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1.
Jt Dis Relat Surg ; 31(2): 218-222, 2020.
Article in English | MEDLINE | ID: mdl-32584717

ABSTRACT

OBJECTIVES: This study aims to propose a novel method to detect articular penetration of screws by relying on their electrical conductivity properties and control the validity of this method. MATERIALS AND METHODS: In this ex vivo study, conducted between June 2017 and August 2017, we used five fresh sheep shoulder joints. First, the shoulder joint space was filled with saline solution. An insulated cannula was placed in the joint capsule, and a conductive wire was introduced into the joint via this cannula. A single titanium screw was inserted from the tuberculum majus into the posteroinferior quadrant of the humeral head under fluoroscopic observation. Conductivity was continuously measured using a digital multimeter. When a sudden decrease in conduction resistance was detected, fluoroscopic images were obtained in the anteroposterior (AP) and lateral directions. These images were assessed for penetration by a blinded surgeon. Penetration was confirmed by dissection of the joint. RESULTS: There was a significant decrease in electrical resistance when screw penetration occurred (p<0.001). All penetration events were confirmed using our novel method. For all five of the specimens, either AP or lateral images could not be used to confirm penetration. For two of these specimens, penetration was undetectable in both AP and lateral fluoroscopic images, but a decrease in resistance was recorded. CONCLUSION: The described method exhibits greater sensitivity and accuracy for metal penetration to joint, and it is effective in detecting screws in the joints. The novel method described in this paper was applied in a prototype setting, and we believe that this concept can continue to be developed.


Subject(s)
Bone Screws/adverse effects , Electric Impedance , Prosthesis Failure , Shoulder Joint/surgery , Animals , Cadaver , Fluoroscopy , Sensitivity and Specificity , Sheep , Shoulder Joint/diagnostic imaging , Single-Blind Method
2.
J Bone Joint Surg Am ; 102(12): e59, 2020 Jun 17.
Article in English | MEDLINE | ID: mdl-32118650

ABSTRACT

BACKGROUND: Surgical treatment of femoroacetabular impingement (FAI) has been increasing over the past decade with reports of favorable results in alleviating patient symptoms. However, progression of osteoarthritis in these patients may necessitate total hip arthroplasty (THA) for the treatment of unresolved or recurrent hip pain and accompanying disability. Identifying the risk factors for disease progression and treatment failure can help orthopaedic surgeons to select the appropriate patients for joint-preservation procedures and allow more informative discussions. METHODS: With use of the prospective database of hip-preservation surgery at our institution, 652 patients (324 men and 328 women) with FAI who had undergone femoroacetabular osteoplasty (FAO) between December 2004 and April 2016 were identified. Treatment failure was defined as the need for THA. At the latest follow-up, 68 (9.08%)of 749 hips had undergone THA because of the recurrence of symptoms and the development of osteoarthritis. The groups of patients who had or had not undergone conversion to THA were compared with respect to age, sex, body mass index (BMI), surgeon experience, duration of preoperative symptoms, preoperative and postoperative alpha angles, radiographic parameters of hip dysplasia, a perioperative chondral lesion, labral abnormalities and interventions, acetabular retroversion, and severity of osteoarthritis (Tönnis grade). RESULTS: The mean age (and standard deviation) at the time of the index FAO was 41.9 ± 10.5 years for patients who had had a failure of FAO, compared with 33.4 ± 11.1 years for those who had not. Risk factors for treatment failure included a longer mean symptomatic period before the FAO procedure, older age, higher mean BMI, the presence of hip dysplasia, acetabular retroversion, higher preoperative alpha angle, a full-thickness acetabular chondral lesion, Tönnis grade-1 and 2 osteoarthritis, labral hypertrophy, and total labral resection during FAO. The rate of failure was related to the experience of the surgeon, with fewer failures occurring in the later years of surgery as compared with the earlier years. CONCLUSIONS: The present study identified a number of variables that influence the outcome of FAO. Surgeons performing hip-preservation procedures should be aware of these risk factors for failure, and a more cautious approach is recommended for patients with these risk factors. LEVEL OF EVIDENCE: Prognostic Level IV. See Instructions for Authors for a complete description of levels of evidence.


