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Dudkiewicz I, Salai M, Israeli A, Amit Y, Chechick A. Total hip arthroplasty in patients younger than 30 years of age. THE ISRAEL MEDICAL ASSOCIATION JOURNAL : IMAJ 2003; 5:709-12. [PMID: 14719465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/28/2023]
Abstract
BACKGROUND Previously reported results of total hip arthroplasty in patients under the age of 30 indicate a high complication rate and questionable durability. OBJECTIVES To estimate the results of THA in extremely young patients. METHODS We report the results of 69 THA procedures in 56 patients who were under the age of 30 at the time of surgery (mean age 23.23 +/- 4.31 years) and were followed postoperatively for 2-23 years (mean 7.4 +/- 3.79 years). RESULTS Loosening of the cup (11/69) and early traumatic dislocation (5/69) accounted for the majority of complications. CONCLUSION The final average Harris hip scores of 90.59 +/- 9.36 in these patients indicated that THA is a successful and durable treatment modality for young patients with disabling diseases affecting the hip joint. However, due to the likelihood of complications it should be used with caution in this patient group. Efforts should be made to diminish the complication rate.
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Dudkiewicz I, Schindler A, Ganel A. Elongation of long bones for short stature in patients with hypophosphatemic rickets. THE ISRAEL MEDICAL ASSOCIATION JOURNAL : IMAJ 2003; 5:66-7. [PMID: 12592966] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
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Ganel A, Dudkiewicz I, Grogan DP. Pediatric orthopedic physical examination of the infant: a 5-minute assessment. J Pediatr Health Care 2003; 17:39-41. [PMID: 12533732 DOI: 10.1067/mph.2003.6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Dudkiewicz I, Velkes S, Oran A, Pritsch M, Salai M. Composite grafts in the treatment of osteosarcoma of the proximal humerus. Cell Tissue Bank 2003; 4:37-41. [PMID: 15256868 DOI: 10.1023/a:1026339821117] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Treatment of osteosarcoma (OSA) of the proximal humerus poses many difficulties and challenges to the treating team. Between 1993 and 2000, we treated 11 patients (three women, eight men; age range, 17-74 years) suffering from OSA of the proximal humerus by 'composite': massive allografts and long humeral prosthesis. At presentation, 10 patients were at stage 2-B and one at stage 3-B of OSA. One patient presented with a pathologic fracture. All patients except patient No. 6, received preoperative chemotherapy followed by limb salvage surgery and postoperative chemotherapy.Surgical margins were graded as wide in all patients. Postoperative complications included non-union at the allograft/host junction (which united after auto grafting) and superficial wound infections that resolved after antibiotic therapy. All surgical procedures were performed by a team headed by an orthopedic oncologist and shoulder surgeon. At latest follow-up (December 2001) all patients, with the exception of one (who was at stage 3-B at presentation) were alive, and had good function of the upper limb. It is our opinion that the team approach comprising an orthopedic oncologist and shoulder surgeon greatly contributed to the good surgical outcome, and hence the good survival and functional results of the patients. Bone allograft offers a modular malleable durable solution to the resected bone segment.
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Dudkiewicz I, Levi R, Blankstein A, Chechick A, Salai M. Dynamic footprints: adjuvant method for postoperative assessment of patients after calcaneal fractures. THE ISRAEL MEDICAL ASSOCIATION JOURNAL : IMAJ 2002; 4:349-52. [PMID: 12040823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
BACKGROUND Open reduction and internal fixation are the current trends of treatment for comminuted calcaneal fractures. Assessing treatment results is often difficult due to discrepancy between objective parameters such as range of movement, and subjective results such as pain. OBJECTIVES To test the reliability of footprint analysis as an adjuvant method of postoperative assessment of patients who sustained calcaneal fractures. METHODS Dynamic and static footprint analysis was used as an adjuvant additional method to objectively assess operative results. This method is simple and is independent of the patient's initiatives. This modality was used in 22 patients followed-up 9-90 months postoperatively. RESULTS We found a good correlation between footprint analysis and objective and subjective parameters of results expressed by American Orthopedic Foot and Ankle Society hind foot score. In certain cases, this method can be used to distinguish between uncorrelated parameter results, such as malingering, and workmens' compensation claims. CONCLUSION We recommend the use of this simple, non-invasive objective test as an additional method to assess the results of ankle and foot surgery treatment.
