p<0.001). AF was independently associated with advanced liver fibrosis, assessed using both COVs of Fib-4 (low-COV group: aORs=2.49, p<0.001; high-COV group: aORs=3.84, p=0.016). @*Conclusion@#AF is independently associated with advanced liver fibrosis in patients with NAFLD.

6.
Clinical Endoscopy ; : 196-205, 2020.
Article | WPRIM | ID: wpr-832162

ABSTRACT

Background/Aims@#The purpose of this study was to investigate the risk factors and long-term clinical outcomes of non-curative resection (NCR) in a large-scale patient population. @*Methods@#We retrospectively analyzed the clinical data of 3,094 patients who underwent endoscopic submucosal dissection (ESD) of early gastric cancer from March 2005 to March 2018 at 13 institutions in Korea. We analyzed the risk factors for NCR and the survival between patients with curative resection and those with NCR with no additional treatment. @*Results@#The NCR rate was 21.4% (661/3,094). In multivariate regression analysis, the risk factors affecting NCR with ESD were old age, undifferentiated tumor, tumor location in the upper body, tumor size ≥2 cm, and presence of an ulcer. In Cox proportional hazard regression analysis, tumor size ≥2 cm, submucosal invasion, positive horizontal margin, and lymphovascular invasion were risk factors for local recurrence. In Kaplan-Meier analysis, there was no statistically significant difference in the overall survival between the two groups (log-rank p=0.788). However, disease-specific survival was significantly lower in the NCR group (log-rank p=0.038). @*Conclusions@#Clinicians should be aware of the risk factors for NCR and local recurrence after ESD for early gastric cancer, and should consider providing additional treatment after NCR.

7.
Article | WPRIM | ID: wpr-831879

ABSTRACT

Background/Aims@#Coronavirus disease 2019 (COVID-19) can reportedly cause gastrointestinal symptoms. Therefore, we investigated the clinical characteristics of COVID-19 patients with diarrhea. @*Methods@#We included 118 COVID-19 patients admitted to a single hospital from February 20 to March 31, 2020. Medical records with clinical characteristics, laboratory data, treatment course, and clinical outcomes were compared based on the presence or absence of diarrhea. Prognostic factors for disease severity and mortality in COVID-19 were also assessed. @*Results@#Among patients, 54 (45.8%) had diarrhea, whereas seven (5.9%) had only diarrhea. The median age of patients with diarrhea was 59 years (44 to 64), and 22 (40.7%) were male. Systemic steroid use, intensive care unit admission, septic shock, and acute respiratory distress syndrome were less frequent in the diarrhea group than in the non-diarrhea group. No significant differences were observed in total hospital stay and mortality between groups. On multivariate analysis, age (odds ratio [OR], 1.06; 95% confidence interval [CI], 1.01 to 1.12; p = 0.044), diabetes (OR, 3.00; 95% CI, 1.25 to 20.47; p = 0.042), and dyspnea (OR, 41.19; 95% CI, 6.60 to 823.16; p < 0.001) were independent risk factors for septic shock. On Cox regression analysis, diabetes (hazard ratio [HR], 4.82; 95% CI, 0.89 to 26.03; p = 0.043) and chronic obstructive pulmonary disease (HR, 16.58; 95% CI, 3.10 to 88.70; p = 0.044) were risk factors for mortality. @*Conclusions@#Diarrhea was present in 45.8% of patients and was a common symptom of COVID-19. Although patients with diarrhea showed less severe clinical features, diarrhea was not associated with disease severity or mortality.

8.
Article | WPRIM | ID: wpr-830626

ABSTRACT

A mucocele is an epithelium-lined, mucus-filled cavity in the paranasal sinuses. Mucocele may develop due to scarring and obstruction of the sinus ostium caused by midface sinus trauma, such as orbital bone fracture or endoscopic sinus surgery. The authors report two cases of orbital mucocele as complications following midface sinus injury (endoscopic sinus surgery in one case, and orbital fracture repair in the other). In both cases, imaging studies showed a large orbital mucocele accompanied by bony erosion and orbital wall remodeling, compressing the ocular muscle. Using an open approach, the lesion was excised and marsupialized. The symptoms resolved, and the postoperative eyeball position was normal. Orbital mucocele may cause serious complications such as ocular symptoms, orbital cellulitis, osteomyelitis, and the formation of an abscess with the potential to invade the brain. Therefore, surgeons should consider the possibility of mucocele as a late complication of surgery and initiate an immediate work-up and surgical treatment if needed.

