WebAbstractLigamentous calcification of the cervical spine has been reported in the yellow ligament, anterior and posterior longitudinal ligaments and interspinous ligament. Calcification in the upper cervical spine is rare, although some cases with calcification of the transverse ligament of the atlas have been reported. Two patients with calcification of the … WebThe ligament is most stretched, and consequently most vulnerable, when the head is rotated and in addition flexed, which could lead to irreversible overstretching or rupture of the ligament especially as the ligaments consist of mainly collagen fibers. Nineteen upper cervical spine specimens were dissected to examine the macroscopic and functional …
Revisiting the clinical anatomy of the alar ligaments
WebJun 7, 2001 · Alar ligaments (two) Apical ligament. Altantoaxial Ligament Complex (Axis) These four ligaments extend from the atlas to the axis: Anterior atlantoaxial ligament. Posterior atlantoaxial ligament. WebMar 31, 2024 · An anterior cruciate ligament (ACL) tear is a serious injury that can result in residual knee instability, chronic pain, secondary meniscal injuries, and knee osteoarthritis. 4,31,58 Arthroscopic reconstruction is the standard approach and provides good or excellent results in more than 90% of patients. However, a percentage of instability ranging from … optoma th1060p projector lumens
Calcification of the alar ligament of the cervical spine: imaging ...
WebApr 13, 2024 · Lateral flexion Alar ligament stress test. Lateral flexion Alar ligament stress test. Purpose = This test is used to check the end range of motion (end feel) and capsular instability of the cervical spine. Technique = The patient lies in a supine position with the head in the physiologically neutral position. WebApr 24, 2024 · As with most cervical spine ligament injuries, the alar ligament injury takes its place among the controversial findings of difficult to treat and difficult to understand … WebOct 1, 2024 · Clinical evidence suggests that the transverse ligament is strong enough to withstand physiologic loads, and the alar ligament, due to its lower strength and its axial direction of loading, might be prone to injury and therefore require stabilization of the appropriate vertebra more often than normally is assumed. Expand optoma th1060p projector not truing on