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Dudkiewicz I, Salai M, Ganel A, Blankstein A, Chechik A. Total hip arthroplasty in patients younger than 30 years of age following developmental dysplasia of hip (DDH) in infancy. Arch Orthop Trauma Surg 2002; 122:139-42. [PMID: 11927994 DOI: 10.1007/s004020100307] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2000] [Indexed: 11/28/2022]
Abstract
Total hip arthroplasty (THA) in young patients is a controversial subject, due to the high failure rates reported in the literature, and even more so in patients with a history of developmental dysplasia of the hip (DDH). A group of 11 patients, all under the age of 30 years at the time of surgery, underwent THA due to congenital dislocation of the hip. Mean age at the time of operation was 23.3 years (range 16-30 years). The mean follow-up period was 9 years (range 3-14 years). The mean preoperative Harris' hip score (HHS) was 56.9 compared with the postoperative HHS of 90.6. Due to aseptic loosening of the cup, 4 patients underwent successful revision arthroplasty. These encouraging medium-term results in our patients suggest that THA may be a good solution for young patients suffering from coxarthrosis due to DDH, at least temporarily, especially when other alternatives, such as arthrodesis or resection arthroplasty, are considered.
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Dudkiewicz I, Salai M, Chechik A. A young athlete with myositis ossificans of the neck presenting as a soft-tissue tumour. Arch Orthop Trauma Surg 2001; 121:234-7. [PMID: 11317689 DOI: 10.1007/s004020000219] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Myositis ossificans is usually the result of direct injury to a muscle and is a self-limiting disease. It may present as a soft-tissue mass with a broad differential diagnosis, including highly malignant tumours, such as soft-tissue sarcomas. Many theories can be found concerning the aetiology of myositis ossificans, but minor or major traumas are considered to be the most common cause. A unique case of myositis ossificans of the neck in a 17-year-old professional, female, ground gymnast, who presented initially with a soft-tissue tumour, was treated successfully. The main differential diagnosis is presented along with typical radiographic features on conventional radiography, computerised tomography and magnetic resonance imaging, and typical pathological appearance, such as the pathognomonic "zoning phenomenon". Myositis ossificans should be added to the differential diagnosis of every young patient who engages in sport presents with a soft-tissue mass. Careful padding of the area and teaching the rolling technique to avoid repeated injuries to the neck can prevent recurrence.
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Salai M, Segal E, Cohen I, Dudkiewicz I, Farzame N, Pitaru S, Savion N. The inhibitory effects of colchicine on cell proliferation and mineralisation in culture. THE JOURNAL OF BONE AND JOINT SURGERY. BRITISH VOLUME 2001; 83:912-5. [PMID: 11521938 DOI: 10.1302/0301-620x.83b6.10949] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Colchicine is often used in the treatment of diseases such as familial Mediterranean fever (FMF) and gout. We have previously reported that patients with FMF who had colchicine on a daily basis and who had a total hip arthroplasty showed no heterotopic ossification after surgery. The mechanism by which colchicine causes this clinical phenomenon has never been elucidated. We therefore evaluated the effect of various concentrations of colchicine on cell proliferation and mineralisation in tissue culture, using rat and human cells with and without osteogenic potential. Cell proliferation was assessed by direct cell counts and uptake of (3H)thymidine, and mineralisation by measuring the amount of staining by Alizarin Red. Our findings indicate that concentrations of colchicine of up to 3 ng/ml did not affect cell proliferation but inhibition was observed at 10 to 30 ng/ml. Mineralisation decreased to almost 50%, which was the maximum inhibition observed, at concentrations of colchicine of 2.5 ng/ml. These results indicate that colchicine at low concentrations, of up to 3 ng/ml, has the capacity to inhibit selectively bone-like cell mineralisation in culture, without affecting cell proliferation. Further clinical and laboratory studies are necessary to evaluate the effects of colchicine on biological processes involving the proliferation of osteoblasts and tissue mineralisation in vivo, such as the healing of fractures, the formation of heterotopic bone and neoplastic bone growth.
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Salai M, Segal E, Cohen I, Dudkiewicz I, Farzame N, Pitaru S, Savion N. The inhibitory effects of colchicine on cell proliferation and mineralisation in culture. ACTA ACUST UNITED AC 2001. [DOI: 10.1302/0301-620x.83b6.0830912] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Colchicine is often used in the treatment of diseases such as familial Mediterranean fever (FMF) and gout. We have previously reported that patients with FMF who had colchicine on a daily basis and who had a total hip arthroplasty showed no heterotopic ossification after surgery. The mechanism by which colchicine causes this clinical phenomenon has never been elucidated. We therefore evaluated the effect of various concentrations of colchicine on cell proliferation and mineralisation in tissue culture, using rat and human cells with and without osteogenic potential. Cell proliferation was assessed by direct cell counts and uptake of (3H)thymidine, and mineralisation by measuring the amount of staining by Alizarin Red. Our findings indicate that concentrations of colchicine of up to 3 ng/ml did not affect cell proliferation but inhibition was observed at 10 to 30 ng/ml. Mineralisation decreased to almost 50%, which was the maximum inhibition observed, at concentrations of colchicine of 2.5 ng/ml. These results indicate that colchicine at low concentrations, of up to 3 ng/ml, has the capacity to inhibit selectively bone-like cell mineralisation in culture, without affecting cell proliferation. Further clinical and laboratory studies are necessary to evaluate the effects of colchicine on biological processes involving the proliferation of osteoblasts and tissue mineralisation in vivo, such as the healing of fractures, the formation of heterotopic bone and neoplastic bone growth.
