scholarly journals PERBANDINGAN POLA BENTUK SIDIK BIBIR ANTARA SUKU ASLI MENTAWAI DAN SUKU CAMPURAN MENTAWAI

2021 ◽  
Vol 2 (2) ◽  
pp. 97-104
Author(s):  
Valerio Alfa Agung Wafisal Sakoikoi ◽  
Nur Indrawati Lipoeto ◽  
Murniwati Murniwati
Keyword(s):  
Forensic Odontology ◽  
Alternative Methods ◽  
Type I ◽  
Cross Sectional ◽  
Type Iv ◽  
Familial Relationship ◽  
Shape Pattern ◽  
Racial Factors ◽  
Mentawai Island ◽  
Difference Pattern

One of studies that plays a role in human identification in disaster and crime is forensic odontology. There are several methods of identification in forensic odontology, one of the alternative methods is cheiloscopy which is used to identify lip print pattern. Lip print pattern is identical in each person, lip print can identify gender and human race. Mentawai ethnic is a part of Proto-Melayu race which dominates Mentawai island district area. Familial relationship in Mentawai ethnic is patrilineal the tribe is derived from father’s tribe. This study aimed to compare the shape of lip print pattern between Mentawai original ethnic and Mentawai mixed ethnic. This study is a descriptive study with cross-sectional approach. The samples in this study were 16 pairs of Mentawai ethnic and 16 pairs of mixed Mentawai ethnic, the sample were selected using purposive sampling method. Lip print in study models were marked using colour pen, and the shape pattern of lip prints were observed and measured according to Suzuki and Tsuchihashi classification. Results of this study showed that there are differences in the pattern of lip prints between Mentawai ethnic and mixed Mentawai ethnic. Mentawai ethnic has dominan type of lip prints is type I, type II, and type IV while mixed Mentawai ethnic has dominan type of lip prints is type IV, type I, dan type III. The conclusion is there is a difference pattern of lip prints due to racial factors.

scholarly journals Perbandingan Pola Bentuk Sidik Bibir Antara Suku Asli Mentawai dan Suku Campuran Mentawai

2019 ◽  
Vol 7 (1) ◽  
pp. 52-58
Author(s):  
Valerio Alfa Agung Wafisal Sakoikoi ◽  
Nur In Lipoeto ◽  
Murniwati Murniwati
Keyword(s):  
Forensic Odontology ◽  
Alternative Methods ◽  
Type I ◽  
Cross Sectional ◽  
Type Iv ◽  
Familial Relationship ◽  
Shape Pattern ◽  
Racial Factors ◽  
Mentawai Island ◽  
Difference Pattern

One of studies that plays a role in human identification in disaster and crime is forensic odontology. There are several methods of identification in forensic odontology, one of the alternative methods is cheiloscopy which is used to identify lip print pattern. Lip print pattern is identical in each person, lip print can identify gender and human race. Mentawai ethnic is a part of Proto-Melayu race which dominates Mentawai island district area. Familial relationship in Mentawai ethnic is patrilineal the tribe is derived from father’s tribe. This study aimed to compare the shape of lip print pattern between Mentawai original ethnic and Mentawai mixed ethnic. This study is a descriptive study with cross-sectional approach. The samples in this study were 16 pairs of Mentawai ethnic and 16 pairs of mixed Mentawai ethnic, the sample were selected using purposive sampling method. Lip print in study models were marked using colour pen, and the shape pattern of lip prints were observed and measured according to Suzuki and Tsuchihashi classification. Results of this study showed that there are differences in the pattern of lip prints between Mentawai ethnic and mixed Mentawai ethnic. Mentawai ethnic has dominan type of lip prints is type I, type II, and type IV while mixed Mentawai ethnic has dominan type of lip prints is type IV, type I, dan type III. The conclusion is there is a difference pattern of lip prints due to racial factors.

