| Boc | Abbreviations formerly used for t-butoxycarbonyl; current usage is Boc. (05 Mar 2000) |
|---|---|
| boce | <marine biology> A European fish (Box vulgaris), having a compressed body and bright colours; called also box, and bogue. Origin: L. Box, bocis, Gr. Source: Websters Dictionary (01 Mar 1998) |
| Bochdalek's foramen | An opening through the diaphragm, connecting pleural and peritoneal cavities, usually the result of defective development of the pleuroperitoneal membrane in the embryo; if the defect is extensive there may be herniation of digestive organs into the pleural cavity. See: diaphragmatic hernia. Synonym: Bochdalek's foramen. (05 Mar 2000) |
| Bochdalek's ganglion | A ganglion of the plexus of the dental nerve lying in the maxilla just above the root of the canine tooth. (05 Mar 2000) |
| Bochdalek's gap | A triangular area in the diaphragm near the lateral arcuate ligament that is devoid of muscle fibres; it is covered by pleura superiorly and by peritoneum inferiorly. Synonym: Bochdalek's gap, trigonum lumbocostale. (05 Mar 2000) |
| Bochdalek's hernia | Absence of the pleuroperitoneal membrane (usually on the left) or an enlarged Morgagni's foramen which allows protrusion of abdominal viscera into the chest. Synonym: Bochdalek's hernia. (05 Mar 2000) |
| Bochdalek's muscle | An occasional thin band of muscular fibres passing between the root of the tongue and the triticeal cartilage. Synonym: Bochdalek's muscle. (05 Mar 2000) |
| Bochdalek's valve | A fold of mucous membrane in the lacrimal canaliculus at the lacrimal punctum. Synonym: Foltz' valvule. (05 Mar 2000) |
| Bochdalek, Vincent | <person> Czechoslovakian anatomist, 1801-1883. See: Bochdalek's foramen, Bochdalek's ganglion, Bochdalek's gap, Bochdalek's hernia, Bochdalek's muscle, Bochdalek's valve, flower basket of Bochdalek. (05 Mar 2000) |
| Bock's ganglion | A small ganglionic swelling on filaments from the internal carotid plexus, lying on the undersurface of the carotid artery in the cavernous sinus. Synonym: Bock's ganglion, Laumonier's ganglion. (05 Mar 2000) |
| Bock's nerve | Branch of pterygopalatine ganglion passing posteriorly through pharyngeal canal to supply postsynaptic parasympathetic fibres to mucus glands of nasopharynx. Synonym: ramus pharyngeus ganglii pterygopalatini, Bock's nerve. (05 Mar 2000) |
| Bock, August | <person> German anatomist, 1782-1833. See: Bock's ganglion. (05 Mar 2000) |
| bockelet | <zoology> A kind of long-winged hawk. Synonym: bockerel, and bockeret. Source: Websters Dictionary (01 Mar 1998) |
| Bockhart's impetigo | <dermatology> A superficial follicular pustular eruption involving the scalp or other hairy area. Synonym: Bockhart's impetigo, superficial pustular perifolliculitis. (05 Mar 2000) |
| Bockhart, Max | <person> German physician, 1883-1921. See: Bockhart's impetigo. (05 Mar 2000) |