| lateral spinothalamic tract | The dorsal part of the spinothalamic tract, which conveys impulses associated with pain and temperature sensation. See: spinothalamic tract. Synonym: tractus spinothalamicus lateralis. (05 Mar 2000) |
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| lateral splanchnic arteries | Artery's that arise in the embryo from the dorsal aorta to supply the mesonephros, testis or ovary, and adrenal gland. (05 Mar 2000) |
| lateral striate arteries | Numerous small branches from the sphenoidal part of the middle cerebral arteries supplying the lateral and anterior parts of the corpus striatum. Synonym: arteriae centrales anterolaterales, arteriae thalamostriatae anterolaterales, anterolateral central arteries, anterolateral striate arteries, anterolateral thalamostriate arteries, arteries of cerebral haemorrhage, lenticulostriate arteries. (05 Mar 2000) |
| lateral superficial cervical lymph nodes | One to four nodes lying along the external jugular vein; they drain the skin and superficial structures over the region of the sternocleidomastoid muscle and send efferent vessels to the deep lateral cervical lymph nodes. Synonym: nodi lymphatici cervicales laterales superficiales. (05 Mar 2000) |
| lateral superior genicular artery | <anatomy, artery> Origin, popliteal; distribution, knee joint; anastomoses, lateral circumflex femoral, third perforating, anterior tibial recurrent, lateral inferior genicular, i.e., the articular vascular network of the knee. Synonym: arteria genus superior lateralis, lateral superior genicular artery. (05 Mar 2000) |
| lateral supraclavicular nerve | <anatomy, nerve> One of several branches of the C-3-C-4 portion of the cervical plexus which descend to the skin over the acromion and deltoid region. Synonym: nervus supraclavicularis lateralis, posterior supraclavicular nerve. (05 Mar 2000) |
| lateral supracondylar crest | The distal sharp portion of the lateral margin of the humerus. Synonym: crista supracondylaris lateralis, lateral epicondylar crest, lateral epicondylar ridge, lateral supracondylar crest. (05 Mar 2000) |
| lateral supracondylar ridge | The distal sharp portion of the lateral margin of the humerus. Synonym: crista supracondylaris lateralis, lateral epicondylar crest, lateral epicondylar ridge, lateral supracondylar crest. (05 Mar 2000) |
| lateral sural cutaneous nerve | <anatomy, nerve> It arises from the common peroneal in the popliteal space and is distributed to the skin of the inferolateral surface of the calf. Synonym: nervus cutaneus surae lateralis, lateral cutaneous nerve of calf. (05 Mar 2000) |
| lateral surface | The surface of a part of the body that faces away from the midline. The NA recognises a lateral surface on the following structures: fibula; ovary; radius; testis; tibia; zygomatic bone. Synonym: facies lateralis. (05 Mar 2000) |
| lateral surface of arm | The lateral surface of the arm. Synonym: facies lateralis brachii. (05 Mar 2000) |
| lateral surface of fibula | The lateral surface of the fibula. Synonym: facies lateralis fibulae. (05 Mar 2000) |
| lateral surface of finger | The lateral surface of a finger. Synonym: facies lateralis digiti manus. (05 Mar 2000) |
| lateral surface of leg | The lateral surface of the part of the inferior limb between the knee and the ankle. Synonym: facies lateralis cruris. (05 Mar 2000) |
| lateral surface of lower limb | The lateral surface of the inferior limb. Synonym: facies lateralis membri inferioris. (05 Mar 2000) |