Digital Photographs in Analysis of Lip Prints for Gender Identification

2019 ◽  
Vol 3 (2) ◽  
pp. 54-57
Author(s):  
Pratibha Poudel ◽  
Ritesh Srii ◽  
Swagat Kumar Mahanta
Keyword(s):  
Forensic Odontology ◽  
Observer Variation ◽  
Cross Sectional Study ◽  
Type I ◽  
Gender Identification ◽  
Chi Square ◽  
Cross Sectional ◽  
Digital Photographs ◽  
Kappa Test ◽  
Males And Females

Introduction: Cheiloscopy is considered as an emerging method in forensic odontology for identification of gender. There are several methods given in literature to identify the lip print types. Digital photographs can be used to study the lip prints for gender identification. Objective: The aim of the study was to identify the predominant lip print pattern in males and females by using digital photographs. Methods: This analytical cross-sectional study included 206 subjects, comprising 103 males and 103 females. Digital photographs were used to identify the lip print patterns. The classification given by Suzuki and Tsuchihashi was used to further classify the lip patterns. Kappa test was applied to check for inter observer variation. Statistical analysis was done using SPSS version 23. The association between gender and lip print type was tested by Chi square test. Results: Type I was the most common lip print followed by Type I’. Type V was the least common lip print followed by Type IV. Type I and Type II were the most common pattern in females and males respectively and these differences were found to be statistically significant (p<0.01). Conclusion: Digital photographs are very useful for identification of lip print pattern. The variation in lip print pattern among males and females can be taken as an aid in gender determination.

scholarly journals Four-Year Prospective Evaluation of Femoral Neck Fractures: Types and Complications

2020 ◽  
Vol 7 (3) ◽  
pp. 129-134
Author(s):  
Ali Yeganeh ◽  
◽  
Mehdi Moghtadaei ◽  
Amir Sobhani ◽  
Mehdi Abbasi ◽  
...  
Keyword(s):  
Femoral Neck ◽  
Avascular Necrosis ◽  
Cross Sectional Study ◽  
Femoral Neck Fractures ◽  
Type I ◽  
Cross Sectional ◽  
Non Union ◽  
Type Iv ◽  
The Mean ◽  
Type Of Fracture

Background: Despite the advances in the methods of treating femoral neck fractures, treating some types of these fractures is still challenging. Therefore, understanding these fractures, their treatments, and the ways to control their complications are necessary for the orthopedists.  Objectives: In this study, we evaluate patients with acute femoral neck fractures with respect to the type of fractures and complications. Methods: In a 4-year cross-sectional study, the patients with acute femoral neck fractures who were admitted to Rasoul Akram Hospital were selected. Anatomical features and the type of fracture were determined by using plain radiography and CT scan. Fractures were classified according to the Garden classification. The patients were also evaluated for any postoperative complications for at least 6 months. Results: A total of 124 patients were enrolled. The Mean±SD age of the patients was 64.9±12.7 years and 87 (74.4%) were male. Based on the Garden classification, 7 fractures (5.9%) belonged to type I, 10 fractures (8.5%) to type II, 48 fractures (41%) to type III, and 52 fractures (44.4%) to type IV. Avascular necrosis in 28 cases (23.9%), non-union in 14 cases (12%), and claudication and pain in 35 cases (29.9%) were noted. The mean age of patients was different between fracture groups (P=0.01).  Conclusion: Our results showed that most of the patients with femoral neck fractures admitted to Rasoul Akram Hospital were associated with displacement. In this study, the most common complications were pain and claudication, avascular necrosis of the femoral head, and nonunion. In sum, further displacement of the fracture will result in more complications.

scholarly journals GAMBARAN KARIES RAMPAN PADA SISWA PENDIDIKAN ANAK USIA DINI DI DESA PINELENG II INDAH

e-GIGI ◽  
2015 ◽  
Vol 3 (1) ◽  
Author(s):  
Sherit Unaya Winda ◽  
Paulina Gunawan ◽  
Dinar A. Wicaksono
Keyword(s):  
Cross Sectional Study ◽  
Female Students ◽  
Type I ◽  
Type Ii ◽  
Cross Sectional ◽  
Childhood Education ◽  
Type Iii ◽  
Type Iv ◽  
The Village ◽  
Rampant Caries