Subject(s)
Arthroplasty, Replacement, Hip , Femoracetabular Impingement/surgery , Osteoarthritis, Hip/epidemiology , Postoperative Complications/epidemiology , Adult , Cohort Studies , Female , Femoracetabular Impingement/complications , Femoracetabular Impingement/diagnosis , Humans , Male , Middle Aged , Osteoarthritis, Hip/diagnosis , Osteoarthritis, Hip/surgery , Postoperative Complications/diagnosis , Postoperative Complications/surgery , Reoperation , Risk Factors , Treatment Failure , Young Adult
3.
Clin Orthop Relat Res ; 477(5): 983-989, 2019 05.
Article in English | MEDLINE | ID: mdl-30998629

ABSTRACT

BACKGROUND: Bilateral symptomatic femoroacetabular impingement (FAI) is common. However, the fate of asymptomatic hip in patients with the radiographic diagnosis of bilateral FAI and unilateral symptoms remains unknown. QUESTIONS/PURPOSES: (1) What is the likelihood of the asymptomatic hip becoming painful in patients with unilateral symptoms but with radiographic evidence of bilateral femoroacetabular impingement? (2) What radiological and clinical factors are associated with the development of symptoms in an asymptomatic hip diagnosed with FAI? METHODS: A longitudinally maintained institutional FAI database was queried to collect relevant data for this retrospective study. To answer our research questions, we created a cohort of patients with bilateral radiographic signs of FAI but only unilateral symptoms at the time of initial presentation. Between 2004 and 2016, a senior surgeon (JP) at one institution treated 652 patients for hip pain determined to be from FAI, a diagnosis we made based on clinical symptoms, physical exam, and diagnostic imaging. We excluded 95 patients (15%) because of inadequate data or other diagnoses, which left 557 patients. Of those, 170 patients (31%) had bilateral radiological diagnosis of FAI, and 88 (52%) of them had bilateral hip symptoms, and so were excluded. Of the remaining 82 patients, eight (10%) underwent bilateral FAI surgery under the same anesthetic despite having only unilateral symptoms, leaving 74 for analysis in this study. Patients were followed with annual clinic visits, or contacted by phone and electronically. We defined onset of symptoms using a modified Harris Hip Score (mHHS) or the University of California at Los Angeles (UCLA) activity scale, and used a logistic regression model to identify factors associated with the development of symptoms. RESULTS: Of the 74 patients with bilateral FAI and an asymptomatic hip at initial presentation, 60 (81%) became symptomatic at a mean 2 years (range, 0.3-11 years) followup. Of these 60 patients, 43 (72%) eventually underwent subsequent surgical intervention. After controlling for potential confounding variables such as sex, age, BMI, history of trauma we identified that reduced neck-shaft angle (r = -0.243, p = 0.009), increased lateral center-edge angle (r = 0.123, p = 0.049), increased alpha angle (r = 0.069, p = 0.025), and younger age (r = -0.071, p = 0.046) were associated with the development of symptoms in the contralateral hip. With the numbers available, none of the other examined variables such as sex, BMI, history of trauma, psychiatric condition, employment, Tönnis grade, Tönnis angle, crossover sign, type of impingement, and joint congruency were found to be associated with symptom progression. CONCLUSIONS: Bilateral FAI may be observed about one-third of patients. Most patients with unilateral symptomatic FAI and radiographic diagnosis of bilateral FAI in this cohort became symptomatic relatively quickly and most of them underwent subsequent surgical intervention in the contralateral hip. Reduced neck-shaft angle, increased lateral center-edge angle, increased alpha angle, and younger age were associated with symptom development in the contralateral hip. Hip preservation surgeons may use the finding of this study to counsel patients who present with bilateral FAI but only unilateral symptoms about the natural history of their condition. LEVEL OF EVIDENCE: Level III, therapeutic study.


Subject(s)
Femoracetabular Impingement , Hip Joint , Humans , Los Angeles , Radiography , Retrospective Studies
4.
J Orthop Sci ; 24(3): 458-462, 2019 May.
Article in English | MEDLINE | ID: mdl-30396703

ABSTRACT

BACKGROUND: Hypermobility is a known risk factor for patellar instability. In this study, we hypothesized that a significant relationship exists between global joint hypermobility and trochlear dysplasia. METHODS: Follow-up patients from the shoulder department of our institution with global joint hypermobility (Group 1, n = 42) and healthy volunteers (Group 2, n = 42) without known knee complaints were included in our study. All participants underwent knee magnetic resonance imaging (MRI) for the evaluation of possible trochlear dysplasia, and the measurements included lateral trochlear inclination; trochlear facet asymmetry; the depth of the trochlear groove; condylar asymmetry; lateralization of the patella; sulcus angle; and the lateral, medial and central trochlear height. The Dejour classification was also assessed. RESULTS: The age and gender distributions of the groups were similar (p > 0.05). The radiological evaluations revealed that the lateral trochlear inclination (p < 0.001), trochlear facet asymmetry (p < 0.001), depth of the trochlear groove (p < 0.001), lateralization of the patella (p < 0.001), sulcus angle (p < 0.001), and central trochlear height (p < 0.001) were significantly different between the two groups. The condylar asymmetry and lateral and femoral condylar height parameters were similar between the groups (p = 0.297, p = 0.890 and p = 0.521, respectively). According to the Dejour classification, 39 patients had dysplasia in Group 1, whereas dysplasia was detected in only 4 of the participants in Group 2. CONCLUSIONS: Our study revealed that most of the trochlear dysplasia criteria were met in patients with global joint hypermobility. In addition to a clinical patellofemoral examination, the precise radiological evaluation of the joint is beneficial in patellofemoral instability patients with concomitant hypermobility. Patient cohort of this study was consist of patients underwent shoulder surgery.