9.
Article in Korean | WPRIM | ID: wpr-787162

ABSTRACT

BACKGROUND/AIMS: The aim of this study was to develop ‘Koreans Gut Quotient Measurement Scales (GQ)’, in which Koreans respond to questionnaires about the subjective feelings and symptoms of their intestinal health status.METHODS: Among 66 items pooled from previous studies and 4 items that were added following a focus group interview, 15 items were chosen using the Delphi survey. The content validity was evaluated using the content validity ratio. Data collected from 1,120 people from the general public in Korea were analyzed to verify the reliability and validity of GQ.RESULTS: The finalized GQ consisted of 17 items (including two exploratory measurement items) that were classified into three independent factors based on exploratory factor analysis (EFA): ‘perceived intestine discomfort’, ‘bowel movement discomfort’, and ‘bowel movement control discomfort’. The discriminant and convergent validity of GQ were identified using EFA, reliability test, and confirmatory factor analysis. In addition, the criterion-related validity of GQ was identified using correlation and multiple regression analysis.CONCLUSIONS: The GQ, which is a simplified intestinal health index developed based on an easy questionnaire for the public to understand, can be used as a tool for the public to evaluate their own intestinal health and determine when to visit clinics.


Subject(s)
Focus Groups , Intestines , Korea , Reproducibility of Results , Weights and Measures
10.
Article in Korean | WPRIM | ID: wpr-761514

ABSTRACT

BACKGROUND/AIMS: The aim of this study was to develop ‘Koreans Gut Quotient Measurement Scales (GQ)’, in which Koreans respond to questionnaires about the subjective feelings and symptoms of their intestinal health status. METHODS: Among 66 items pooled from previous studies and 4 items that were added following a focus group interview, 15 items were chosen using the Delphi survey. The content validity was evaluated using the content validity ratio. Data collected from 1,120 people from the general public in Korea were analyzed to verify the reliability and validity of GQ. RESULTS: The finalized GQ consisted of 17 items (including two exploratory measurement items) that were classified into three independent factors based on exploratory factor analysis (EFA): ‘perceived intestine discomfort’, ‘bowel movement discomfort’, and ‘bowel movement control discomfort’. The discriminant and convergent validity of GQ were identified using EFA, reliability test, and confirmatory factor analysis. In addition, the criterion-related validity of GQ was identified using correlation and multiple regression analysis. CONCLUSIONS: The GQ, which is a simplified intestinal health index developed based on an easy questionnaire for the public to understand, can be used as a tool for the public to evaluate their own intestinal health and determine when to visit clinics.


Subject(s)
Focus Groups , Intestines , Korea , Reproducibility of Results , Weights and Measures
11.
Article in English | WPRIM | ID: wpr-160326

ABSTRACT

The reconstruction of the mandibulofacial defects is a difficult task when there are full-thickness cheek defects involving mandible, inner mucosa and outer skin. There are several reconstructive options for the coverage of large defects, but most of the methods are complicated, and time- and effort-consuming. We hereby present a case of fibula osteocutaneous flap based on a single peroneal artery perforator in the reconstruction of a three-dimensional mandibulofacial defects.


Subject(s)
Arteries , Cheek , Fibula , Free Tissue Flaps , Mandible , Microsurgery , Mucous Membrane , Perforator Flap , Skin
12.
Article in Korean | WPRIM | ID: wpr-655088

ABSTRACT

Melorheostosis is a very rare sclerosing bone disease with pain, joint stiffness, and limitation of motion. Its characteristic on radiography is a dense bone formation along the side of the bone, resembling the flow of candle grease. Various conservative or surgical methods have been practiced in treating pain and deformities. This is a report on the successful treatment result of six cases of melotheostosis, involving the metatarsal, metacarpal, clavicle, and tibia, which weretreated by conservative and operative treatment methods.


Subject(s)
Arthralgia , Bone Diseases , Clavicle , Congenital Abnormalities , Melorheostosis , Metatarsal Bones , Osteogenesis , Radiography , Tibia
13.
Article in English | WPRIM | ID: wpr-196656

ABSTRACT

BACKGROUND: Patients with deviated nose frequently present concomitant nasal bone as well as septal deviation. Many surgical methods have been developed to address such septal deviation, along with various osteotomy techniques to correct bone deviation. The authors performed medial and paramedian osteotomies to treat deviated nose with mild hump, and utilized the acquired wedge shaped bone graft to achieve septal reposition and bony vault correction. METHODS: From October 2014 through June 2015, 10 patients with nasal bone deviation that showed sufficient lateral nasal wall angle but deviated dorsum and septum on their preoperative facial computed tomography were included in this study. The authors performed open rhinoplasty to expose the planned osteotomy site, and conducted medial and paramedian osteotomy that resulted in the separation of a wedge-shaped bone fragment. Bony septum deviation was then treated with the swing door maneuver, and the resected 2 to 3 mm portion of the nasal bone was stabilized by inserting the wedge-shaped bone graft acquired from the previous osteotomy procedures. Consecutive clinical examinations were followed on postoperative 1, 3, and 6 months to observe any recurrences. RESULTS: All patients were satisfied with their surgical results, and no recurrent deviations were noted. CONCLUSIONS: Precise bone resection and transposition is essential for a successful corrective rhinoplasty. However, medial and lateral osteotomy are not mandatory procedures in all cases, and the nasal wedge bone graft that was utilized to support the treated septal bone may have aided in sustaining the surgical correction.


