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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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Background and aims : Supra-scapular notch is roofed by superior transverse scapular ligament and converted into a foramen which provides passage for suprascapular nerve. When it is completely ossified that time it manifest as supra-scapular foramen in dry scapulae. Variations of superior transverse scapular ligament include calcification, partial or complete ossification and multiple bands. Presence of this foramen in dry scapulae is considered to be rare. Aim of the study was to verify the prevalence of supra-scapular foramen in Indian dry scapulae. Materials and methods : A total of three fifty dry scapulae were analyzed (Right- 176, Left-174) to see the presence of supra-scapular foramen. Results : In the present study, suprascapular foramen was present in 25 right and in 12 left sided scapulae i.e., 10.57% incidence which is alarming. Conclusion : Present study demonstrates that suprascapular foramen which is the result of complete ossification of superior transverse scapular ligament, is common in Indian population. The anatomical knowledge of this foramen is of extreme importance for clinicians; it can be a risk factor during surgical explorations involving a suprascapular nerve decompression.

Background: Cervical vertebrae have a typical feature that is presence of foramen bilaterally in their transverse process which is named as foramen transversarium through it passes vertebral artery, vertebral vein and sympathetic plexus of nerves. Among these cervical vertebrae typical cervical vertebrae have a typical bifid spine along with foramen transversarium. Deformation and variations of this foramen may affect the anatomical course of vascular and neural structures, and consequently may cause pathological conditions.

Background and aims: Extensor digitorwn brevis manus is an accessory muscle on the dorsum of the hand. It lies in the fourth extensor compartment of the wrist. Its occurrence is relatively rare. Incidence of this muscle is 4% in the general population. Presence of this muscle is usually asymptomatic but rarely it may produce painful swelling which can be misdiagnosed as lipoma or ganglion or synovial cyst. Aim of the present study was to find out the incidence of extensor digitorwn brevis manus muscle in Indian cadavers. Material and Methods : Study was conducted on 64 human hands of adult Indian cadavers of unknown age and sex in the department of anatomy. A longitudinal incision was placed on the dorsum of hand along the axis of middle finger, skin flaps were raised both on radial and ulnar side. A transverse incision was taken at metacarpo-phalangeal joints from second to fifth fingers. Dorsum of each hand was dissected carefully to see the presence of extensor digitorwn brevis manus. Results: We found extensor digitorum brevis manus muscle in 3 hands [rt.-1; It. - 2] out of 64, i.e. 4.68%. Conclusion: Anatomical knowledge of this muscle present in the extensor compartment may be helpful in planning tendon transfer or graft surgeries Therefore, the knowledge of these variant muscles may be important.

Background: Identification of sex from skeletal remains is of medico-legal and anthropological importance for forensic experts, anthropologists and anatomists. Hip bone is considered as an ideal bone for sex determination as it provides the highest accuracy levels for sex determination. Aims: To determine the sex and side of the human hip bones by using different metric parameters of posterior border of hip bone. Material and methods: In present study, 200 (100 males and 100 females) dried adult human hip bones of known sex were collected. Two parameters were studied and statistically analysed by paired and unpaired 't' test. Results: In males, distance from the posterior superior iliac spine to the superior border of ischial tuberosity was the discriminant criteria to sex the hip bones while in females, it was distance between the posterior inferior iliac spine (PITS) to ischial tuberosity (IT). Statistically significant difference between the mean related to side were seen in both the variables. Conclusion: These two parameters can be used for sexual dimorphism as well as side determination of human hip bones or its fragments.