Subject(s)
Femur/pathology , Joint Instability/etiology , Joint Instability/pathology , Patella/pathology , Patellofemoral Joint/pathology , Adolescent , Adult , Body Weights and Measures , Case-Control Studies , Female , Femur/diagnostic imaging , Humans , Joint Instability/diagnostic imaging , Magnetic Resonance Imaging , Male , Patella/diagnostic imaging , Patellofemoral Joint/diagnostic imaging , Young Adult
5.
EFORT Open Rev ; 2(5): 126-134, 2017 May.
Article in English | MEDLINE | ID: mdl-28630750

ABSTRACT

Online resources provide access to large amounts of information which is expanding every day. Using search engines for reaching the relevant, updated and complete literature that is indexed in various bibliographical databases has already become part of the medical professionals' everyday life.However, most researchers often fail to conduct a efficient literature search on the internet. The right techniques in literature search save time and improve the quality of the retrieved data.Efficient literature search is not a talent but a learnable skill, which should be a formal part of medical education.This review briefly outlines the commonly used bibliographic databases, namely Pubmed, Cochrane Library, Web of Science, Scopus, EMBASE, CINAHL and Google Scholar. Also the definition of grey literature and its features are summarised. Cite this article: EFORT Open Rev 2017;2. DOI: 10.1302/2058-5241.2.160066. Originally published online at www.efortopenreviews.org.

6.
J Am Podiatr Med Assoc ; 107(1): 3-10, 2017 Jan.
Article in English | MEDLINE | ID: mdl-28271932

ABSTRACT

BACKGROUND: The treatment of pilon tibia fractures is challenging. Anatomical reduction of the joint surface is essential. Excessive soft-tissue dissection may interfere with the blood supply and can result in nonunion. We sought to compare the outcomes of distal tibia fractures treated with medial locking plates versus circular external fixators. METHODS: We retrospectively evaluated 41 consecutive patients with closed pilon tibia fractures treated with either minimally invasive locking plate osteosynthesis (n = 21) or external fixation (EF) (n = 20). According to the Ruedi and Allgower classification, 23 fractures were type B and 18 were type C. Soft-tissue injury was evaluated according to the Oestern and Tscherne classification. Time to fracture union, complications, and functional outcomes were assessed annually for 3 years with the American Orthopaedic Foot and Ankle Society (AOFAS) ankle score. RESULTS: Mean ± SD values in the plate group were as follows: age, 42.4 ± 14 years; union time, 19.4 ± 2.89 weeks (range, 12-26 weeks); and AOFAS ankle scores, 86.4 ± 2.06, 79.5 ± 1.03, and 77.9 ± 0.80 at 1, 2, and 3 years, respectively. Four patients in the plate group needed secondary bone grafting during follow-up. In the EF group (mean ± SD age, 40.7 ± 12.3 years), all of the patients achieved union without secondary bone grafting at a mean ± SD of 22.1 ± 1.7 weeks (range, 18-24 weeks). In the EF group, mean ± SD AOFAS ankle scores were 86.6 ± 1.69, 82.1 ± 0.77, and 79.7 ± 1.06 at 1, 2, and 3 years, respectively. There were no major complications. However, there were soft-tissue infections over the medial malleolus in five patients in the plate group and grade 1-2 pin-tract infections in 13 patients and grade 3 pin-tract infections in one patient in the EF group. Post-traumatic arthritis was detected in eight plate group patients and seven EF group patients. CONCLUSIONS: Minimally invasive plating and circular EF methods have favorable union rates with fewer complications.


