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tubercle

tubercle

1 8.9
A small rounded bump on a bone where a muscle or ligament attaches
  • noun
  • /ˈtjuːbərkəl/
  • Specialized
translation icon : tubérculo
  • Before the osteotomy is completed, a titanium screw is placed in the outer cortex to control and manipulate the genial tubercle fragment.
  • genial tubercle

Examples

  • Anterior repositioning of the genioglossus muscle is achieved by a conservative mandibular osteotomy that advances the genial tubercle without moving the teeth or mandible.

    Academic text (1999)
  • The current technique of mandibular osteotomy with genioglossus advancement involves a limited osteotomy intraorally to isolate and advance the genial tubercle.

    Academic text (1999)
  • So that's what the olfactory tubercle is, and many animals have it.

  • This procedure is designed to advance the tongue at the genial tubercle attachment (Figure 4).

    Academic text (1999)
  • The advancement of the genial tubercle increases the tension on the tongue musculature, thus limiting its posterior displacement during sleep.

    Academic text (1999)
  • The doctor pointed out the greater tubercle on the X-ray as a crucial point for muscle attachment.

  • In anatomy class, we learned about the genial tubercle and its role in tongue movement.

  • The physical therapist noted the prominence of the tibial tubercle during the examination of the knee.

Synonyms

knob
vstubercle
7 2.3

A small rounded lump on something like a tree branch or bone

is a specific small bony projection used for muscle or ligament attachment
eminence
vstubercle
  • Specialized
1 8.8

A raised part of a bone where a muscle or ligament attaches

is a small rounded projection rather than a broad raised area
tuberosity
vstubercle
  • Specialized
1 9.8

A rounded bump on a bone where a muscle or ligament can attach

is a smaller rounded projection serving as an attachment point on bone

Compounds

Montgomery's tubercle
  • Specialized
9.9

A small bump on the dark area around the nipple that makes oil to help breastfeeding

7.9

A type of germ that causes tuberculosis in people and animals

How Prominent

spine
40 4.1
protuberance
2 8.6
clinoid
  • Specialized
9.9
process
  • Specialized
19 9.0
tubercle
  • Specialized
1 8.9

Surface Forms

tubercle singular
tubercles plural

Etymology

Tubercle comes from the Latin word tuberculum, a small form of tuber which means 'lump'. So a bone tubercle is literally a little rounded bump on a bone where a muscle or ligament can attach.