This is a multicenter, prospective, retrospective, Post Market Clinical Follow-up (PMCF) study in subjects who have undergone or will undergo surgery utilizing one or more Stryker devices according to Stryker cleared Instructions for Use (IFU).

Stryker Spine has a broad portfolio of spinal devices used to stabilize the spine. This PMCF study is designed to collect data on the performance and safety of the devices over their lifetime of 24 months post-implantation. Four protocols have been designed to aid in this process, a master and three sub-protocols. The sub-protocols are based on body region and indication:

• S-S-102-A Cervical: Interbody Devices (IBDs), Vertebral Body Replacement Devices (VBRs), Internal Fixation Devices, and Vitoss
• S-S-102-B Thoracolumbar: IBDs, VBRs, Internal Fixation Devices, and Vitoss
• S-S-102-C Adult Spinal Deformities: IBDs, Internal Fixation Devices, and Vitoss Each of the sub-protocols has its own specific performance endpoint and hypothesis, radiographical data assessments, and SAPs. Safety data will be collected throughout the study.

Inclusion Criteria:

• To be eligible to participate in the study, the potential subject must meet all inclusion criteria specific to the Stryker system being evaluated, please contact one of the participating investigators or see the device-specific cleared IFU, for further details.

Exclusion Criteria:

• The exclusion criteria are based on the contraindications as presented in the Stryker device cleared IFUs, please contact one of the participating investigators or see the device-specific cleared IFU, for further details.

The study population includes subjects who have undergone or will undergo surgery utilizing one or more Stryker devices according to Stryker cleared IFUs and Surgical Technique Guides (STGs) by a participating investigator and are willing to complete the following patient-reported outcome measures (PROMs) at the study-specific time points.