Vertical Head Diameter Research Articles

Valuation of different organic and inorganic fertilizer combinations on the growth and yield of cabbage

abbage (Brassica oleracea var. capitata) is the most important winter leafy vegetable in the world and belongs to the Cruciferae family. An experiment was conducted at the Horticultural farm of Gauradaha Agriculture Campus, Tribhuwan University, Jhapa, Nepal from 26th December 2022 to 2nd April 2023 to evaluate the different organic and inorganic fertilizer combinations on the growth and yield of cabbage (Brassica oleracea var. capitata L. cv. Green coronet). The experiment was conducted as a randomized block design with 7 treatments replicated 3 times and the treatments are T1: 25-ton FYM/ha, T2: 25-ton PM/ha, T3: 25-ton FYM/ha + NPK (RDF), T4: 25-ton PM/ha + NPK (RDF), T5: 20-ton FYM/ha + 10-ton PM/ha + NPK (RDF), T6: 10-ton FYM/ha + 20-ton PM/ha + NPK (RDF) and T7: control. Significant variation was found among the treatments. The result showed treatment had a significant role in different parameters. T3- The highest number of leaves, T5- the highest (leaf area, weight with roots, net head yield, horizontal head diameter), T4-highest (plant height, gross yield), T6- highest (stem girth, vertical head diameter) was obtained. On the result basis T5 (20-ton FYM/ha + 10-ton PM/ha + NPK (RDF) can be adopted as sustainable crop production. This study not only provides valuable insights into optimizing cabbage production but also underscores the importance of tailored fertilizer combinations for sustainable agriculture. Furthermore, the findings contribute to the broader discourse on enhancing crop yield while minimizing environmental impact. By elucidating the efficacy of specific fertilizer blends, this research paves the way for more efficient and eco-friendly farming practices, thereby promoting food security and environmental sustainability on a global scale.

Assessment and improvement of sex estimation standards for application in Holocene San and Khoekhoe populations

AbstractAccurate population‐specific sex estimation standards do not exist for southern African Holocene San and Khoekhoe populations. Due to markedly small stature, skeletal gracility, and physically active lifestyle, this population exhibits reduced sexual dimorphism, complicating application of standards developed elsewhere. The effectiveness of common sex estimation approaches were assessed and optimized for San and Khoekhoe populations. One‐hundred seventy‐five adult archaeological San and Khoekhoe skeletons were studied. Sex estimates from seven morphological traits (cranial and mandibular) and six metrical parameters (mandibular, humeral, and femoral) were compared with pelvic (Phenice) sex estimates to assess agreement. Results were analyzed using chi‐squared tests, univariate statistics, and cross‐validated discriminant function analysis. The effectiveness of individual cranial and mandibular traits varied: The mastoid process and mandibular shape produced the highest agreement rates with pelvic sex estimates (73% and 72%, respectively), while mental eminence and nuchal crest produced the lowest (both 53%). The nuchal crest exhibited a strong sex bias. All mandibular and long‐bone metrical parameters were sexually dimorphic; femoral and humeral vertical head diameter (FHD and HVHD) were the most discriminatory. The discriminant function equations showing the highest agreement with pelvic sex estimates were direct multivariate bicondylar breadth, FHD and HVHD (77%), univariate FHD (75%), and stepwise multivariate FHD and HVHD (73%). All variables were sexually dimorphic, but the reduced sexual dimorphism in this population necessitates careful choice of traits. Trait scores considered diagnostic of males and females may require adjustment to improve discriminating power. This study identified the most accurate areas to target for sex estimation and generated the first discriminant functions specific to archaeological San and Khoekhoe people.

Morphometric Analysis of the Proximal Femur With Its Clinical Correlation in Eastern Uttar Pradesh Region.

