Veterinary arthrology in latin Flashcards
the 3 main classifications of joints in the skeletal system
synarthrosis, amphiarthrosis, diarthrosis
junctura fibrosa, cartilaginea, synovialis
describe synarthrosis and give an example
fibrous joint - immovable, permits very little or no movement
eg. sutures of the skull
describe amphiarthrosis and give an example
cartilaginous joint - slightly movable,
eg. ligaments or cartilaginous discs between vertebrae;
describe diarthrosis and give an example
synovial joint - freely movable
eg. your typical joints for locomotion
a tooth in its alveolus
articulatio dentoalveolaris
Fibrous joints
articulationes fibrosae
Syndesmosis
slightly flexible fibrous joint such as between radius and ulna
subdivisions of suturae
sutura serrata, - squamosa, -plana and -foliata
what is articulatio dentoalveolaris also known as?
Gomphosis
name the 3 types of fibrous joint
syndesmosis, sutura and gomphosis
cartilaginous joints
articulationes cartilagineae
name 2 types of cartilaginous joint
synchondrosis and symphysis
describe synchondrosis
immobile joint where articulating surfaces are hyaline or fibrocartilage
describe symphysis
slightly movable joint
material connecting the articulating surfaces is
hyaline cartilage,
intervertebral disc
or fibrocartilage
what type of joint is a synchondrosis joint and give an example
cartilaginous joint, where bones are joined by hyaline cartilage
e.g. between sternebrae, the epiphyseal plate
what type of joint is a symphysis joint and give an example of one
cartilaginous joint, bones are joined by fibrocartilage
e.g. pelvic and intervertebral symphysis
Synovial joints in latin
articulationes synoviales
describe a synovial joints
mobile joints enclosed with joint capsule containing synovia
latin for joint capsule, cartilage and joint cavity
capsula articularis, cartilago articularis, cavum articulare
what common features do all synovial joints have
articular cartilage, joint capsule, joint cavity
Meniscus latin
meniscus articularis
Articular join (sic) between vert.
symphysis intervertebralis
intervertebral disc
discus intervertebralis
name two parts of a discus intervertebralis
anulus fibrosus and nucleus pulposus
Articular labrum in latin
labrum articulare
What types of joints are simple joints, and in latin, and give example
articulatio simplex are synovial – formed by two articulating bones, e.g. articulatio humeri
What types of joints are composite joints, and in latin, and give example
articulationes composita – include more than two bones within the same joint capsule, are synovial e.g. carpal joint, elbow joint
name 3 ways of classifying synovial joints
how many bones form the joint; shape of articular surfaces; degree and type of mobility
name 7 types of articular joint surfaces
spheroidal, ellipsoidal, saddle, condylar, hinge, pivot, plane
Spheroidal or ball-and-socket joint - give latin name and description
articulatio spheroidea - a spherical head in a cup-shaped depression permits rotation, e.g. hip joint;
Ellipsoidal joint - give latin name and description
articulatio ellipsoidea - an articular surface forms an ellipse, e.g. atlantooccipital joint
Saddle joint - give latin name and description
articulatio sellaris: surfaces resembel a saddle, e.g. interphalangeal joints
Condylar joint - give latin name and description
articulatio condylaris: convex articular condyles articulate with concave articular surfaces, e. g. femorotibial joint
Hinge joint - give latin name and description
ginglymus: the joint axis is perpendicular to long axis of the bone, moves only in their sagittal plane, e.g. elbow, fetlock joint
Pivot joint - give latin name and description
articulatio trochoidea: the joint axis is parallel to the long axis of the bone and rotary movement occurs around one axis, e.g. atlantoaxial joint
Plane joint - give latin name and description
articulatio plana: a slight gliding movement between relatively flat apposed surfaces (facets), e.g. sacroiliac joint
3 types of mobility of joints
uni-, bi- and multiaxial
give 2 examples of uniaxial joints
Hinge joint, Pivot joint
give 3 examples of biaxial joints
saddle-, ellipsoidal-, condylar joints
give 2 examples of multiaxial joints
Spheroidal joint, Plane joint
what are synostoses
fusion of two or more bones (sing. synostosis)
median osseous junction between two mandibles and consists of what
articulatio intermandibularis –
consists of sutura intermandibularis and synchondrosis intermandibularis
name for where mandibular condyle fits into the mandibular fossa and what in between
articulatio temporomandibularis and discus articularis
between occipital condyles and atlas
articulatio atlanto-occipitalis
describe the Atlanto-occipital joint
two ellipsoidal joints
each joint has its own capsule
formed by the dens of the axis and the corresponding cavity of the atlas
articulatio atlantoaxialis
describe the Atlantoaxial joint
Pivot joint with a common joint capsule and single synovial cavity
Joints between the articular processes of the vertebrae
articulationes processuum articularium
describe the joints of the articular processes of the vertebrae
plane joints between the articular facets of the vertebrae; minimal axial rotation and moderate amounts of lateral bending, dorsoventral flexion, and extension
Joint of the costal head
articulationes capitis costae pl.
articulatio capitis costae sg.
describe the Joint of the costal head
spheroidal joint between the head of a rib and the bodies of two vertebrae and intervertebral disc
what and where: intercapital ligament
ligamentum intercapitale, between the first through eleventh ribs
what and where: Costotransverse joint
articulatio costotransversaria – plane joints between costal tubercle and transverse process;
name 3 shorter spinal ligaments
ligamenta interspinalia, -intertransversaria, -flava
Long dorsal longitudinal ligament and where
ligamentum longitudinale dorsale passes along the vertebral canal from axis to the sacrum
ventral longitudinal ligament and where
ligamentum longitudinale ventrale connects the ventral surfaces of the vertebral bodies from 8th thoracic vertebra to sacrum
nuchal ligament and where
ligamentum nuchae – arises from the axis in the ca and the occiput in Ru and eq
inserts to the spinous process of the 1st thor. vertebra
what does ligamentum nuchae consist of
funiculus nuchae and lamina nuchae
– in Ru and eq the ligament consists of paired lamina and funiculus;
ca has only nuchal funiculus
supraspinous ligament and where
ligamentum supraspinale – continuation of nuchal ligament caudally. Attached to the tips of the spinous processes of thoracic, lumbal and sacral vertebrae