Abstract: Rampant caries is one of the health problems of the teeth and mouth that often occurs in children. This affects the growth and development of children’s teeth. Rampant caries is often found in children aged fives, and the spread of highest in children aged 3 years. The purpose of this research is to know the description of the rampant caries in student of early childhood education in the village of pineleng II indah. This is a cross-sectional research with a sample of students of the aged 3-5 years old, with 74 people. The technique of the sample used is total sampling. Examination of rampant caries was done using criteria WHO then diagnosed based on the level of expansion. The result showed that rampant caries most widely encountered is type III in 19 student (38,78%), followed by type I in 14 student (28,57%, type II in 13 student (26,53%), and type IV in 3 student (6,12%). The conclusion of this research is rampant caries most of the students seen in the 5 years old and on female students. Type rampant caries most is the type III and the least that is the type IV.Keywords : rampant caries, childAbstrak: Karies rampan merupakan salah satu masalah kesehatan gigi dan mulut yang sering terjadi pada anak. Hal ini memengaruhi pertumbuhan serta perkembangan gigi anak. Karies rampan sering ditemukan pada anak usia balita dan penyebaran tertinggi pada anak usia 3 tahun. Tujuan penelitian ini untuk mengetahui gambaran karies rampan pada siswa Pendidikan Anak Usia Dini di desa Pineleng II Indah. Penelitian yang dilakukan merupakan jenis penelitian cross-sectional study dengan sampel siswa yang berusia 3-5 tahun yaitu sebanyak 74 orang. Teknik pengambilan sampel yang digunakan ialah total sampling. Pemeriksaan karies rampan dilakukan dengan menggunakan kriteria WHO kemudian didiagnosis berdasarkan tingkat perluasannya. Hasil penelitian menunjukkan bahwa tipe karies rampan yang paling banyak ditemui yaitu pada tipe III 19 siswa (38,78%), kemudian terbanyak kedua ialah tipe I 14 siswa (28,57%), terbanyak ketiga yaitu tipe II 13 siswa (26,53%), dan yang paling sedikit yaitu tipe IV 3 siswa (6,12%).Kesimpulan dari penelitian ini yaitu karies rampan paling banyak dijumpai pada siswa yang berumur 5 tahun dan pada siswa yang berjenis kelamin perempuan. Tipe karies rampan yang paling banyak yaitu tipe III dan yang paling sedikit yaitu tipe IV.Kata kunci : karies rampan, anak

scholarly journals Incidence of Carotico-clinoid Foramen and Interclinoid Osseous Bridge in Dry Human Skulls in Sudan_ Neurosurgical Interest

2020 ◽  
Author(s):  
yasser seddeg ◽  
Kamalelden Elbadawi
Keyword(s):  
Cavernous Sinus ◽  
Internal Carotid ◽  
Cross Sectional Study ◽  
Type I ◽  
Type Ii ◽  
Success Rates ◽  
Anterior Clinoid Process ◽  
Cross Sectional ◽  
Type Iv ◽  
Human Skulls

Background: Anterior clinoid process is usually drilled in order to approach cavernous sinus and related structures in neurosurgical operations. The presence of carotico-clinoid foramen and interclinoid osseous bridge create difficulties while approaching anterior clinoid process and increases the risks of injury to the internal carotid artery and nearby structures. Aim: To observe incidence, anatomy of carotico-clinoid foramen and interclinoid osseous bridge in the Sudanese dry skulls. Methods: This was a cross sectional study, conducted in the departments of anatomy in different medical schools in Sudan between the period from June 2019 to January 2020. Total 30 dry adult human skulls were examined to observe incidence of carotico-clinoid foramen and of interclinoid osseous bridge. Result: The incidence of carotico-clinoid foramen was 13.3% (4 skulls out of 30). The foramen was bilaterally present in one skull (n=1/30, 3.3%) and unilateral in 3 skulls (n=3/30, 10%). Type I bridge is the carotico-clinoid foramen itself, the Type II interclinoid osseous bridge was found in one skull (n=1/30, 3.3%) , no Type III and Type IV bridges were observed in the present study. Conclusion: the presence of this foramen and interclinoid osseous bridge can complicate neurosurgical operations in cavernous sinus, sellar and para-sellar regions. Therefore, the detailed anatomical knowledge is very important to decrease complications and to increase success rates of neurosurgical operations in this area.

scholarly journals An Anatomic Study of the Facial Nerve Trunk and Branching Pattern in an African Population

2018 ◽  
Vol 2 (1) ◽  
pp. s-0038-1669465
Author(s):  
Francis Mutahi Thuku ◽  
Fawzia Butt ◽  
Symon W. Guthua ◽  
Mark Chindia
Keyword(s):  
Facial Nerve ◽  
Cross Sectional Study ◽  
African Population ◽  
Type I ◽  
Branching Pattern ◽  
Cross Sectional ◽  
Black African ◽  
Stylomastoid Foramen ◽  
Type Iv ◽  
And Gender