The anthropometry of the proximal femur holds great clinical significance in designing implants and prostheses for proximal femoral fractures and hip joint arthroplasties. Surgical fixation with a properly matched prosthesis plays a crucial role in improving long-term treatment outcomes and preventing post-operative complications such as osteolysis with aseptic loosening and increased load. The femur is also one of the most commonest used bones for stature estimation. Often during forensic investigations, only fragmented remains of femur are found available from which femoral length is estimated by application of linear regression equations. The estimated femoral length thus obtained is used for stature estimation of the unidentified individual. This study has measured nine bony parameters from the proximal femur in a total of 96 dry femora. These measurements include the vertical head diameter, neck diameter, neck thickness, neck length, neck shaft angle, the transverse diameter of the fovea, longitudinal diameter of the fovea, foveal depth, and the intertrochanteric line length. In addition, the total length of the femur was also measured. The results were tabulated and statistically analyzed using SPSS software, version 25. The mean femoral head diameter was observed to be 41.59±3.25 mm, mean foveal depth was found to be 2.95±0.75 mm, mean foveal transverse and longitudinal diameters were observed to be 11.38±2.35 mm and 15.94±3.37 mm, respectively. The mean neck diameter was 29.45±3.33 mm. Mean neck length and neck thickness were observed to be 36.06±4.94 mm and 27.61±2.71 mm, respectively. Neck shaft angle was noted to range from 109° to 128°, with a mean of 119.08°±5.18°. The mean length of the inter-trochanteric line was measured to be 41.92±3.9 mm. The mean femoral length was observed to be 42.11±2.91 cm. Significant positive correlations were found between the various measured proximal morphometric parameters of the femur. The length of the femur showed a maximum positive correlation with the vertical head diameter, followed by the neck diameter, thickness, and foveal depth. The findings of this study can throw further light on the existing data. They can serve as a guideline for designing better-matched prostheses and implants for hip surgeries in the eastern Uttar Pradesh population.

Morphometric study of proximal femur geometry in northern Odisha population

The human femoral head and neck-shaft angle measurements are important in proper femur implants and total hip replacement (THR). It can offer a guide to clinicians for the determination of risk factors for fractures (35). Proper standard sizes of diameter of the femoral head and neck shaft angle remains have always challenging for orthopaedic surgeons and anthropologist. The present study was conducted on 202 adult human femora available in Anatomy, Orthopaedic & FMT departments of V.S.S Medical College, Burla, Odisha In the present study, various measurements of the femur like circumference of head, vertical, and transverse diameter of head showed the differences in measurements of Western-Odisha femora with western counterpart. These measurements are important in surgical procedures like total hip replacement. Thus, we strongly believe that such differences need to be considered when a total hip prosthesis is designed. There is a need for the population specific prosthesis design. But a possible drawback to our method of study is the measurements were taken on dry bones and these dimensions may change during drying process.

Study of Dimensions of Head and Neck of Human Femur and its Clinical Significance

Introduction: The Study of dimensions of head and neck of femur is important for making of appropriate prosthesis in hip replacement surgery. Different size of dimensions of head and neck of femur can affect the hip joint movement. The dimensions of head and neck of femur is varies according to age, race, heredity, ethnicity and geographical factor. Length of femur and stature of an individual can be determined even if only a fragment of proximal end of femur is available. Objective: To determine the functional implication of variation in dimension of head and neck of femur, which may be helpful for orthopaedic surgeons and forensic experts. Materials and Methods: Fifty human femur bones (25 of each side) were used for the study. Measurement of dimensions of head and neck of femur was done to know the average length of femur, vertical and transverse diameter of head, head circumference, anterior and posterior neck length and neck shaft angle of femur. All the measurement were taken with the help of Osteometric board, Circumference measuring tape, Digital vernier calliper and Goniometer. Results: The following mean values of dimensions of total 50 bones: Length of femur were 435.1±26.0 mm.Vertical and Transverse diameter of head of femur were 40.97±3.46 mm and 41.74 ± 2.76 mm respectively. Head circumference were 133.25±11.57 mm. Anterior and Posterior Neck length were 29.75±5.30 mm and 35.03±4.87 mm respectively. Neck shaft angle were 125.96±6.10 degree . Conclusion: Appropriate prosthesis for orthopaedic surgeries can be designed from the result of this study. KEYWORDS: Femur, head and neck dimensions, hip replacement.

A Morphometric Study of Humerus to Determine Sexual Dimorphism in Indian Population

