follow up human 64 Humans 46 male 46 female 44 adult 40 Male 36 priority journal 36 Female 34 article 34 controlled study 28 Middle Aged 26 Adult 22 Follow-Up Studies 22 treatment outcome 22 adolescent 20 clinical article 20 major clinical study 20 Adolescent 18 middle aged 18 aged 16 Article 14 Treatment Outcome 14 Retrospective Studies 12 retrospective study 12 Aged 10 Child 10 Child, Preschool 10 child 10 postoperative complication 10