Subject(s)
Bone Plates , External Fixators , Fracture Fixation , Tibial Fractures/surgery , Adolescent , Adult , Aged , Ankle Joint , Female , Fracture Healing , Humans , Male , Middle Aged , Minimally Invasive Surgical Procedures , Recovery of Function , Retrospective Studies , Soft Tissue Injuries , Tibial Fractures/diagnostic imaging , Tibial Fractures/etiology , Time Factors , Treatment Outcome , Young Adult
7.
Int Orthop ; 40(5): 885-9, 2016 May.
Article in English | MEDLINE | ID: mdl-26419956

ABSTRACT

PURPOSE: Some patients with shoulder laxity complain of coxalgia without a history of trauma. We hypothesised that patients who have recurrent shoulder instability accompanied with generalised joint hyperlaxity tend to have acetabular dysplasia. METHODS: Pelvic radiographs of 26 young patients with hyperlaxity who had shoulder instability complaints without any history of hip joint trauma were evaluated by measuring their centre-edge angle (CEA) and acetabular angle (AA). In addition, Beighton generalised joint laxity tests were performed. All of the patients had shoulder pain and instability accompanied with hyperlaxity. We performed magnetic resonance imaging examination to show SLAP-Bankart lesions and pelvis anteroposterior X-rays to detect acetabular dysplasia. RESULTS: The average age of the study group was 26 ± 8.03 years (13-39). Six patients were female and 20 were male. When CEA (<22.6 degrees) was used as a criterion for acetabular dysplasia, the dysplasia rate of our patient group was 3.84 % for the right hip, 3.84 % for the left hip and 3.84 % overall. When AA (>42.2 degrees) was used as the dysplasia criterion, the dysplasia rate of patient group was 30.76 % for the right hip, 57.69 % for the left hip and 57.69 % overall. CONCLUSIONS: CEA values were significantly lower (p = 0.009) and AA values were significantly higher (p < 0.001) in our study group than the previously-reported average values of the Turkish population. We think that acetabular dysplasia is more frequent in patients with hyperlaxity; further studies are needed to test this idea.


Subject(s)
Acetabulum/pathology , Hip Dislocation/epidemiology , Joint Instability/complications , Magnetic Resonance Imaging/methods , Shoulder Joint/pathology , Adolescent , Adult , Female , Hip Dislocation/diagnostic imaging , Hip Joint/diagnostic imaging , Hip Joint/pathology , Humans , Male , Young Adult
8.
J Foot Ankle Surg ; 55(1): 35-8, 2016.
Article in English | MEDLINE | ID: mdl-26190777

ABSTRACT

Proximal metatarsal osteotomy is the most effective technique for correcting hallux valgus deformities, especially in metatarsus primus varus. However, these surgeries are technically demanding and prone to complications, such as nonunion, implant failure, and unexpected extension of the osteotomy to the tarsometatarsal joint. In a preclinical study, we evaluated the biomechanical properties of the fixator and compared it with compression screws for treating hallux valgus with a proximal metatarsal osteotomy. Of 18 metatarsal composite bone models proximally osteotomized, 9 were fixed with a headless compression screw and 9 with the mini-external fixator. A dorsal angulation of 10° and displacement of 10 mm were defined as the failure threshold values. Construct stiffness and the amount of interfragmentary angulation were calculated at various load cycles. All screw models failed before completing 1000 load cycles. In the fixator group, only 2 of 9 models (22.2%) failed before 1000 cycles, both between the 600th and 700th load cycles. The stability of fixation differed significantly between the groups (p < .001). The stability provided by the mini-external fixator was superior to that of compression screw fixation. Additional testing of the fixator is indicated.


Subject(s)
Bone Plates , Bone Screws , External Fixators , Hallux Valgus/surgery , Metatarsal Bones/surgery , Osteotomy/methods , Biomechanical Phenomena , Cadaver , Hallux Valgus/physiopathology , Humans , Metatarsal Bones/physiopathology
9.
Knee Surg Sports Traumatol Arthrosc ; 24(9): 2990-2997, 2016 Sep.
Article in English | MEDLINE | ID: mdl-25906912

ABSTRACT

PURPOSE: The aim of the study was to make an anthropometric analysis at the resected surfaces of the proximal tibia in the Turkish population and to compare the data with the dimensions of tibial components in current use. We hypothesized that tibial components currently available on the market do not fulfil the requirements of this population and a new tibial component design may be required, especially for female patients with small stature. METHODS: Anthropometric data from the proximal tibia of 226 knees in 226 Turkish subjects were measured using magnetic resonance imaging. We measured the mediolateral, middle anteroposterior, medial and lateral anteroposterior dimensions and the aspect ratio of the resected proximal tibial surface. All morphological data were compared with the dimensions of five contemporary tibial implants, including asymmetric and symmetric design types. RESULTS: The dimensions of the tibial plateau of Turkish knees demonstrated significant differences according to gender (P < 0.05). Among the different tibial implants reviewed, neither asymmetric nor symmetric designs exhibited a perfect conformity to proximal tibial morphology in size and shape. The vast majority of tibial implants involved in this study tend to overhang anteroposteriorly, and a statistically significant number of women (21 %, P < 0.05) had tibial anteroposterior diameters smaller than the smallest available tibial component. CONCLUSION: Tibial components designed according to anthropometric measurements of Western populations do not perfectly meet the requirements of Turkish population. These data could provide the basis for designing the optimal and smaller tibial component for this population, especially for women, is required for best fit. LEVEL OF EVIDENCE: II.