Introduction: Recognising the gender from the skeleton or decomposed body is a difficult task. Morphometry of long bones is highly applicable in such cases. The morphological features of humerus show varying degrees of sexual dimorphism in various populations. Aim: The study is focused on the morphometric analysis of humerus to evaluate the most reliable parameter for sexual dimorphism in Indian subcontinent. Materials and Methods: This cross-sectional study was carried out from November 2016 to January 2020 on 82 dry completely ossified adult humeri of known sex (51 male and 31 female). The parameters included in this study were- Maximum Length of humerus (ML), Vertical Diameter of Head (VDH), Epicondylar Breadth (ECB), Maximum Mid-Shaft Diameter (Max. MSD) and Minimum Mid-Shaft Diameter (Min. MSD). The parameters were measured by electronic digital caliper and osteometric board. Descriptive and inferential statistical analysis was carried out to compute the demarking point and Discriminant Score (DS). Discriminant function analysis was performed using Wilk’s lambda to determine that which variable provided the best discrimination between sexes. Results: It was found that a higher demarking point indicates a male while the lower value indicates a female. In discriminant function analysis, the sectioning point greater than -0.42 was a male and less than -0.42 was a female. Wilk’s lambda was least for VDH (0.349) followed by ECB (0.467) and ML (0.486), whereas Max. and Min. MSD (0.771, 0.700) showed greater values. Conclusion: The VDH is the most reliable parameter in humerus for determination of sex followed by ECB and ML. Max. and Min. MSD have lesser contributions for sex determination. A combination of parameters is better than using a single parameter and this knowledge will be very helpful to forensic anthropologists.

Derivation of regression equation for estimation of stature by using measurement of femur

Background: Reconstruction of stature from broken fragments of bones is used as a part of the analysis in forensic anthropology for the purpose of identification of an individual. Long bones are traditionally used for estimation of stature. Long bones such as femur and tibia are the most important components of an individual’s stature. In the present study, regression equation was derived for estimation of maximum femoral length from measurements of the proximal end of femur. Aims and Objectives: To derive regression equations using femur length from measurements of neck-shaft angle and maximum vertical diameter of femur head. Materials and Methods: Two hundred unpaired femurs, devoid of gross pathology and irrespective of gender obtained from the Department of Anatomy of both VMKVMC &VMHMC were used for this study. The correlation coefficients of the neck-shaft angle and maximum diameter of head of femur to the maximum length of femur was calculated. These co-efficient were used for formulation of regression equation. Results: The present study was done to show that the maximum length of femur can be best calculated from the metric evaluation of vertical diameter of the head when the proximal fragments are available. The parameters in our study which includes maximum vertical diameter of the head showed positive correlation but the neck- shaft angle showed a low correlation and is not reliable to measure MFL from it. Conclusion: The present study concludes that the maximum length of femur can be best calculated from the metric evaluation of vertical diameter of the head when the proximal fragments are available.

English

BACKGROUND Femur is the longest and strongest bone of the human body. It also takes relatively longer time to disintegrate after death, hence morphometric analysis of skeletal remains of femoral head can be considered for the determination of age and sex for forensic expert, anthropologist as well as anatomist. The present study was an attempt to establish sex of a skeleton by the help of femoral head diameters which will be of great help in medico-legal and anthropometric studies. METHODS The present study was carried out in the S C B Medical College Cuttack from May 2019 to June 2020 by taking 84 dried and intact femora. The vertical head diameter of femoral head and head circumference were measured by the vernier’ s caliper and measuring tape in centimeters. RESULTS The result showed significant difference in the head circumference and the vertical diameter of head of femur of the male and female femora. It was found that the mean femoral head circumference of the male was 13.296 cm with a “S.D” of 0.8694 cm and female was 12.023 cm with a “S.D” of 0.73 cm and vertical diameter of male was 4.1520 cm with a “SD” of 0.3635 cm and that of female femora was 3.7231 cm with a “S.D” of 0.2264 cm respectively. CONCLUSIONS There was a significant difference in the head circumference and the vertical diameter of head of femur of the male and female femora which determines sexual dimorphism. KEY WORDS Anthropometry, Medico-Legal, and Standard Deviation (SD)

Sexual dimorphic parameters of femur: a clinical guide in orthopedics and forensic studies.

Sexual dimorphic studies of various parameters of the femur play an important role in forensic studies. Various femur morphometric parameters help estimate an individual’s age, sex, and stature from unknown skeletal remains. This research was done to analyze maximum length, trochanteric oblique length, and diameter of the femur head for sexual dimorphism. The study was done on 200 (128 male & 72 female) Indian adult human femora, which were fully ossified, dry, and free from deformity. The maximum length of the femur (L), trochanteric oblique length (TOL), and vertical diameter of the head (VDH) were measured using an osteometric board and digital Vernier calipers. The mean length of the femur was 436.88 mm in males and 402.38 mm in females, respectively. The mean trochanteric oblique length of the femur was 423.78 mm in males and 387.18 mm in females, respectively. The mean vertical diameter of the femur head was 43 mm in males and 38.19 mm in females, respectively. Depending upon the results of this study, it was concluded that the mean values of maximum length, trochanteric oblique length, and vertical diameter of the femur head are significantly higher in males than females. These parameters are useful and reliable for sexual dimorphism in anthropometric and forensic studies, especially in identifying skeletal remains. These differences can also be considered in selecting or designing the exact ranges of the gender-specific prosthesis for Orthopedic surgeries.