There are known racial variations in the branching and furcation pattern and the length of the facial nerve (FN) trunk and hardly any studies from the black African population. Surgeries around the FN predispose it to trauma and warrant a detailed anatomy of its branching pattern. Using a descriptive cross-sectional study, a total of 40 FN (20 fresh cadavers) were dissected to record the pattern and length of the FN. The frequency of various patterns of FN using the Davis et al classification was as follows: type I: 10 (25%), type II: 9 (22.5%), type III: 7 (17.5%), type IV: 6 (15%), type V: 2 (5%), and type VI: 6 (15%). The nerve bifurcated in 32(80%) and trifurcated in 8(20%) of the cadavers. There was no statistical difference in the branching patterns ( p = 0.509) and furcation types ( p = 0.414) between the sides and gender. The length of the trunk of the FN measured from the stylomastoid foramen to the bifurcation point was 16.14(−/+ 3.28 mm). The results from this data established a variation in the anatomical branching pattern of the FN in a black Kenyan population.

scholarly journals MRI phenotypes in MS

2019 ◽  
Vol 6 (2) ◽  
pp. e530 ◽  
Author(s):  
Christopher C. Hemond ◽  
Brian C. Healy ◽  
Shahamat Tauhid ◽  
Maria A. Mazzola ◽  
Francisco J. Quintana ◽  
...  
Keyword(s):  
Blood Brain Barrier ◽  
Brain Barrier ◽  
Lesion Volume ◽  
Type I ◽  
Type Ii ◽  
Hyperintense Lesion ◽  
Cross Sectional ◽  
Type Iv ◽  
Blood Brain ◽  
Conversion Rates

ObjectiveTo classify and immunologically characterize persons with MS based on brain lesions and atrophy and their associated microRNA profiles.MethodsCerebral T2-hyperintense lesion volume (T2LV) and brain parenchymal fraction (BPF) were quantified and used to define MRI phenotypes as follows: type I: low T2LV, low atrophy; type II: high T2LV, low atrophy; type III: low T2LV, high atrophy; type IV: high T2LV, high atrophy, in a large cross-sectional cohort (n = 1,088) and a subset with 5-year lngitudinal follow-up (n = 153). Serum miRNAs were assessed on a third MS cohort with 2-year MRI phenotype stability (n = 98).ResultsOne-third of the patients had lesion-atrophy dissociation (types II or III) in both the cross-sectional and longitudinal cohorts. At 5 years, all phenotypes had progressive atrophy (p < 0.001), disproportionally in type II (BPF −2.28%). Only type IV worsened in physical disability. Types I and II showed a 5-year MRI phenotype conversion rate of 33% and 46%, whereas III and IV had >90% stability. Type II switched primarily to IV (91%); type I switched primarily to II (47%) or III (37%). Baseline higher age (p = 0.006) and lower BPF (p < 0.001) predicted 5-year phenotype conversion. Each MRI phenotype demonstrated an miRNA signature whose underlying biology implicates blood-brain barrier pathology: hsa.miR.22.3p, hsa.miR.361.5p, and hsa.miR.345.5p were the most valid differentiators of MRI phenotypes.ConclusionsMRI-defined MS phenotypes show high conversion rates characterized by the continuation of either predominant neurodegeneration or inflammation and support the partial independence of these 2 measures. MicroRNA signatures of these phenotypes suggest a role for blood-brain barrier integrity.

scholarly journals Assessing the Prevalence and Morphological Characteristics of Bifid Mandibular Canal Using Cone-Beam Computed Tomography – A Retrospective Cross-Sectional Study

2020 ◽  
Vol 10 ◽  
pp. 30
Author(s):  
J. Nithya ◽  
Nalini Aswath
Keyword(s):  
Surgical Procedures ◽  
Morphological Characteristics ◽  
Mandibular Canal ◽  
Cross Sectional Study ◽  
Type I ◽  
Chi Square ◽  
Cross Sectional ◽  
Type Iv ◽  
Bifid Mandibular Canal ◽  
Significant Difference

Objectives: To evaluate the prevalence, location and configuration of bifid mandibular canals so as to avoid injury to the nerve and inadequate anesthesia during surgical procedures. Materials and Methods: CBCT scan of 203 patients (125 males and 78 females) was evaluated for the presence and the type of the bifid mandibular canal. They were classified according to Nortje et al. The prevalence rates were determined according to gender, location, and type of bifid mandibular canal. Statistical analysis was performed using IBM SPSS software version 24. Results: The prevalence rate of bifid mandibular canals was found to be 10.3% with 12.8% in males and 6.4% in females. The Chi-square test reveals there is a statistically significant difference between the different locations of bifid mandibular canals and most of the canals were present on the right side. The most frequent type of bifid mandibular canal observed was type II dental canal (38.1%), followed by type III forward canal (28.6%), type I retromolar canal (14.3%), and type IV buccolingual canal (14.3%). Conclusion: CBCT is suggested for a detailed evaluation and identification of bifid mandibular canals before any surgical procedures to avoid post-operative complications.