Subject(s)
Arthroplasty, Replacement, Knee/instrumentation , Knee Prosthesis , Prosthesis Design , Tibia/anatomy & histology , Anthropometry , Female , Humans , Knee Joint/diagnostic imaging , Knee Joint/surgery , Magnetic Resonance Imaging , Male , Middle Aged , Tibia/diagnostic imaging , Tibia/surgery , Turkey
10.
World J Orthop ; 6(11): 991-5, 2015 Dec 18.
Article in English | MEDLINE | ID: mdl-26716096

ABSTRACT

AIM: To evaluate the body mass index (BMI) change in arthroplasty patients and its impact on the patients' functional results. METHODS: Between October 2010 and May 2013, 606 patients who were operated due to gonarthrosis, coxarthrosis, aseptic loosening of the total knee and hip prosthesis were evaluated prospectively. Patients were operated by three surgeons in three medical centers. Patients who were between 30-90 years of age and who were underwent total knee arthroplasty, total hip arthroplasty, revision knee arthroplasty, or revision hip arthroplasty were included in the study. We excluded the patients who cannot tolerate our standard postoperative rehabilitation program. Additionally, patients who had systemic inflammatory diseases, diabetes mellitus, or endochrinopathies were excluded from the study. The remaining 513 patients comprised our study group. Preoperative functional joint scores, height, weight and BMI of all patients were recorded. We used the Knee Society Score (KSS) for knee and Harris Hip Score (HHS) for hip patients. Postoperative functional scores were measured at 1(st), 6(th) and 12(th) months and recorded separately at outpatient visits. RESULTS: The mean age of the patients was 64.7 (range: 30-90) years (207 males/306 females) and the mean follow-up duration was 14.3 (range: 12-26) mo. We found that arthroplasty patients had weight gain and had an increase in BMI at the postoperative 1(st), 6(th) and 12(th) months. The mean BMI of the patients was 27.7 preoperatively, 27.8 at the postoperative 1(st) month, 28.1 at the 6(th) month and 28.6 at the 12(th) month (P < 0.01). At the last visit, the mean postoperative HHS of the hip arthroplasty patients was 82.2 ± 7.12 (preoperatively, 52.3; 1(st) month, 78.2; 6(th) month, 81.1; 12(th) month, 82.2), and the mean KSS of the knee arthroplasty patients was 79.3 ± 4.31 (preoperatively, 35.8; 1(st) month, 75.2; 6(th) month, 79.1; 12(th) month, 79.3). Worse functional results were noted in the patients who had a BMI increase, however, this correlation was statistically significant only at the postoperative 6(th) month (P = 0.03). CONCLUSION: To prevent the negative functional effects of this weight gain during the postoperative period, arthroplasty patients should be advised for weight control and risky patients should consult with a dietician.

12.
Clin Orthop Relat Res ; 473(4): 1472-7, 2015 Apr.
Article in English | MEDLINE | ID: mdl-25670655

ABSTRACT

BACKGROUND: There is concern that neuraxial anesthesia in patients undergoing surgery for treatment of a periprosthetic joint infection (PJI) may increase the risk of having a central nervous system infection develop. However, the available data on this topic are limited and contradictory. QUESTIONS/PURPOSES: We wished to determine whether neuraxial anesthesia (1) is associated with central nervous system infections in patients undergoing surgery for a PJI, and (2) increases the likelihood of systemic infection in these patients. METHODS: All 539 patients who received neuraxial or general anesthesia during 1499 surgeries for PJI from October 2000 to May 2013 were included in this study; of these, 51% (n = 764) of the surgeries were performed in 134 patients receiving neuraxial anesthesia and 49% were performed in 143 patients receiving general anesthesia. Two hundred sixty-two patients received general and neuraxial anesthesia during different surgeries. We used the International Classification of Diseases, 9(th) Revision codes and the medical records to identify patients who had an intraspinal abscess or meningitis develop after surgery for a PJI. Multivariate analysis was used to assess the effect of type of anesthesia (neuraxial versus general) on postoperative complications. RESULTS: There were no cases of meningitis, but one epidural abscess developed in a patient after neuraxial anesthesia. This patient underwent six revision surgeries during a 42-day period. Patients who received neuraxial anesthesia had lower odds of systemic infections (4% versus 12%; odds ratio, 0.35; 95% CI, 023-054; p < 0.001). CONCLUSIONS: Central nervous system infections after neuraxial anesthesia in patients with a PJI appear to be exceedingly rare. Based on the findings of this study, it may be time for the anesthesiology community to reevaluate the risk of sepsis as a relative contraindication to the use of neuraxial anesthesia.


