摘要:

The temporomandibular joint disk was investigated in fetal and adult human specimens in a morphological study. The dorsal aspect of the disk appears to be composed of a superior, an intermediate and an inferior lamina, thus forming a trilaminar zone. The intermediate lamina continues via the petro tympanic fissure into the middle ear cavity to insert onto the malleus and its anterior ligament. However, the notion that traction on the disk causes the auditory ossicles to move is rejected on morphological grounds.

ISSN:1422-6405    

DOI:10.1159/000146537

出版商:S. Karger AG    

年代:1988

数据来源: Karger

摘要:

We have studied the morphology of the anatomical structures that permit communication between the anterior chamber and the sinus venosus sclerae. Examination of the posterior or inner wall of this canal, represented by the sclerocorneal trabecula, in 15 species of primates and 5 adult humans, has enabled us to observe the existence of some small orifices or stomata that are the outermost part of the so-called Sondermann’s canals, which in our opinion are made by the successive confluence of the interstices worked in the interior of the sclerocorneal trabecula by means of contraction of the longitudinal portion of the ciliary muscl

ISSN:1422-6405    

DOI:10.1159/000146538

出版商:S. Karger AG    

年代:1988

数据来源: Karger

ISSN:1422-6405    

DOI:10.1159/000146539

出版商:S. Karger AG    

年代:1988

数据来源: Karger

ISSN:1422-6405    

DOI:10.1159/000146540

出版商:S. Karger AG    

年代:1988

数据来源: Karger

ISSN:1422-6405    

DOI:10.1159/000146526

出版商:S. Karger AG    

年代:1988

数据来源: Karger