1·Objective to evaluate the outcome of arthroplasty with transplantation of autogenous rib perichondrium for reconstruction of the metacarpophalangeal joint.
目的评价自体肋软骨膜移植关节成形术在重建掌指关节功能中的作用。
2·Methods the unilateral vocal cord, laryngeal ventricle, partial anteroinferior portion of ventricular band and the homolateral inner perichondrium of the thyroid cartilage were excised.
方法将一侧声带膜部、喉室及小部分室带前下份连同内软骨膜一起切除。