Subject(s)
Anesthesia, Conduction , Central Nervous System Infections/epidemiology , Hip Prosthesis/adverse effects , Knee Prosthesis/adverse effects , Prosthesis-Related Infections/surgery , Adolescent , Adult , Aged , Anesthesia, General , Child , Comorbidity , Contraindications , Epidural Abscess/epidemiology , Female , Humans , Male , Middle Aged , Prosthesis-Related Infections/epidemiology , Risk Assessment , Young Adult
13.
Int J Surg Case Rep ; 5(12): 1064-7, 2014.
Article in English | MEDLINE | ID: mdl-25460475

ABSTRACT

INTRODUCTION: Elbow dislocations in children are rare injuries. These injuries are often in the form of complex injuries that is accompanied by the median nerve damage and medial epicondyle fracture in the pediatric age group. Open elbow dislocation without fracture in the pediatric age group has been reported very rarely in the literature. PRESENTATION OF CASE: The purpose of this study is to present an 8-year-old patient who has open elbow dislocation without fracture accompanying with brachial artery injury. In the clinical examination of the patient, there was an open wound in the transverse antecubital region. After repair of brachial artery injury, open reduction was performed under general anesthesia. In the postoperative clinical examination at 6 months, left elbow flexion was 140°, extension was full and there were no deficit in the supination and pronation of the forearm. DISCUSSION: Elbow dislocation without fracture in pediatric patients is a very rare injury. Usually the trauma mechanism of elbow dislocation is falling on outstretched hand with elbow in approximately 30° of flexion. However our patient had fallen on outstretched hand with elbow in full extension. Although this type of trauma mechanism is typical for supracondylar humerus fractures in pediatric age group, in our patient an open posterior elbow dislocation without fracture had occurred. CONCLUSION: Pediatric elbow dislocations are rare injuries and the management of these injuries can be technically demanding due to concurrent neurovascular injuries. An open dislocation without fracture is very rare and it should be treated with immediate intervention, an effective teamwork and good rehabilitation.

14.
Hip Int ; 24(5): 473-9, 2014.
Article in English | MEDLINE | ID: mdl-25264204

ABSTRACT

OBJECTIVES: The Harris Hip Score (HHS) developed to assess function and pain from the perspective of patients hip pathologies. The purpose of this study was to translate and culturally adapt the HHS into Turkish, and thereby determine the reliability and validity of the translated version. METHODS: The HHS was translated into Turkish in accordance with the stages recommended by Beaton. The measurement properties of the HHS were tested in 80 patients; 52 males, mean age 51 years (range 21-75 years) suffering from different hip pathologies. The test-retest reliability was tested in 58 patients; 28 males mean age, 52 years (range 30-73 years) after an interval of seven days. The Cronbach's Alpha was used to assess internal consistency and the intra-class correlation coefficient (ICC) was used to estimate the test-retest reliability. Patients were asked to answer the Oxford Hip Score (OHS), the Western Ontario and McMaster Universities Arthritis Index (WOMAC), the VAS and the Short Form-36 (SF-36) for the validity of the estimation. RESULTS: The Turkish version of the HHS showed sufficient internal consistency (Cronbach's alpha,0.70) and test-retest reliability (ICC = 0.91). The correlation coefficients between the HHS, the WOMAC and the OHS were 0.64 and 0.89 respectively. The highest correlations between the HHS and SF-36 were with the physical function scale (r = 0.72), and the lowest correlations were with the mental function scale (r = 0.10). We observed no floor or ceiling effects. CONCLUSTION: The Turkish version of the HHS has sufficient reliability and validity to measure patient-reported outcome for Turkish-speaking individuals with a variety of hip disorders.