Reconstruction of the Length of the Humerus from its Fragments

<strong><em>Introduction:</em></strong><em> </em>Intact long bones recovered amongst human skeletal remains, are ideal to reconstruct the stature of unidentified individuals by formulating regression equations. In many forensic situations, long bones are often encountered in different fragmentary states due to decomposition and mutilation. This necessitates the reconstruction of the length of long bone from its fragmentary portions. <em> </em> <strong><em>Method:</em></strong><em> </em>Standard humeral measurements, the maximum length of the humerus, epicondylar breadth, vertical head diameter, transverse head diameter obtained from 96 humeri belonging to a contemporary Sri Lankan population were analyzed with the aim of generating regression equations to estimate the maximum length of the humerus from the measurements of its fragments. <em> </em> <strong><em>Results:</em></strong><em> </em>All measurements obtained from those showed a positive correlation with the length of the humerus. The regression models formulated to estimate the maximum humeral length using single variables showed a moderate degree of correlation (0.518-0.669). The vertical diameter of head was the best single variable to predict (r = 0.669, SEE=15.55) the maximum length of the humerus. The multiple regression models formulated using different combinations of variables showed stronger correlations (0.669 to 0.716) with lower error estimates (SEE=14.79–15.31). <em> </em> <strong><em>Conclusion:</em></strong><em> </em>The results may contribute to the estimation of the length of the humerus from its fragments, providing valuable information for the purpose of identification of unknown human remains from contemporary Sri Lankan population.

Validation of anthropological measures of the human femur for sex estimation in Brazilians

ABSTRACT The femur has been commonly employed for sex determination of human skeletal remains, and it is a suitable alternative to the more sexually dimorphic pelvis when this skeletal region is incomplete or fragmented. The purposes of this study include the evaluation of femoral sexual dimorphism and the generation of specific metric standards for the estimation of sex with the femur in skeletal Brazilian populations. Two hundred femora (130 males and 70 females) of known age at death, sex, and ancestry were used to generate the models for sex prediction. The best estimators of sex were univariable models, including the biomechanical neck length (BNLF, accuracy under cross-validation: 82.5%), the vertical head diameter (VHDL, accuracy under cross-validation: 81.5%), the transverse head diameter (THDF, accuracy under cross-validation: 84.5%), and the epicondylar breadth (EBF, accuracy under cross-validation: 84.5%). In conclusion, a comprehensive anatomical study of the femur in a reference skeletal sample from Brazil was provided, and the value of univariable sex estimators (BNLF, VHDL, THDF and EBF) was established.

Determination of Gender from Various Measurements of the Humerus

ObjectiveTo study different measurements of the humerus for the determination of sexStudy designA cross-sectional studyPlace and duration of studyThe Anatomy Department of Nishtar Medical University and Hospital from June 1, 2018, to May 31, 2019.MethodologySix measurements, including maximum length of the humerus (MLH), maximum diameter of the head of the humerus (MDH), vertical diameter of the head of the humerus (VDH), transverse diameter of the head of the humerus (TDH), epicondylar breadth (EB), and condylar breadth (CB) were calculated for 122 male humeri and 52 female humeri. These variables were compared between both genders using the student’s t-test. Wilks’ lambda test was applied. The demarking point of all these variables was defined as the average of the means of male and female measurements. Correctly identified cases were calculated in the male group, the female group, and the whole study group. Data analysis was done in SPSS v.23.0 (IBM Corp, Armonk, NY). P>0.05 was statistically insignificant.ResultsThe differences of MLH, MDH, VDH, TDH, EB, and CB were statistically significant between both the genders (p<0.001). The accuracy of MLH was 85% in the total population. The accuracy of MDH, VDH, and TDH was 76%, 85%, and 76% in the total population, respectively. EB and CB correctly identified 75% and 78% of all the bones.ConclusionThis study shows that maximum humeral length and the vertical diameter of the humeral head are the two most important measurements with the highest accuracy for the determination of gender from the skeletal remains of the human body in the South-East Asian population.

