ABSTRACT
Purpose: The use of a TomoFix plate can be a challenge in Asian population who inherently have smaller tibial bones. This study aims to find out the normal proximal tibial morphometric measurements in Indian population and to compare the Medial Anterior Radius of Curvature (MAROC) of proximal tibia with the Proximal Part Radius of Curvature (PPROC) of the available TomoFix plates, to estimate conformity of the fit between them. Methods: Retrospective Computed Tomography (CT) and Magnetic Resonance Imaging (MRI) based proximal tibial measurements were performed on 824 knees, 664 females and 160 males (604 patients). The mean MAROC, mean MAROC in males and mean MAROC in females were compared to the PPROC of TomoFix plates. Results: The radiological measurements revealed a mean AP length of 45.22 ± 3.79 mm, mean ML width of 69.04 ± 5.01 mm and mean MAROC of 21.88 ± 2.11 mm. The mean MAROC in males was 24.07 ± 2.1 mm, whereas in females it was 21.35 ± 1.75 mm. The mean MAROC, mean MAROC in males and mean MAROC in females when compared to the PPROC of Standard TomoFix plate (38 mm), Small TomoFix and Anatomical TomoFix plates (30 mm) showed a significant difference (p < 0.01), indicating that the radius of curvature of the plate does not match the radius of curvature of the anteromedial tibial plateau. Conclusion: The TomoFix plates, including Small (Asian Version) and Anatomical plates, are relatively large for the Indian population. Our study may help the implant to designers develop a plate that will better suit the Indian population, improving results and reducing hardware-related complications of MOWHTO.
ABSTRACT
Objective: Femoroacetabular impingement (FAI) is the result of abnormal contact between the proximal femur and the acetabulum rim. Pincer impingement is the result of a globally deep acetabulum, focal anterior overcoverage or less commonly posterior overcoverage. The presence of radiological signs of femoroacetabular impingement (FAI) is not necessarily associated with symptoms. The study aims to find the prevalence of such signs in asymptomatic adult individuals. Methods: Data of 714 patients (1428 hips) who have undergone PBH-AP (Pelvis Both hip- Anterior-Posterior view) radiograph for conditions unrelated to the disorders of the hip were taken for study. We evaluated the images for the presence of a cross-over sign (COS) and ischial spine sign (ISS) and measured Lateral Central-Edge (LCE) angle (Wiberg) and Tonnis angle (TA). Results: Mean age was 33.4 ± 9.8 years. Positive cross-over signs and ischial spine signs were seen in 26.6% and 13.9%, respectively; LCE angle > 40° in 25.5% and Tonnis angle ≤ 0° in 13.5% patients. 36.7% of patients showed atleast one radiological sign of acetabulum overcoverage. There was a significant difference in means of the values of LCE angle and Tonnis angle between males and females (2.9 and - 1.2, respectively). There was no significant difference in prevalence of COS and ISS among the two genders. Conclusion: This study shows that there is higher prevalence of radiographic signs (36.7%) of pincer deformity among asymptomatic adults. Therefore, new clinical studies are required to clarify the actual significance of these findings.
ABSTRACT
BACKGROUND: Over the years, India has emerged as one of the most populous countries in the world, next only to China. Unregulated fertility can compromise the economic development and political stability of a country. Family planning was always thought to be a woman's prerogative, especially in a male dominant society like India. Consequently, most of the studies on family planning focused on women as the subject of interest. PURPOSE: To assess the knowledge, attitude and practices of family planning amongst men who have been married for at least five years. MATERIALS AND METHODS: A cross-sectional study was carried out in the teaching hospitals of Kasturba Medical College (Manipal University), Mangalore; India among 156 men who had been married for at least five years. They were selected using non-random sampling method and were interviewed using a pretested semi structured validated questionnaire. Chi-square test was used for statistical analyses. RESULTS: Overall, 75.6% were aged between 26 and 34 years, 41.7% had one child, 92.3% subjects from upper and 86.9% from lower socio-economic status were aware about the male family planning services available in the market. Most husbands preferred that their spouse should be sterilized (53.8%). Family planning methods were actively practiced by 71.2 %. CONCLUSION: Most of the studies on family planning have focused mainly on females. This study throws light on the male perspective of family planning. Our study subjects were well aware about various family planning services and their attitude towards family planning was favorable, but the number of men practicing family planning was not high.
