We describe the radiographic changes of IS and investigate the safety and feasibility of hybrid surgery (HS) coupling cervical disc arthroplasty (CDA) and anterior cervical discectomy and fusion (ACDF) for the treatment of @entity13425 -level @entity179 ( @entity179 ). Twenty-seven @entity1 who received HS were retrospectively reviewed. Clinical evaluation based on the Japanese Orthopedic Association (JOA) and @entity717 ( @entity717 ) and Visual Analog Scale (VAS) scores. Radiographic parameters included cervical alignment (CA), functional spine unite (FSU) angle of intermediated segment (IS), range of motion (ROM) and intervertebral disc height (IDH). Data regarding radiographic changes at IS were collected. The mean follow-up duration of 30.10months. Compared with preoperative value, JOA, @entity717 and VAS scores significantly improved after surgery (p<0.05). The CA was recovered significantly after surgery (p<0.05). There was no significant difference in the FSU angle and the IDH of IS between before and at 24months postoperatively (p>0.05). The ROM of IS significantly decreased at the first week after surgery (p<0.05), was similar to preoperative value at 3months postoperatively and significantly increased after 6months (p<0.05). Radiographic changes at IS were observed in 2 @entity1 and Class II @entity2736 ( @entity2736 ) was detected in 2 @entity1 . HS is a safe and feasible alternative procedure for the treatment of @entity13425 -level @entity179 . It preserved the IS intact and achieved satisfactory clinical and radiographic outcomes over a 24-month follow-up.

Clinical and radiographic features of hybrid surgery for the treatment of @entity13425 -level XXXX : A minimum 24-month follow-up.

@entity1 :: ('9606', 'Species') :: ['patients'] @entity13425 :: ('22938', 'Gene') :: ['skip'] @entity179 :: ('MESH:D019636', 'Disease') :: ['cervical degenerative disc disease', 'CDDD'] @entity2736 :: ('MESH:D009999', 'Disease') :: ['HO', 'Heterotopic ossification'] @entity717 :: ('MESH:D009069', 'Disease') :: ['Neck Disability Index', 'NDI']
@entity179 :: (MESH:D019636,Disease) :: ['cervical degenerative disc disease']