Collo-Diaphyseal Angle as an Optimal Anthropometric Criterion of Femur in Gender Determination

Background: Gender determination is an important challenge in the identification of skeletal remnants and dismembered bodies. The femur bone is more likely to be preserved during accidents and over time; thus, it is one of the most useful bones in gender determination. Methods: This cross-sectional study was conducted on 54 fresh femur pairs of ˃19-year-old Iranians without anomalies or trauma. We studied the length of the femur, vertical head diameter, bicondylar width, shaft angle with the horizon, and collo-diaphyseal angle in male and female samples. Data were analyzed in SPSS using t-test and Receiver Operating Characteristic curves. P 0.05). The vertical head diameter, maximum length, bicondylar width, and the shaft angle were significantly larger in the males, compared to females. The mean degree of collo-diaphyseal angle was significantly wider in females, compared to males (P<0.05). The highest precision of gender differentiation belonged to the collo-diaphyseal angle (96.3%) and the lowest one belonged to the vertical head diameter (77.8%). Conclusion: Based on our findings, even with the existence of only one femur bone, gender determination can be achieved with high precision. Collo-diaphyseal angle would be helpful in gender determination, even with the sole availability of the proximal part of the femur.

OSTEOMETRY OF FEMUR WITH ITS CLINICAL IMPLICATIONS

Introduction: Femur osteometry is important for establishing individual identity, designing of prosthesis for hip replacement surgeries, nail application, and determination of age and sex. Review of previous study showed a lack of extensive database. This study was undertaken to build baseline data for femur osteometry in North Indian population. Material &amp; Methods: One hundred and fifteen dry human femur of undetermined age and gender were collected for this study. Parameters namely length of femur, vertical diameter of head, transverse diameter of head, epicondylar breadth and neck shaft angle were measured using a vernier calliper. Data was analysed statistically using SPSS 19 software. Results: The mean values for length, vertical diameter head, transverse diameter head , epicondylar breadth and neck shaft angle were 418.16+27.34 mm, 38.43 ± 3.87mm, 35.41 ± 3.76mm, 72.06 ± 6.55mm and 121.5 º ± 6.14 respectively for the studied population. Conclusion: Study signifies the importance of collecting ostemetric data of femur for a specific population due to ethnic and environmental factors affecting it.

Sex assessment from the proximal femur in a Spanish population based on three-dimensional computed tomography metric analysis

Background/Aim. The studies published in recent years have shown that the linear measurements on the three-dimensional computed tomography (3D-CT) clinical images of the hip bone, skull or breastbone can serve as a reliable alternative method for sex estimation. In spite of the fact that the proximal femur exhibited high dimorphism when examining the skeletal material, there is still a lack of morphometric studies dealing with the CT imaging of this anatomical region that would confirm the relevance of the previously obtained results. The aim of this study was to validate the reliability and precision of some proximal femur measurements obtained in vivo from the 3D-CT models and to compare the accuracies of our findings with those formerly reported by other relevant research. Methods. A total of 146 CT scans (73 male and 73 females) were selected to take 6 measurements using the traditional osteometric methods. The 3D reconstruction was done at 1mm and 1.25 mm thick slices with OsiriX (v.4.1). The univariate and multivariate discriminant functions (DFs) were formulated for assessing sex. Results. The vertical diameter of neck and the vertical diameter of head were found to contribute the most when considered independently (90.4%?91.8%). When combining these with the other dimensions, the prediction accuracy increased up to 97.3%. The accuracy of CT measurements is in accordance with those obtained in the traditional morphometric studies on the skeletonized femurs of contemporary populations. The 3D-CT approach showed remarkably higher percentage of predictive ability in comparison with the 2D technique. Conclusion. 3D-CT is a suitable tool for the objective quantification of osteological data. The medical scans and measurements on living individuals offer a valuable source of data from which the highly reliable skeletal standards can be developed for estimating sex, even from the fragmented remains. The method proposed here can be highly useful especially in the identification of mass disaster victims when the direct osteometry is difficult to apply and maceration of the remains is not an option.

