pectoral arch (Meaning)
Wordnet
pectoral arch (n)
the bony arch formed by the collarbones and shoulder blades in humans
Synonyms & Antonyms of pectoral arch
No Synonyms and anytonyms found
pectoral arch Sentence Examples
- The pectoral arch is a skeletal structure formed by the clavicles and scapulae.
- The pectoral arch provides attachment points for the upper limbs and protects vital organs in the chest.
- Muscles such as the pectoralis major and pectoralis minor originate from the pectoral arch.
- The pectoral arch undergoes significant changes during development, reflecting the evolution of vertebrate locomotion.
- In birds, the pectoral arch is modified to support the powerful flight muscles.
- The pectoral arch of humans is relatively fragile, making it susceptible to fractures and dislocations.
- The pectoral arch is a key landmark for surgeons during chest procedures.
- The pectoral arch serves as a passageway for nerves and blood vessels supplying the upper limbs.
- In some animals, such as bats, the pectoral arch is highly modified to facilitate aerial maneuvers.
- The comparative anatomy of the pectoral arch reveals valuable insights into the evolutionary relationships between vertebrate species.
FAQs About the word pectoral arch
the bony arch formed by the collarbones and shoulder blades in humans
No synonyms found.
No antonyms found.
The pectoral arch is a skeletal structure formed by the clavicles and scapulae.
The pectoral arch provides attachment points for the upper limbs and protects vital organs in the chest.
Muscles such as the pectoralis major and pectoralis minor originate from the pectoral arch.
The pectoral arch undergoes significant changes during development, reflecting the evolution of vertebrate locomotion.
