In the view of its importance in surgical, physiological and clinical fields this book has been prepared to provide basic knowledge of Veterinary Myology for the Undergraduate and Post Graduate Students. The aim of this colour atlas was to compile a work of this kind for the guidance of the students in dissection skills. This colour atlas is as per the guidelines of Veterinary Council of India. Although books on Veterinary Myology of different species of animals are accessible but no colour atlas with illustrations on Bovine Myology is available. The efforts have been made to publish a full illustrated dissection guide to understand the intricate lacing of different muscles in their original natural position. The book contains information on muscles of different regions of the body with their origin, insertion, action, blood and nerve supply. For the illustration purpose the photographs of the muscles of various regions in buffalo calf have been included.

Myology: It is the branch of biological science which deals with the description of different muscles and their accessory structures. Muscle is a contractile tissue present in all animals. Its function is to produce motion. Impulses from nerve cells control the contraction of each muscle fiber. Contractile part of muscles is muscular tissue. There are three kinds of muscular tissue in the body: a. Striated or striped muscle b. Non-striated or unstriped or smooth muscle c. Cardiac muscle. For dissection purpose only striated muscles are included in this book.

Site of incision: Make a straight dorso-ventral incision through skin from the summit of dorsal vertebral spine to the cranioventral aspect of shoulder joint. Extend it up to the cranial margin of shoulder joint, then caudo-ventrally up to caudal most part of elbow joint. Make another ventrodorsal straight incision from caudal most point of elbow joint to the summit of vertebral spine then reflect the skin flap from ventral to dorsal up to mid dorsal line of the body. Remove the facia to expose the various muscles of this region.

Site of incision Remove the skin flap of pectoral region to expose the pectoral muscles.

Site of incision: Detach the limb from the trunk by cutting various muscles viz; pectoral muscles, serratus ventralis, latissimus dorsi, brachiocephalicus, omotransversarius, trapezius, rhomboideus and long head of triceps.

Site of incision Make a mid-lateral and mid-medial longitudinal incision on forelimb from elbow joint to 3rd digit. Joins the above incisions transversally on cranial aspect of elbow joint and 3rd phalanx, respectively. Remove the skin on dorsolateral aspect of limb

Site of incision- Make a mid-lateral and mid-medial longitudinal incision on forelimb from elbow joint to 3rd digit. Join the above incisions transversally on caudal aspect at elbow joint above and 3rd phalanx below, respectively. Remove the skin on palmero-medial aspect of limb.

Site of incision-Make a rostro-caudal incision along the ventral border of horizontal ramus of mandible then extend cranio-dorsally along caudal margin of nostrils up to middorsal line of face. From the caudal end of 1st incision make another incision dorsally up to base of the ear then passes cranially along the ventral aspect of eye up to mid dorsal line of face. Reflect the skin carefully from ventral to dorsal, carefully remove the muscle zygomaticus, malaris and nasolabialis as these are firmly attached to skin.

Site of incision Remove the skin of intermandibular space.Then remove one of the rami of mandible by disarticulating temporo-mandibular joint at caudal end and cut the ramus just behind the mental foramen.

Site of Incision Make an incision around the eyeball at the margin of orbit.Then remove the supraorbital process by cutting dorsal and ventral end to access inside the orbit. Remove all the attachments of eyeball from osseous orbit through carefull dissection. Then remove all the extraoccular and periorbital fat to expose the muscles of eyeball.

Site of incision: Make a midventral incision on the neck from larynx up to thoracic inlet then make ventrodorsal incision from both ends of this incision up to mid dorsal aspect of neck region.

Site of incision: Make a midventral incision on the sternum from cranial to caudal than from both ends of this incision make cranial incisions along the caudal border of shoulder and arm region to mid dorsal aspect of back and along last rib to mid dorsal aspect of back, respectively. Reflect the skin flap from ventral aspect to mid dorsal region of back.

Site of incision: Cut the skin over the back and loin region by making cranio caudal straight incision along the proximal part of 1st rib and the lateral margin of transverse process of lumbar vertebrae up to wing of sacrum and reflect the skin to mid dorsal aspect of back and loin.

Site of incision: Make a dorsoventral incision along caudal border of last rib up to mid ventral region of abdomen and another incision along the coxal tuber up to mid ventral region of abdomen. Joins the above two incision mid ventrally and reflect the skin up to mid dorsal aspect of lumber region.

Site of incision: Remove the abdominal viscera to expose the sublumber region.

Site of incision: Make a transverse incision below the anus between lateral margins of tuber ischia. Then from each end of this incision make an oblique incision caudo-cranially so that these join midventrally each other between the thighs. Remove the triangular flap of skin to expose the region.

Site of incision: Make an incision from distal end of cranial margin of stifle joint to coxal tuber and extend it dorsally up to mid dorsal line of the body. Make another incision at mid caudal of thigh from stifle region to tuber ischii and extend it to mid dorsal up to the base of the tail and then connects the distal ends of both previous incisions and reflect the skin up to mid dorsal line of the body.

Site of incision: Abduct the hind limb well apart and remove the skin covering the medial aspect of thigh. To obtain this make an incision longitudinally along the entire length of pelvic symphysis. From both ends of this incision make vertical incision up to medial aspect of stifle joint and joins distal end of these vertical incision together and remove the skin to expose the muscles of medial aspect of thigh region. To expose deeper muscles incise the vertebral attachment of biceps femoris, reflect it caudally by incising muscle close to stifle than reflect middle gluteus muscle dorsocranially and observe the deeper layer of muscles.

Site of incision: Make a mid-lateral and mid-medial longitudinal incision on hind-limb from stifle joint to 3rd digit. Joins, the above incisions transversally on cranial aspect at stifle joint and 3rd phalanx, respectively. Remove the skin on dorsolateral aspect of limb.

Site of incision: Make a mid-lateral and mid-medial longitudinal incision on hindlimb from stiffle joint to 3rd digit. Joins the above incisions transversally on caudal aspect at stiffle joint above and 3rd phalanx below, respectively. Remove the skin on plantero-medial aspect of limb.

Site of incision: Make two incisions at mid-lateral aspect at base of the tail join them dorso-ventrally and reflect the skin caudally up the 4-5 inches.