title: Quiz.
authors.affiliation: Senior Resident, Department of Orthopaedic Surgery, Maulana Azad Medical College Associated Lok Nayak Hospital, New Delhi 110002, India.
authors.forename: Saravpreet
authors.initials: S
authors.lastname: Ahluwalia
authors.affiliation: Post Graduate Student, Department of Orthopaedic Surgery, Maulana Azad Medical College & Associated Lok Nayak Hospital, New Delhi 110002, India.
authors.forename: Nishit
authors.initials: N
authors.lastname: Bhatnagar
authors.affiliation: Assistant Professor, Department of Orthopaedic Surgery, Maulana Azad Medical College & Associated Lok Nayak Hospital, New Delhi 110002, India.
authors.forename: Sumit
authors.initials: S
authors.lastname: Arora