Arthrology of the anterior thorax Flashcards
what are the joints of the anterior thora
the costochondral
sternochostal or sternochondral
interchondral
sternal
What rib will participate in the sternocostal or sternochondral joint
ribs 1-7
what is the classification of the first sternocostal or sternochondral joint
cartalaginous (amphiarthrosis) synchondrosis
what is the classification of the second-seventh sternocostal or sternochondral joint
synovial plane (diarthrosis arthrodia)
which of the sternocostal or sternochondral ligaments is unique to the second sternocostal or sternochondral joint
the intra-articular ligament
What is the classification of the sixth through the ninth interchondral joints
synovial plane (diarthrosis arthrodia)
what is the classification of the fifth-sixth or ninth-tenth interchondral joint
fibrous (amphiarthrosis) syndesmosis
which costal cartilages fail to form a joint at their sternal end
the eleventh and twelfth costal cartilages
in the developing sternum, what joint classification is present between the manubrium corpus and xiphoid process
cartilaginous (amphiarthrosis) symphysis
primary centers of ossification for the sternum first appear at what age
fifth fetal month
in what part of the sternum will a secondary center of ossification appear
xiphoid process
in what parts of the rib will secondary centers of ossification appear
the head
articular surface of the tubercle
non articular surface of the tubercle
which ribs will demonstrate primary centers of ossification for the body (corpus or Shaft)
all ribs; ribs 1-12
which ribs will demonstrate secondary centers of ossification
ribs 1-10
which ribs lack secondary centers of ossification
ribs 11 and 12
