Akademik

SYN: spine (1). [L. a thorn, the backbone, spine]

- s. angularis SYN: spine of sphenoid bone.

- s. bifida embryologic failure of fusion of one or more vertebral arches; subtypes of s. bifida are based on degree and pattern of malformation associated with neuroectoderm involvement. SYN: hydrocele spinalis, schistorrhachis.

- s. bifida aperta SYN: s. bifida cystica.

- s. bifida cystica s. bifida associated with a meningeal cyst (meningocele) or a cyst containing both meninges and spinal cord (meningomyelocele) or only spinal cord (myelocele). SYN: s. bifida aperta, s. bifida manifesta.

- s. bifida manifesta SYN: s. bifida cystica.

- s. bifida occulta s. bifida in which there is a spinal defect, but no protrusion of the cord or its membrane, although there is often some abnormality in their development.

- s. dorsalis SYN: vertebral column.

- s. frontalis s, nasalis ossis frontalis.

- spinae geniorum inferior et superior SYN: mental spine.

- s. helicis [TA] SYN: spine of helix.

- s. iliaca anterior inferior [TA] SYN: anterior inferior iliac spine.

- s. iliaca anterior superior [TA] SYN: anterior superior iliac spine.

- s. iliaca posterior inferior [TA] SYN: posterior inferior iliac spine.

- s. iliaca posterior superior [TA] SYN: posterior superior iliac spine.

- s. ischiadica [TA] SYN: ischial spine.

- s. meatus SYN: suprameatal spine.

- s. mentalis (inferior et superior) [TA] SYN: mental spine.

- s. nasalis anterior corporis maxillae [TA] SYN: anterior nasal spine of maxilla.

- s. nasalis ossis frontalis [TA] SYN: nasal spine of frontal bone.

- s. nasalis posterior laminae horizontalis ossis palatini [TA] SYN: posterior nasal spine of horizontal plate of palatine bone.

- s. ossis sphenoidalis [TA] SYN: spine of sphenoid bone.

- spinae palatinae [TA] SYN: palatine spines, under spine.

- s. peronealis SYN: fibular trochlea of calcaneus.

- s. pubis SYN: pubic tubercle.

- s. scapulae [TA] SYN: spine of scapula.

- s. suprameatalis suprameatal spine.

- s. suprameatica SYN: suprameatal spine.

- s. trochlearis [TA] SYN: trochlear spine.

- s. tympanica major [TA] SYN: greater tympanic spine.

- s. tympanica minor [TA] SYN: lesser tympanic spine.

spi·na 'spī-nə n, pl spi·nae -.nē an anatomical spine or spinelike process