Dr adesewa part Flashcards
Theriogenology intro
What is theriogenology
This is a branch of veterinary medicine that deal with reproduction, including the physiology and pathology of both male and female reproductive systems and clinical practice of veterinary obstetrics and gynaecology and semenology
What is veterinary gynaecology
The branch of veterinary medicine that deal with treatment of the female genitals tract
Veterinary obstetrics
The branch of veterinary medicine which deal with the necessary or advisable aid during the act of parturition in all animals coming under the preview of the veterinarian
OBSTETRICAL ANATOMY
Dorsally Sacrum
Laterally illium and part of ischium
Proximal VENTRALLY PUBIS
DISTALL VENTRALLY ISCHIUM
ILIUM
Largest portion
Irregular to triangular in shape
Broad part of ilium is known as wings
The medial portion of wings is called tiber sacrum while the exterior part to the wings is the tuber coxae or hip bone
The medial part of ilium
The medial part or pelvic surface of the ilium is smooth and is grooved for the obturator vessel and nerve
ISCHIUM
The ischium is next in size to the ilium and form the caudal part of the floor of the pelis
The caudal lateral portion of the ISCHIUM is referred to as
Tuber ischii
In which animal is the tiber ischii mostly cartilaginous and what age does it under go ankylosis
Pigs
6-7years
ISCHIUM anterior border
The anterior border forms the posterior boundary of the obturator foramen
Pubis
Smallest of the three bones of the os coxae and forms the cranial ventral part of the floor of the pelvis
What differentiate the male and female floor pelvic surface
The dorsal or pelvic surface is usually concave in females and convex in some males
What tendon attaches to the cranial medial border of the pubic bone
PREPUBIC TENDON
What forms the Acetabulum
Acetabulum is formed by the fusion of the ilium , ISCHIUM, and pubis
This bone form a cotyloid cavity in which thd head of femur lodges
What is round ligament
The round ligament is a short band between the head of the femur and the Acetabulum
Sacrum
Consist os a series of 5 fused vertebrae in the horse and ruminants
Four in Pigs
Three in carnivorous
Triangular in shape and articulate anterior with the last lumber and posterior with the coccygeal
In time fuses in old cows
Pelvic ligament and attachment
Sacrosciatic ligament
Dorsal and lateral sacroiliac ligament
PREPUBIC TENDON
Coxofemoral ariticulation
Outline the female genitalia outward – IN
Vulva
Clitoris
Hymen
Vestibule
Vaginal
Cervix
Uterus (uterine body)
Uterine horn
Ampulla
Isthmus
Infundibulum
Ovaries
Ovaries
They are consider the prime reproductive organs in the female
Because they produce gamate (the ovum) and female sex hormones
Ovary anatomy
Ovary is made up of the Outer cortex (with numerous follicle developments) and corpora lutum
Interstitial cells
Stroma element
Inner medulla
Made up of primary blood suppl and nerve supplies
What are the structure found in the ovary
Follicles
Corpus haemorrhagicum
Corpus luteum
Corpus albicans
What are the nerve and blood supply to the ovary
Blood supply : ovarian artery
Nerve supply : automated nerve from the ovarian plexus that arises from the renal and aortic plexus
Factors that influence the size of the ovaries
Age
Structure present on the ovaries
Corpus luteum or follicle
Oviduct
Pair of convoluted tubules extending from the ovaries to the uterian horn
Function: transport of sperm and ovum which travel in different direction
Site of fertilization and early division of the embryo