Subject(s)
Bone Transplantation , Humans , Nasal Bone , Nose , Osteotomy , Recurrence , Rhinoplasty , Transplants
14.
Article in English | WPRIM | ID: wpr-163190

ABSTRACT

Pleomorphic adenoma is the most common type of salivary gland tumor and the most common tumor of the parotid gland. Because of its propensity for invasion, pleomorphic adenoma of the parotid requires superficial parotidectomy or total parotidectomy to minimize the risk of tumor recurrence. We report a case of pleomorphic adenoma of the parotid gland with repeated recurrences. A 23-year-old male patient presented with a protruding neck mass. Six years prior to this presentation, the patient had undergone superficial parotidectomy for the removal of pleomorphic adenoma of the right parotid gland at our institution. The patient experienced recurrence at 17 months after the initial resection, which required a total parotidectomy with partial resection of the facial nerve. Pathologic examination revealed histologic findings consistent with pleomorphic adenoma across the surgical specimen from all three of the operations. The patient suffered from facial nerve paralysis, with facial expressions partially recovered over a year.


Subject(s)
Adenoma, Pleomorphic , Facial Expression , Facial Nerve , Humans , Male , Neck , Paralysis , Parotid Gland , Recurrence , Salivary Glands , Young Adult
15.
Article in English | WPRIM | ID: wpr-89533

ABSTRACT

Scalp defect management is complicated secondary to reduced laxity in the scalp and forehead area. For reconstruction of larger defects with exposed bone and loss of the periosteal layer, free flap reconstruction is one option for single-stage surgery, although the procedure is lengthy and includes the possibility of flap loss. We successfully performed a single-stage reconstruction of a large scalp defect using a combination of artificial dermis, split-thickness skin graft, and full-thickness skin graft following wide excision of a cutaneous angiosarcoma, and present our method as one option for the treatment of large oncologic surgical defects in patients who are poor candidates for free flap surgery.


Subject(s)
Dermis , Forehead , Free Tissue Flaps , Hemangiosarcoma , Humans , Methods , Scalp , Skin , Skull , Transplants
16.
Article in English | WPRIM | ID: wpr-101616

ABSTRACT

BACKGROUND: Tibial tuberosity-trochlear groove (TT-TG) distance is important in the assessment and treatment of patellofemoral disorders. However, normal and pathological TT-TG values have not been established in Koreans. The purpose of this study was to evaluate the TT-TG distance in the Korean population using lower leg rotational profile computed tomography (CT) scans. METHODS: One hundred rotational profile CT scans were retrospectively collected from patients without knee joint problems aged between 25 to 82 years. TT-TG distances were measured, and statistical analysis was performed. Each CT scan was measured twice in a blinded, randomized manner by three reviewers. Patients with pre-existing knee joint problems were excluded from the study; hence 15 of the 100 patients were excluded because of deformity or unreadable CT scans. Thus, 85 of the 100 patients were included in the study. RESULTS: Interobserver and intraobserver reliability of TT-TG distance measurements was good. The median TT-TG distance for this Korean population was 11.24 mm (mean, 10.24 +/- 0.8 mm). TT-TG distance measured nearly 2 mm less on rotational profile CT scans. CONCLUSIONS: Some of the TT-TG distances on rotational profile CT scans were significantly correlated, indicating that they could be accepted. Furthermore, the values on CT scans showed good reliability. In this study, the TT-TG distance in normal Korean people was approximately 10.24 mm without significant differences in TT-TG values between genders.


