| PSIS | posterior sacroiliac spine |
|---|---|
| PSP | pancreatic spasmolytic peptide; paralytic shellfish poisoning; parathyroid secretory protein; period... |
| PT | pain threshold; parathormone; parathyroid; paroxysmal tachycardia; part time; patient; pericardial t... |
| PTF | patient treatment file; plasma thromboplastin factor; posterior talofibular [ligament]; proximal tub... |
| PTL | peritoneal telencephalic leukoencephalomyopathy; pharyngotracheal lumen; plasma thyroxine level post... |
| ramus communicans nervi lacrimalis cum nervo zygomatico | <anatomy, nerve> Nerve branch by which postsynaptic parasympathetic (secretomotor) fibres from the pterygopalatine ganglion are transferred from the zygomatic nerve to the lacrimal nerve (heretofore purely sensory) for distribution to the lacrimal gland. Synonym: ramus communicans nervi lacrimalis cum nervo zygomatico. (05 Mar 2000) |
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| ramus communicans nervi laryngei recurrentis cum ramo laryngeo interno | <anatomy, nerve> Branch of internal branch of superior laryngeal nerve communicating with the recurrent laryngeal nerve in the wall of the laryngopharynx supplying sensory fibres to the latter. Synonym: ramus communicans nervi laryngei recurrentis cum ramo laryngeo interno, ramus communicans nervi laryngei superioris cum nervo laryngeo recurrenti, Galen's anastomosis, Galen's nerve. (05 Mar 2000) |
| ramus communicans nervi mediani cum nervo ulnari | <anatomy, nerve> Branch of median nerve joining the ulnar nerve in the hand; the anterior interosseous branch of the median nerve may also communicate with the ulnar nerve in the proximal forearm. Synonym: ramus communicans nervi mediani cum nervo ulnari. (05 Mar 2000) |
| ramus communicans nervi nasociliaris cum ganglio ciliari | Sensory fibres passing from the eyeball through the ciliary ganglion to their cell bodies in the trigeminal ganglion via the nasociliary nerve. Synonym: radix sensoria ganglii ciliaris, ramus communicans nervi nasociliaris cum ganglio ciliari, radix nasociliaris, long root of ciliary ganglion, nasociliary root, radix longa ganglii ciliaris. (05 Mar 2000) |
| ramus communicans peroneus nervi peronei communis | An alternate term for peroneal communicating branch. (05 Mar 2000) |
| ramus communicans ulnaris nervi radialis | <anatomy, nerve> Ulnar communicating branch of superficial branch of radial nerve, joining the dorsal branch of the ulnar nerve in the hand conveying sensation from the dorsal aspect of adjacent sides of the middle and ring fingers. Synonym: ramus communicans ulnaris nervi radialis. (05 Mar 2000) |
| ramus corporis callosi dorsalis | The dorsal corpus callosal branches, branches of the medial occipital artery to the dorsum of the corpus callosum. (05 Mar 2000) |
| ramus cricothyroideus | <anatomy, artery> A small branch of the superior thyroid artery that supplies the cricothyroid muscle. Synonym: ramus cricothyroideus. (05 Mar 2000) |
| ramus cutaneus anterior nervi iliohypogastrici | <anatomy, nerve> Distribution, skin on pubis. Synonym: ramus cutaneus anterior nervi iliohypogastrici, genital branch of iliohypogastric nerve. (05 Mar 2000) |
| ramus cutaneus anterior (pectoralis et abdominalis) nervorum thoracicorum | The ventral primary rami of spinal nerves T7-T11 (seventh to eleventh intercostal nerves), which supply the abdominal as well as the thoracic wall; innervate intercostal, subcostal, serratus posterior inferior, transversus abdominis, external and internal oblique, and rectus abdominis muscles, and provide sensory branches to the periphery of the diaphragm, and parietal pleura and peritoneum. Synonym: rami cutanei anteriores pectoralis et abdominalis nervorum intercostalium, ramus cutaneus anterior (pectoralis et abdominalis) nervorum thoracicorum, anterior cutaneous nerves of abdomen, pectoral and abdominal anterior cutaneous branch of intercostal nerves. (05 Mar 2000) |
| ramus cutaneus lateralis | Lateral cutaneous branches of the following: 1) iliohypogastric nerve, ramus cutaneus lateralis nervi iliohypogastrici; 2) dorsal branch of thoracic nerves, ramus lateralis ramorum dorsalium nervorum thoracicorum; 3) dorsal branch of posterior intercostal arteries, ramus cutaneos lateralis ramorum posteriorum arterieae intercostalium. Synonym: ramus cutaneus lateralis. (05 Mar 2000) |
| ramus cutaneus lateralis nervi iliohypogastrici | Lateral cutaneous branch of iliohypogastric nerve. See: lateral cutaneous branch. (05 Mar 2000) |
| ramus cutaneus medialis | Nomina Anatomica lists medial cutaneous branch of the following: 1) dorsal branch of thoracic nerves, ramus cutaneus medialis ramorum dorsalium nervorum thoracicorum; 2) dorsal branch of posterior intercostal arteries, ramus cutaneus medialis rami dorsalis arteriarum intercostalium posteriorum III-XI. Synonym: ramus cutaneus medialis. (05 Mar 2000) |
| ramus cutaneus medialis rami dorsalis arteriarum intercostalium posteriorum III-XI | Medial cutaneous branch of dorsal branch of posterior intercostal arteries. See: medial cutaneous branch. (05 Mar 2000) |
| ramus cutaneus medialis ramorum dorsalium nervorum thoracicorum | Medial cutaneous branch of dorsal branch of thoracic nerves. See: medial cutaneous branch. (05 Mar 2000) |