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Blankstein A, Cohen I, Diamant L, Heim M, Dudkiewicz I, Israeli A, Ganel A, Chechick A. Achilles tendon pain and related pathologies: diagnosis by ultrasonography. THE ISRAEL MEDICAL ASSOCIATION JOURNAL : IMAJ 2001; 3:575-8. [PMID: 11519381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Abstract
BACKGROUND When encountering complaints of pain in the area of the Achilles tendon, the clinician seldom reaches a correct and precise diagnosis based solely on the grounds of physical examination and standard X-rays. OBJECTIVES To assess the usefulness of ultrasound in diagnosing pathologies of the Achilles tendon. METHODS We conducted a retrospective review of patients presenting at our orthopedic clinics. RESULTS Sonography was used to evaluate 41 patients with achillodynia. This modality enabled the diagnoses of 19 abnormal tendons (46%), peritendinous and other lesions; a complete rupture in two patients (5%); a partial rupture of the Achilles tendon in 3 (7%); various degrees of calcification of the tendon in 7 (17%); and peritendinous lesions discerned by the tendon's hypoechoic regions with disorganized arrangement of collagen fibrils in 4 patients (10%). Other lesions included tendonitis (3 patients, 7%), retrocalcaneal bursitis (3 patients, 7%), lipoma (1 patient, 2%), and foreign bodies (2 patients, 5%). The mean diameter of the pathological tendons was 10.4 +/- 2.7 mm, while normal tendons measured 5.2 +/- 0.8 mm (P < 0.001). CONCLUSION As in many other soft tissue lesions, ultrasonography is a useful tool in the evaluation of the underlying pathology in patients presenting with achillodynia.
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Dudkiewicz I, Chechik A, Blankstein A, Salai M. Subtalar arthritis as a presenting symptom of Familial Mediterranean fever: case report and literature review. Acta Orthop Belg 2001; 67:173-7. [PMID: 11383297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
Familial Mediterranean fever (FMF) is an autosomal, recessive disease affecting mainly people of Mediterranean origin. The primary pattern of FMF is acute, self-resolving periodic attacks of high-grade fever, accompanied by either peritonitis, pleuritis, or arthritis and sometimes typical ankle rash that simulates erysipelas. Rare manifestations, such as pericarditis or massive knee effusion, have been reported in the literature as a presenting symptom of FMF. The final diagnosis has recently become more accurate by identification of the gene for FMF. We describe a unique presenting symptom of subtalar arthritis with no former personal or family history of FMF. A genetic evaluation revealed a 694/726 genetic variant that confirmed the diagnosis of FMF. Treatment with daily colchicine, 1 mg/day, resulted in complete resolution of all complaints.
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Salai M, Dudkiewicz I, Novikov I, Amit Y, Chechick A. The epidemic of ankle fractures in the elderly--is surgical treatment warranted? Arch Orthop Trauma Surg 2001; 120:511-3. [PMID: 11011670 DOI: 10.1007/s004020000172] [Citation(s) in RCA: 75] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Ankle fractures in the elderly are extremely common (up to 184 fractures per 100,000 persons per year, and of these approximately 20%-30% occur in the elderly). The medical literature contains no research that has investigated ankle fractures in the elderly. A prospective, randomised study was conducted of 84 patients with displaced ankle fractures, who were over the age of 65 years and were assigned to operative or conservative treatment after closed reduction. The results of treatment assessed according to the American Orthopedic Foot and Ankle Society (AOFAS) Score showed a mean of 91.37 +/- 8.96 in the non-operated group compared with 75.2 +/- 14.38 (P = 0.001) in the operated group. The costs of treatment were accordingly higher. These results call for consideration of a non-operative approach to the treatment of well-reduced ankle fractures in the elderly. Increased efforts should be invested in the prevention of these common fractures.
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Abstract
BACKGROUND Fishing involves millions of people throughout the world and is considered a pleasant and harmless sport. However, many kinds of injury can occur. Penetrating injuries to the extremities by fishing equipment such as hooks and harpoons, and even by scales, or infection from penetration of scales etc are relatively common although hardly ever reported in the literature. METHODS Illustrative cases of penetrating fishing injuries are presented and discussed, with suggestions for the recommended management of these types of injury. RESULTS Most of these objects are designed to catch and hold resisting fish, so are usually sharp and narrow in the front and wider in the rear with or without spurs. Because of their very irregular shape, simple extraction by pulling is not recommended, because further damage may occur. CONCLUSIONS The use of the appropriate imaging modalities, a full knowledge of the contours of the object, and careful preplanning of the method of treatment are very important.
