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RISS 인기검색어
- 검색키워드
- 저자 : Arjandas Mahadev (검색결과 2 건)
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Reuben Chee Cheong Soh,D. Khawn Tawng,Arjandas Mahadev 대한정형외과학회 2013 Clinics in Orthopedic Surgery Vol.5 No.1
Background: The management of the pulseless perfused hand in association with a supracondylar humerus fracture following operative stabilisation remains controversial. Previous authors have suggested the use of color-flow duplex monitoring, magnetic resonance angiography and segmental pressure monitoring as objective steps to ascertain blood flow following adequate internal fixation. We examine the use of the waveform of the pulse oximeter in objectively determining a perfused limb and in predicting the need for surgical exploration in patients who present with a pulseless perfused hand after operative stabilisation for supracondylar fracture of the humerus. Methods: A retrospective review of all supracondylar fractures over a 60 month duration (2005-2009) in our instituition was performed. Each electronic record was reviewed and limbs which had absent radial pulse following admission were identified. X-ray films of each of the patients were reviewed. A search using the Pubmed database was performed with the following keywords, supracondylar humerus fracture, pediatric, pulseless, vascular injury, arterial repair. Results: In this series of pulseless perfused hands following operative fixation of supracondylar fracture, a total of 26 patients were reviewed. All were Gartland grade III extension type fractures. Postoperative pulse oximeter waveforms were present in all but 4 patients. These patients subsequently had exploration of the brachial artery with significant findings. In the remaining 22 patients, waveforms were present and the child had return of the radial pulse soon after operative fixation without any further need for surgical exploration. At 24 months follow-up, all children were well with no neurovascular compromise. Conclusions: The presence of a waveform on a pulse oximeter is a sensitive and easily available modality in determining vascular perfusion as compared to other more complex investigations. The high sensitivity of this test will allow surgeons to objectively determine the requirement for surgical exploration of the brachial artery.
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Pattern of Fractures in Non-Accidental Injuries in the Pediatric Population in Singapore
Sumanth Kumar Gera,Rakesh Raveendran,Arjandas Mahadev 대한정형외과학회 2014 Clinics in Orthopedic Surgery Vol.6 No.4
fracBackground:Fractures as a result of non-accidental injuries (NAI) are not uncommon among children. The purpose of our study was to describe the incidence, demographic characteristics, and associated risk factors in patients with NAI in a multiethnic Asian cohort. Methods: A retrospective record review of patients admitted to our hospital between September 2007 and 2009 with the diagnosis of NAI was conducted. Results: A total of 978 children were reported with suspicion of NAI. Among them, 570 patients (58.28%) were diagnosed with NAI. Fractures were observed in 35 children (6.14%). NAI fractures were highest among female infants (73.3%). The biological father was the most common known perpetrator of NAI (n = 155, 29.0%). The most common perpetrator sadly remained unknown (n = 14, 40%). All NAI fractures were closed (n = 35, 6.14%), and the most commonly affected bone was the humeral shaft (n = 10, 28.57%) with an oblique configuration. Age < 1 year and parental divorce were significant risk factors associated with these fractures. Conclusions: The skeletal injury pattern and risk factors highlighted in our study will help treating physicians identify patients susceptible to NAI, as many of these patients are young and vulnerable. Protective measures can be initiated early by recognizing these injuries and preventing further physical and psychological harm to the child.
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