Prediction of the length of the femur from its fragments in a Sri Lankan population

ABSTRACTIn many forensic circumstances, the femur is fragmented due to decomposition and mutilation, thus necessitating development and application of regression equations to estimate the length of the femur from its fragments. In this study, regression equations were derived for the prediction of the femoral length, utilizing 11 standard femoral measurements (maximum length of femur, epicondylar breadth, vertical head diameter, transverse head diameter, vertical neck diameter, transverse neck diameter, neck length, subtrochanteric anterior–posterior diameter, subtrochanteric transverse diameter, mid-shaft anterior–posterior diameter and mid-shaft transverse diameter) obtained from 86 femora belonging to a contemporary Sri Lankan population. Univariate regression equations with moderate to high correlations (0.226 to 0.714) were formulated for the estimation of the maximum femoral length from the measurements of fragments of the femur. Of the single variables, the transverse neck diameter emerged as the best predictor (r = 0.714, SEE = 18.6596) of the maximum length of the femur. The multiple regression equations using a combination of variables yielded higher correlations (0.774–0.857) with lower error estimates (14.18–16.96). The regression equations presented in this study can be used to estimate the length of the femur of unknown, mutilated and dismembered human skeletal remains with considerable accuracy.

Proximal End of Femur: A Morphometric Study in a Tertiary Care Teaching Hospital

Introduction: Femur bone can be used for anthropometric analysis in the cases of unidentified parts if available. As it is very difficult to identify sex by an individual bone. Therefore this study was done to calculate a range of anthropometric parameters of the proximal end of dried femora for sex determination. Methods: The study was carried out on undamaged, dried, non-pathological350 dried femora of both sexes at Anatomy at SMBT Institute of Medical Sciences and Research Centre, Nashik. Total length of femur, vertical diameter of Neck, vertical diameter of Head measured through osteometric board and Vernier caliper. Result: The outcome was statistically significant. All bones were found to be symmetrical. Conclusion: P value of present study point towards symmetrical femora. Femoral length were next best sex discriminatory parameter after Vertical diameter of Head.

Research Paper: Gender Identification With Knee Bicondylar Width and Vertical Diameter of the Femur Head Based on Radiography Assessment

Background: Some skeletal criteria especially for bones of lower limbs are considerably different between men and women that may help in identifying the gender. We studied two lower limbs parameters, i.e. bicondylar width and vertical diameter of the femoral head based on radiographic assessment in gender identification.Methods: Bicondylar width and vertical diameter of the femoral head of 280 radiographs taken from people aged 30 to 75 years were measured. Additionally, gender and age subgroups were recorded and added to the measured anthropometric parameters in the checklist of the study.Results: The mean width of both left and right bicondylar bones as well as vertical diameter of both left and right femoral heads were significantly different between men and women. Considering two parameters of bicondylar width and vertical diameter of femoral head, the measurements could differentiate gender, with 96.7% sensitivity, 72.2% specificity, and 96.0% accuracy.Conclusion: By measuring bicondylar width and vertical diameter of the femur head, it is possible to determine gender with a high discriminative capability.

Population-specificity of sexual dimorphism in cranial and pelvic traits: evaluation of existing and proposal of new functions for sex assessment in a Greek assemblage.

The current paper examines the accuracy of existing binary logistic regression equations for sex prediction based on pelvic and cranial traits in a modern Greek assemblage and proposes new equations with the aim of improving correct classification rates for Balkan material. Our results suggest that existing equations based on pelvic traits perform very well on the Greek material, which can be attributed to the fact that sexual dimorphism in the pelvis results from common evolutionary forces across populations. In contrast, equations based on cranial traits are highly dependent upon the populations based on which they were developed, stressing the need to produce more population-specific functions. Our proposed equations achieve correct sex classification in 92.59% of the females and 95.79% of the males for pelvic traits, while these percentages rise to 97.53% for females and 98.95% for males when the vertical femoral head diameter is included in the models. Our functions based on cranial traits produced correct classifications in up to 92.59% of females and 88.42% of males, and when the cranial scores where combined with the vertical femoral head diameter, the correct classification rates increased to 93.83% for females and 94.73% for males. Prior to the generalization of the use of these functions, further research examining their accuracy in other groups is required, but our results appear promising.

Morphometric Study of Proximal End of Femur in Central Indian Population

Introduction: Femur bone is used for anthropometric analysis in the cases of unidentified parts if available. So that very difficult to identify sex by an individual bone. My present study is aimed to calculate a range of anthropometric parameters of the proximal end of dried femora for sex determination. Material and Methods: The study was carried out on undamaged, dried, non-pathological 50 dried femora of both sexes at L N Medical College and Research Centre, Bhopal. Total length of femur, vertical diameter of Neck, vertical diameter of Head measured through osteometric board and vernier caliper. Result : The outcome was statistically significant. All bones were found to be symmetrical. Conclusion: P value of present study point towards symmetrical femora. Femoral length were next best sex discriminatory parameter after Vertical diameter of Head.