Subject(s)
Hip Joint , Joint Diseases/complications , Joint Diseases/physiopathology , Surveys and Questionnaires , Adolescent , Adult , Aged , Cross-Cultural Comparison , Female , Health Status Indicators , Humans , Male , Middle Aged , Outcome Assessment, Health Care , Pain Measurement , Reproducibility of Results , Translations , Turkey , Young Adult
15.
J Med Case Rep ; 8: 187, 2014 Jun 13.
Article in English | MEDLINE | ID: mdl-24927814

ABSTRACT

INTRODUCTION: There are several causes of peri-implant edema, pain, and swelling around implants after orthopedic fixation device application for fracture repair. The most common and well-known reason is infection, however, granulomas associated with foreign body reactions are rarely seen. In this report we present a case of a granulomatous reaction mimicking a hydatid cyst and sarcoma. We emphasize the importance of differential diagnosis in triggering appropriate management of the patient. Our case was unusual; to the best of our knowledge no similar clinical or pathological findings have been reported in current literature. CASE PRESENTATION: A 56-year-old Turkish man who had been treated for a right femoral fracture via a plate fixation 10 years prior underwent an operation to treat pain and swelling around the plate. A hydatid cyst-like mass was observed during surgery, but subsequent examination revealed that no hydatid cyst was present; both malignancy and infection were also absent. CONCLUSIONS: Although infection is generally the first possibility that should be considered in a patient complaining of pain and swelling in the vicinity of an implant, malignancies, hydatid cysts, and (finally) foreign body reactions should also be kept in mind as differential diagnoses. A soft-tissue reaction around a previously implanted plate should be managed carefully. Pre-operative radiological assessment, and biopsy to allow pathological and microbiological examination, should be considered in all suspected cases.


Subject(s)
Bone Plates/adverse effects , Diagnosis, Differential , Echinococcosis/diagnosis , Femoral Fractures/surgery , Foreign Bodies/diagnosis , Fracture Fixation, Internal/instrumentation , Fracture Fixation, Internal/methods , Humans , Leg , Male , Middle Aged , Sarcoma/diagnosis , Soft Tissue Infections/diagnosis
16.
J Orthop Trauma ; 28(9): e216-20, 2014 Sep.
Article in English | MEDLINE | ID: mdl-24375271

ABSTRACT

OBJECTIVES: The purpose of this study was to evaluate the effects of adding foot ring to circular external fixator (CEF) on the functional outcomes in the treatment of extra-articular distal tibia fractures. DESIGN: Retrospective comparative study. SETTING: Level III. PATIENTS AND METHODS: Fifty-six patients [CEF: 32 patients with an average follow-up of 65.03 months; circular external fixator with a foot ring (CEF-FR): 24 patients with an average follow-up of 93.04 months] who received treatment between December 1995 and September 2012 were retrospectively evaluated. INTERVENTION: We included the patients with extra-articular distal tibia fractures who were treated with CEF with or without foot ring. MAIN OUTCOME MEASUREMENTS: At the final follow-up visit, we evaluated our patients for AOFAS (American Orthopaedic Foot and Ankle Society) score, ankle dorsiflexion, ankle plantar flexion, inversion, eversion, and muscle strength. RESULTS: There were no statistical differences in the age, sex, and follow-up period of the 2 groups. The mean overall AOFAS score was 77.78 (47-100), and the mean AOFAS scores for the CEF-FR and CEF groups were 71.54 (47-88) and 82.47 (52-100), respectively. Significantly better results were observed in the CEF group (P = 0.03). The mean overall visual analog scale (VAS) score was 1.89 (0-4), and the visual analog scale (VAS) scores for the CEF-FR and CEF groups were 1.96 (0-4) and 1.72 (0-3), respectively. This difference was not statistically significant (P = 0.236). CONCLUSION: We conclude that CEF without the addition of a foot ring may result in better functional outcomes in the treatment of extra-articular distal tibia fractures. LEVEL OF EVIDENCE: Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.


Subject(s)
Fracture Fixation/instrumentation , Fractures, Open/surgery , Tibial Fractures/surgery , Adult , Aged , External Fixators , Female , Humans , Male , Middle Aged , Recovery of Function , Retrospective Studies , Treatment Outcome , Young Adult
18.
J Med Case Rep ; 6: 190, 2012 Jul 09.
Article in English | MEDLINE | ID: mdl-22776296

