Factors affecting surgical outcome of cerebellopontine angle tumors Surgical Outcome of Endoscopic Transsphenoidal Surgery in Prolactinoma Dynamic Cervical Implants (DCI) versus Anterior Cervical Discectomy and Fusion (ACDF) in Single-Level Cervical Disc Disease (CDD): Clinical and Radiographic Outcome Evaluation of surgical outcome of giant intracranial meningiomas