subdeltoid bursa

例句：

1. 1. The surgeon removed the subdeltoid bursa to relieve pressure on the nerve.
   外科医生切除了副胸大腺囊以缓解对神经的压力。
2. 2.During surgery, the surgeon carefully dissected the subdeltoid bursa to avoid damaging the surrounding tissues.
   手术中，外科医生小心翼翼地解剖副胸大腺囊以避免损伤周围的组织。
3. 3. The patient experienced a significant improvement in pain relief after the subdeltoid bursa was treated.
   患者在治疗副胸大腺囊后，疼痛显著减轻。