transverse fracture of maxilla

例句：

1. 1. The patient was admitted to the hospital with a transverse fracture of the maxilla.
   患者因上颌骨横向骨折入院。
2. 2. The surgery was complicated by a transverse fracture of the maxilla.
   手术因上颌骨横向骨折而变得复杂。
3. 3. The patient's recovery from the transverse fracture of the maxilla has been slow but steady.
   患者从上颌骨横向骨折的恢复过程缓慢但稳定。