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Salai M, Amit Y, Chechik A, Blankstein A, Dudkiewicz I. Total hip arthroplasty in patients with below-knee amputations. J Arthroplasty 2000; 15:999-1002. [PMID: 11112194 DOI: 10.1054/arth.2000.16494] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
We present a unique small group of 5 patients with below-knee amputation who underwent total hip arthroplasty after a displaced subcapital fracture of the femur. Three patients were operated on after failed fixation of the fracture, and 2 were operated on as a primary procedure. All 5 patients resumed their prefracture level of activity and mobilization with no deterioration during follow-up (average, 69 months [range, 22-98]). These encouraging results call for use of total hip arthroplasty or hemiarthroplasty as the primary treatment modalities of patients with displaced subcapital femoral head fracture in an extremity with below-knee amputation.
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Dudkiewicz I, Chechik A, Blankstein A, Salai M. Synovial cyst of the pes anserinus in a patient with rheumatoid arthritis presenting as intermittent claudication. THE ISRAEL MEDICAL ASSOCIATION JOURNAL : IMAJ 2000; 2:778-9. [PMID: 11344733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
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Dudkiewicz I, Salai M, Chechik A, Ganel A. Total hip arthroplasty after childhood septic hip in patients younger than 25 years of age. J Pediatr Orthop 2000; 20:585-7. [PMID: 11008736 DOI: 10.1097/00004694-200009000-00008] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Childhood septic hip should usually be treated immediately by arthrotomy and antibiotic. Even if treated correctly, the affected hip may become osteoarthritic and functionally disabling. Usually the literature is not in favor of total hip arthroplasty in young patients, and the reports are on patients older than 32 years of age. We present here a unique group of very young patients with early coxarthrosis caused by septic hip in childhood, with an average age of 19.14 years (range, 14-25) at the time of the arthroplasty. The Harris hip score improved from a preoperative mean of 58.43 to a postoperative mean of 94.14. The follow-up period ranged between 2 and 24 years, with an average of 8.14 years. We conclude that total hip arthroplasty in young people with early coxarthrosis caused by septic hip in childhood provides good functional results.
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Dudkiewicz I, Salai M, Horowitz S, Chechik A. Bilateral asymmetric traumatic dislocation of the hip joints. THE JOURNAL OF TRAUMA 2000; 49:336-8. [PMID: 10963549 DOI: 10.1097/00005373-200008000-00024] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Dudkiewicz I, Ganel A. [Arthrodesis of the shoulder--is there still a place for it in modern medicine?]. HAREFUAH 2000; 138:583-8. [PMID: 10883190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
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Abstract
We report a rare case of intramuscular hydatid cyst in a boy who presented clinically as having a soft-tissue thigh mass. A high level of awareness concerning the occurrence of these cysts is important, especially in regions where Echinococcus is endemic. Surgical treatment follows the principles of malignant tumour, namely, wide surgical resection.
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Abstract
A 23-year-old woman, gravida 1 parity 0, was referred for routine ultrasound examination at 23 weeks gestation. Fetal anatomy was normal. However, both hands demonstrated clasped thumbs without extension. Repeated ultrasound examination verified the bilateral hands posture. The position of the hands did not change following sound stimulation. The child was diagnosed as distal arthrogryposis type 1. Prenatal counselling by the pediatric orthopedic surgeon, geneticist and gynecologist, was provided, to inform the parents on the probable outcome of the fetus and the hands. The parents were advised to continue with the pregnancy. A 1,975-g healthy boy was delivered by spontaneous vaginal delivery. Neonatal examination confirmed the prenatal diagnosis of arthrogryposis type 1. Following reconstructive surgery the child functions well with both his hands.
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Salai M, Apter S, Dudkiewicz I, Chechik A, Itzchak Y. Magnetic resonance imaging of hydatid cyst in skeletal muscle. J Comput Assist Tomogr 1999; 23:331-2. [PMID: 10096350 DOI: 10.1097/00004728-199903000-00031] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The typical MRI features of hydatid cyst in soft tissue/muscle are presented and discussed.
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Dudkiewicz I, Ganel A. [Myositis ossificans]. HAREFUAH 1998; 135:623-7. [PMID: 10911498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
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Dudkiewicz I, Salai M, Chechik A. [Concept management in penetration of unusually shaped foreign bodies into extremities]. HAREFUAH 1998; 135:354-6, 407. [PMID: 10911444] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
During routine emergency room work penetration by foreign objects is frequently encountered, some of which may be very irregular in shape. These may cause further damage if inappropriately removed. It is important to perform a proper X-ray survey.
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