ABSTRACT

INTRODUCTION: Congenital insensitivity to pain, a rare neurological entity, is characterized by varying degrees of sensory loss and autonomic dysfunction. Orthopedic manifestations of congenital insensitivity to pain include delayed diagnosis of fractures, nonunions, malunions, Charcot arthropathy, acro-osteolysis, avascular necrosis, osteomyelitis, heterotopic ossification and joint dislocations. We here report the case of a patient with congenital insensitivity to pain who had multiple lower extremity fractures at varying intervals, the most recent being a femoral neck fracture managed by total hip replacement. To the best of our knowledge, this is the first report of cementless hip arthroplasty in such a patient. CASE PRESENTATION: A 37-year-old Caucasian woman was admitted to our hospital complaining of painless swellings in her lower limb and limping. She had been diagnosed with multiple lower extremity fractures at different times. On physical examination, we found multiple perioral mucosal ulcers, shortening of her nails and acro-osteolysis, a prematurely aged facial appearance, undersized skeletal structure, Charcot arthropathy of her right ankle, anosmia, insensitivity to temperature differences and evidence of mild intellectual disability. A right subtrochanteric femur fracture was treated with an intramedullary nail. Eighteen months later, she presented with similar symptoms and we diagnosed a right femoral neck fracture. We removed the nail and performed cementless total right hip arthroplasty. CONCLUSIONS: Congenital insensitivity to pain is a rare condition that is associated with severe orthopedic problems. This case report, which will be of particular interest to orthopedic surgeons, presents several difficulties in the management of patients with congenital insensitivity to pain and notes the importance of close follow-up and early recognition of complications. Cementless total hip arthroplasty may be a good therapeutic option for femoral neck fracture in these patients.

19.
Acta Orthop Traumatol Turc ; 45(5): 291-6, 2011.
Article in English | MEDLINE | ID: mdl-22032993

ABSTRACT

OBJECTIVE: The aim of this study was to assess the outcome of coracoclavicular screw fixation in displaced distal clavicular fractures. METHODS: Sixteen patients with Neer Type 2 displaced distal clavicle fractures were treated with open reduction and internal fixation. Fixation was performed using a coracoclavicular screw with washer application. After union the screw was removed under local anesthesia. Radiographic evaluation was performed and the clinical outcome was assessed using the Constant score. RESULTS: All patients achieved painless osseous unions. However, one patient showed significant displacement of the fracture due to loosening of the screw one month after surgery. The screw was removed and the fracture was healed with some deformity. All patients returned to their preinjury level in 3 months. The mean Constant score was 98. CONCLUSION: Coracoclavicular screw fixation in the treatment of distal clavicular fractures is a reliable, simple and cost effective technique.


Subject(s)
Bone Screws , Clavicle/injuries , Fracture Fixation, Internal/instrumentation , Fractures, Bone/surgery , Joint Dislocations/surgery , Accidental Falls , Acromioclavicular Joint/diagnostic imaging , Acromioclavicular Joint/injuries , Acromioclavicular Joint/surgery , Adult , Clavicle/surgery , Cohort Studies , Female , Follow-Up Studies , Fracture Fixation, Internal/methods , Fracture Healing/physiology , Fractures, Bone/diagnostic imaging , Humans , Joint Dislocations/diagnostic imaging , Male , Middle Aged , Radiography , Range of Motion, Articular/physiology , Recovery of Function , Retrospective Studies , Treatment Outcome , Young Adult
20.
Acta Orthop Traumatol Turc ; 44(3): 194-8, 2010.
Article in English | MEDLINE | ID: mdl-21088459

ABSTRACT

OBJECTIVES: We evaluated the long-term results of acromioclavicular dislocations treated with coracoclavicular fixation using a cancellous screw. METHODS: Coracoclavicular fixation was performed using the modified Bosworth technique in 32 patients (24 males, 8 females; mean age 35 years; range 19 to 58 years) with acromioclavicular dislocations. According to the Rockwood classification, seven patients had type III, nine patients had type IV, 13 patients had type V, and three patients had type VI dislocations. Following repair of the coracoclavicular ligament, fixation was performed with a cancellous screw in all but two patients in whom a cortical screw was used. These two patients developed redislocation due to screw cut out and underwent reoperation with cancellous screw fixation and were not included in the final assessments. The screws were removed under local anesthesia after eight weeks postoperatively. The patients were evaluated for cosmetic appearance, functional status, pain, localized tenderness, articular range of motion, and with the functional Constant scoring system. The mean follow up was 3.1 years (range 1 to 8 years). RESULTS: The mean Constant score was 98 (range 92 to 100). The results were excellent in 26 patients (86.7%) and good in four patients (13.3%). There was subluxation of the acromioclavicular joint in one patient (3.3%). The alignment of the acromioclavicular joint was normal in the remaining patients. None of the patients showed joint degeneration. All patients were pain-free and achieved full range of motion. CONCLUSION: With ease of application, low complication rate, and low rate of acromioclavicular joint arthrosis, the modified Bosworth technique is an effective surgical method in providing satisfactory shoulder function in acromioclavicular dislocations.


Subject(s)
Acromioclavicular Joint/surgery , Bone Screws , Joint Dislocations/surgery , Ligaments, Articular/surgery , Adult , Female , Humans , Male , Middle Aged , Recurrence , Reoperation , Young Adult
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