1·Main chest muscle pectoralis major, minor muscle and intercostal muscles.
深层的肌肉较多，主要有骶棘肌。
2·During inhalation, contraction of the intercostal muscles elevates the ribs.
吸气时肋间肌收缩，提起肋骨。
3·Methods Modified radical mastectomy and incised intercostal muscles for internal mammary node biopsy was performed on 113 patients.
方法113例乳腺癌患者均接受不同术式的根治术及经肋间隙内乳淋巴结活检术。
4·Often, even when not grossly calcified, asbestos-related areas of pleural thickening appear slightly denser that adjacent intercostal muscles.
即使在钙化不十分显著时也可出现胸膜增厚区轻度密度增高，尤其是肋间肌下的胸膜。
5·Rid-muscle flap and ring pedicled with vessels were made of the 3rd rib and the attaching intercostal muscles, and the tracheoplasty and tracheal restoration were performed.
将第3肋骨与上下肋间肌修整成带血管蒂的肋骨肌瓣、骨肌瓣环，分别行胸内气管成型与环形替代术。