Subject(s)
Adult , Aged , Aged, 80 and over , Female , Femur/anatomy & histology , Humans , Leg/anatomy & histology , Male , Middle Aged , Reference Values , Republic of Korea , Tibia/anatomy & histology , Tomography, X-Ray Computed
17.
Article in Korean | WPRIM | ID: wpr-28197

ABSTRACT

The widely used polyethylene glycol (PEG)-based solutions have been proven effective for bowel preparation when 4 L of the solution is administered before colonoscopy. However, large volumes of the solutions are generally poorly tolerated. A new PEG-based solution consisting of 2 L of PEG and a high dose of ascorbic acid has recently become available. Electrolyte abnormalities caused by PEG-based solutions have rarely been reported. We report on a case of acute severe hyponatremia with associated generalized tonic-clonic seizures after bowel preparation with a low-volume PEG plus ascorbic acid solution in a 74-year-old woman with no history of seizures. She took a beta blocker, an angiotensin-converting enzyme inhibitor, and glimepiride for hypertension and diabetes mellitus. She showed general weakness, nausea, agitation, muscle cramping, and seizures after ingestion of the PEG plus ascorbic acid solution. Her serum sodium level was 112 mEq/L. Her symptoms improved after intravenous administration of hypertonic saline. Physicians should pay attention to screening for electrolytes and development of neurological symptoms during bowel preparation.


Subject(s)
Administration, Intravenous , Aged , Ascorbic Acid , Colonoscopy , Diabetes Mellitus , Dihydroergotamine , Eating , Electrolytes , Female , Humans , Hypertension , Hyponatremia , Mass Screening , Muscle Cramp , Nausea , Polyethylene Glycols , Seizures , Sodium
18.
Article in English | WPRIM | ID: wpr-37885

ABSTRACT

Animal shoulder models are important in the investigation of the natural history of various pathologic conditions and for evaluation of the effectiveness of different treatments and biomaterials. The characteristics of animal shoulder models that may be used for rotator cuff related experiments are different with regard to the anatomy, behavioral pattern, advantages and disadvantages in application to each other. The lower primates and all the non-primate species, except the tree kangaroo, were neither functional overhead nor had a true rotator cuff. Utilizing more advanced primates, or perhaps even the tree kangaroo would be ideal and the most relevant to man as they possess a true rotator cuff. However, ethical concerns, costs, and many limitations in obtaining primates generally preclude the use of these animals for such research. Finally we should consider the differences in comparative anatomy and behavioral pattern of each animal model during performance or interpretation of rotator cuff experiments.


Subject(s)
Anatomy, Comparative , Animals , Biocompatible Materials , Macropodidae , Models, Animal , Natural History , Primates , Rotator Cuff , Shoulder
19.
Article in English | WPRIM | ID: wpr-770687

ABSTRACT

Animal shoulder models are important in the investigation of the natural history of various pathologic conditions and for evaluation of the effectiveness of different treatments and biomaterials. The characteristics of animal shoulder models that may be used for rotator cuff related experiments are different with regard to the anatomy, behavioral pattern, advantages and disadvantages in application to each other. The lower primates and all the non-primate species, except the tree kangaroo, were neither functional overhead nor had a true rotator cuff. Utilizing more advanced primates, or perhaps even the tree kangaroo would be ideal and the most relevant to man as they possess a true rotator cuff. However, ethical concerns, costs, and many limitations in obtaining primates generally preclude the use of these animals for such research. Finally we should consider the differences in comparative anatomy and behavioral pattern of each animal model during performance or interpretation of rotator cuff experiments.


Subject(s)
Anatomy, Comparative , Animals , Biocompatible Materials , Macropodidae , Models, Animal , Natural History , Primates , Rotator Cuff , Shoulder
20.
Article in Korean | WPRIM | ID: wpr-651475

ABSTRACT

PURPOSE: The purpose of this study is to analyze the result of secondary total hip arthroplasty (THA) after primary internal fixation failure in femoral neck fracture patients and compare the results with primary THA for femoral neck fracture. MATERIALS AND METHODS: Among the femoral neck fracture patients, we analyzed clininal and radiologic results of those who underwent secondary THA after internal fixation failure and those who underwent THA as early treatment. Cases with patients over age 40 years and with at least two year of follow-up period were used for analysis. Periopertive conditions of patients were evaluated by using surgery time, bleeding amounts and period to start gait using walker or crutch after surgery. Clinical results were assessed by using Harris hip score and Western Ontario and McMaster Universities Osteoarthritis Index, and radiologic results were derived by observing follow-up simpe X-ray. RESULTS: The group of secondary THA had longer surgery time, more bleeding amount and longer period to start gait. But between the two groups, there was no difference of clinical and radiologic result at final follwing up. Both of two group had excellent clinical and radiological results. CONCLUSION: THA after internal fixation showed excellent clinical and radiologic results that was comparable to compare with primary THA.


Subject(s)
Arthroplasty, Replacement, Hip , Bleeding Time , Femoral Neck Fractures , Femur Neck , Follow-Up Studies , Gait , Hemorrhage , Hip , Humans , Ontario , Osteoarthritis , Walkers
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