Coronal Computed Tomography Analysis of Frontal Cells

2003 ◽  
Vol 17 (3) ◽  
pp. 163-168 ◽  
Author(s):  
Tanya K. Meyer ◽  
Mehmet Kocak ◽  
Michelle M. Smith ◽  
Timothy L. Smith
Keyword(s):  
Computed Tomography ◽  
Frontal Sinus ◽  
Cross Sectional Study ◽  
Type I ◽  
Frontal Sinusitis ◽  
Cross Sectional ◽  
Type Iii ◽  
Frontal Recess ◽  
Type Iv ◽  
Anatomic Variants

Background Described by Schaefer in 1916, frontal cells have been implicated as a cause of frontal recess obstruction. In this cross-sectional study, we determine the prevalence of frontal cells and other anatomic variants and examine their relationships. Methods Coronal computed tomography scans of the sinuses performed from January 2000 to June 2001 were evaluated for frontal cells, other anatomic variants, and sinus disease. Of 1009 scans evaluated, 768 scans were included for data collection. Frontal cells were classified. Results In this population, 20.4% of individuals had frontal cells (14.9% had type I, 3.1% had type II, 1.7% had type III, and 2.1% had type IV). The presence of frontal cells was positively associated with hyperpneumatization of the frontal sinus (p = 0.01) and negatively associated with hypopneumatization of the frontal sinus (p < 0.01). Individuals with frontal cells had an increased prevalence of concha bullosa compared with individuals without frontal cells (41.4% versus 24.1%, p < 0.01). The prevalence of frontal mucosal thickening was increased in individuals with type III and type IV cells compared with individuals without frontal cells (38.5 and 69.0% versus 17.1%, p = 0.04 and p < 0.01). Conclusion The prevalence of frontal cells among a population undergoing sinus computed tomography is 20.4%. Frontal cells are associated with other variants of sinonasal pneumatization and should be suspected when these variants are noted. The presence of frontal cells does not invariably lead to frontal sinusitis but may contribute to the mechanical obstruction of the frontal recess and should be appropriately addressed during the surgical management of frontal sinusitis.

The Study of Sexual Dimorphism in Lip Print Patterns Among Igbos in Anambra State of Nigeria: A Cross-Sectional Study

2020 ◽  
Vol 11 (2) ◽  
pp. 240-244
Author(s):  
Chijioke Mmadueke Okeke ◽  
Onyechege Ann ◽  
Ukoha Ukoha Ukoha ◽  
Uchechukwu Dimkpa ◽  
Ijeoma Enemuo
Keyword(s):  
Sex Determination ◽  
Cross Sectional Study ◽  
Frequent Pattern ◽  
Type I ◽  
Type Ii ◽  
Sectional Study ◽  
Cross Sectional ◽  
Type Iii ◽  
Type Iv ◽  
Significant Difference

Aim: To characterize the lip print pattern in a study population and to ascertain its potential for sex determination. Materials and Methods: A cross-sectional study was conducted among 300 undergraduate students (144 males and 156 females). Simple random sampling was used. Lip prints were obtained with lipstick and were classified according to Suzuki and Tsuchihashi classification. Data were analyzed with the Statistical Package for Social Sciences (SPSS) version 22 (IBM Corp., Armonk, NY, USA). The prevalence of lip print patterns was presented as frequencies and percentages, and the test of significance of gender difference was done with chi-square at the 95 percent confidence interval. Result: No two lip print patterns were found to be the same. There was a significant difference in the lip print patterns of females and males. In females, the pattern with the highest frequency was type II (40.4%). This was followed by type I (36.5%), type III (13.5%), type V (7.1%), and type IV (2.6%). In males, the pattern with the highest frequency was type IV (28.5%). This was followed by type III (26.4%), types I and V (each 16.0%), and type II (13.2%). When both sexes were considered together, type II was the most frequent pattern. Conclusion: Lip print is unique to individuals and it has potential for sex determination. The most prevalent patterns in females and males were type II and type IV, respectively.

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