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Jerina Tewari Pravash Ranjan Mishra Sujit Kumar Tripathy 《Indian Journal of Orthopaedics》2015,49(5):549-553
Background:
Many authors have reported the anatomical variation of abductor pollicis longus (APL) around the wrist and its association with de Quervain tenosynovitis (DQT), first carpo-metacarpal arthritis, and trapezio-metacarpal subluxation. From Indian subcontinent, there is only one original article and a few case reports on the variability of APL tendon insertion.Materials and Methods:
Fifty formaldehyde preserved cadaveric wrists were dissected to look for the anatomical variation of APL in the Indian population.Results:
The APL was found with single tendon in 2, double in 31, triple in 8, and quadruple in 8 extremities. A maximum of 6 tendon-slips were found in one cadaveric wrist. In all hands, the APL had at least one attachment to first metacarpal bone and in 46 hands (92%), there was second insertion to the trapezium bone. Of all tendon-slips of APL (n = 126), 44% of tendons (68 tendons) were inserted into the base of the first metacarpal bone. This was followed by the insertion into the trapezium in 42% tendons (52 tendons).Conclusion:
Bi-tendinous APL is commonly observed on the dorsal compartment of the wrist in Indian population and these tendon-slips are commonly attached to the first metacarpal base and trapezium. This variation must be understood by the Indian Orthopedic surgeons as the response to treatment of DQT and reason for first carpo-metacarpal arthritis can be dependent on this anatomical variation. 相似文献5.
Real‐time in vivo periprostatic nerve tracking using multiphoton microscopy in a rat survival surgery model: a promising pre‐clinical study for enhanced nerve‐sparing surgery 下载免费PDF全文
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Mandal KP Tewari AB Chawla HS Gauba KD 《Journal of the Indian Society of Pedodontics and Preventive Dentistry》2001,19(3):85-91
The present epidemiological investigation was conducted on a total sample of 2067 individuals in the age groups of 5-6, 15-16 and 30-35 years belonging to urban (U) and rural (R) areas of three states of eastern region of India viz. West Bengal (U & Rn = 361 & 359), Orissa (U & Rn = 351 & 351) and Sikkim (U & Rn = 323 & 321). Dental caries recording was done according to WHO index 1983. The point prevalence of dental caries, deft/DMFT and defs among all the three age groups in the urban and rural areas of three states revealed common pattern i.e. (i) Dental caries was higher in 5-6 year old children (U & R - W.B. = 52.4% & 48.3%, Orissa = 56.0% & 48.7% and Sikkim = 61.8% and 22.0% exception) as compared to 15-16 years (U & R.- WB. = 21.0% & 15.2%, Orissa = 18.3% & 19.8%, and Sikkim = 30.1% & 17.9%) and 30-35 year old individuals (U & R WB = 19.4% & 18.1% Orissa = 24.3% & 20.1% and Sikkim 29.9% & 24.5%) in West Bengal, Orissa and Sikkim respectively, (ii) dental caries was higher in urban as compared to rural areas. The decayed (d/D) component contributed maximum to total deft/DMFT and defs/DMFS score, followed by e/M (missing due to caries) and f/F component (filling) which was negligible or absent. Teeth requiring various type of treatment found that one or two surface fillings were maximum followed by others. Fluoride content of drinking water was negligible (0.004 - 0.011 ppm). 相似文献