Anatomical Study of Various Shapes of Mandibular Coronoid Process in Relation to Gender &amp;Age

Pradhan, Sanchit; Bara, Dibya; Patra, Sarat Kumar; Nayak, Sunita; Mohapatra, Chinmayi

doi:10.9790/0853-13820914

Cited by 18 publications

(12 citation statements)

References 5 publications

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“…[3,12] In this study, various forms of the coronoid process, condyle and sigmoid notch were evaluated with the support of panoramic radiographs. The most common shape of the coronoid process detected was triangular followed by round with male predominancy seen maximum in the age range of 30-40 years in the population of Bengaluru which is in accordance with Column totals 300 300 600 the studies conducted by Sahithi et al in the South Indian population [7] and Shakya et al, [9] Sudha et al, [13] and Pradhan et al [14] among the South Indian populations. Our comment regarding the shape of coronoid population was totally opposing to the studies conducted by Tapas et al [12] among the North Indian population and Kadam et al [15] among the West Indian population where according to them hook/beak shape to be common followed by the triangular shape.…”

Section: Discussionsupporting

confidence: 72%

Morphological variations of the coronoid process, condyle and sigmoid notch as an adjunct in personal identification

Nagaraj¹,

Nigam²,

Santosh³

et al. 2017

JMRPS

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Section: Discussionsupporting

confidence: 72%

Morphological variations of the coronoid process, condyle and sigmoid notch as an adjunct in personal identification

Nagaraj¹,

Nigam²,

Santosh³

et al. 2017

JMRPS

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“…Nirmale et al had studied 84 dry mandible for various parameter including coronoid process and found triangular 109 side followed by hook in 47 side and rounded in 12 [6]. S pradhan et al showed most common shape of coronoid process was triangular (46.73%) then rounded (35.3%) and least hook shape in 17.93% [7].…”

Section: Discussionmentioning

confidence: 99%

Variation in the Shape of Coronoid Process in Dry Mandible of Maharashtra Population

Kadam¹,

Roy²,

Ambali³

et al. 2015

IJAR

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Background: Knowledge about the morphological shapes of the coronoid process is useful for the maxillofacial surgeon. The Coronoid process can be easily harvested as a donor bone. It is also helpful in determining buccal vestibule during denture fabrication.Aim of the study: To find out the variation in shape of coronoid process and the intercoronoid distance in dry mandible of Maharashtra region. Material and Methods:One hundred and fifty seven (male 84 and female 73) dry mandible of Maharashtra region were studied for variations of shape in coronoid process of both sides and the intercoronoid distance .Results: Triangular shape coronoid process was found in 204 (64.97%), Hook shape in 66 (21.02%) sides. and rounded in 44 (14.01%) sides of mandible. Mean intercoronoid distance among males was found to be 9.2000 and 9.100 in females. Conclusions:It was found that most common shape of coronoid process found in our study was triangular. Mandible with hook shape coronoid process was almost equal in male and female mandible while triangular shape was slightly more in the male .

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“…According tothe studies conducted by Sahithi et al [6], Shakya et al [7], Sudha et al [2] and Pradhan et al [8]among the South Indian populations, in case of male and female,the most common shape of the coronoid process detected was triangular followed by round with male pre-dominancy. In their study Sheela D. Kadam et al [11] observed that most common shape of coronoid process was triangular in both sex (62.5% in male and 67.08% in female).…”

Section: Discussionmentioning

confidence: 96%

“…Various scholars in their studies have noted different sequences of prevalence of shapes. Tanveer A et al [3], Nirmale et al [4] observed that triangular shape of coronoid process were most prevalent which were followed by hooked and rounded shapes respectively in their respective studies.Vipul et al [5], Sahithiet al [6], Shakya et al [7], Sudha et al [2] and Pradhan et al [8] have concluded that most common shape of coronoid process was triangular only in their studies also, but, it was followed by rounded and hooked shapes respectively. It is very useful for anthropological and forensic studies to know about the prevalence of shapes of coronoid process [7].…”

Section: Introductionmentioning

confidence: 96%

Morphological study of variation in shape of coronoid process of mandible in dry human bone in Mahakaushal region

Kanwar

Agrawal

2018

Int J Med Res Rev

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Introduction: The coronoid process is present at the ramus of mandible bone. The coronoid process projects upwards and slightly forwards as a triangular plate of bone. The variations in shape of coronoid process may acts as anthropological markers, to assess different populations & races. It may also be useful in forensic studies for determination of gender. With keeping above facts in mind, present study was planned. Material methods: The shape of the coronoid processes of both sides of 52 dry adult human mandibles (29 male and 23 female) were studied to classify the variations. The study was conducted in NSCB Medical College, Jabalpur. Three types of shapes were observed which are hooked, triangular and round shaped. Results: Triangular shape of coronoid process was present in 48.08% mandibles. It was of rounded shape in 19.23% mandibles. In 32.69% mandibles found hooked shaped. out of total 52 mandibles, in 29 belonging to male, triangular shape was found in 36.21%, rounded shape in 22.41% and hooked shape was found in 41.37% mandibles. Out of remaining 23 mandibles which were of females, triangular shape was found in 63.04%, rounded shape in15.22% and hooked shape in 21.74% mandibles. Conclusion: In present study, it is found that hooked shape coronoid is more common in male mandibles and in females, most common shape is triangular. As, no study was done previously at shapes of coronoid process at Mahakaushal area, hence, present study may be useful for maxillofacial surgeons and forensic experts especially of Mahakaushal region.

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Anatomical Study of Various Shapes of Mandibular Coronoid Process in Relation to Gender &Age

Abstract: Abstract:The

Cited by 18 publications

References 5 publications

Morphological variations of the coronoid process, condyle and sigmoid notch as an adjunct in personal identification

Morphological variations of the coronoid process, condyle and sigmoid notch as an adjunct in personal identification

Variation in the Shape of Coronoid Process in Dry Mandible of Maharashtra Population

Morphological study of variation in shape of coronoid process of mandible in dry human bone in Mahakaushal region

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