Therefore dissection of the nasal skin flap during rhinoplasty should be limited to the deep areolar tissue plane just above the cartilage and bone, leaving the musculoaponeurotic layer intact.
所以，鼻整形术中分离鼻部皮瓣时，应限制在软骨和骨上方的深层网状组织平面，而保持肌肉筋膜层完好无损。
2
It can't be calculated if the analysis is limited to an idealized plane structure.