Hello Aspirant. You mentioned you belong to OBC category and  your expected marks in NEET PG is 448 out of 800. Based on this marks, your overall  AIR may end up somewhere around 15395 - 15895. As your result is already out, I recommend you to mention your exact rank in the comment box below, to get a more precise prediction.

Anyway, based on your performance in NEET PG 2021, it is less likely for you to get chance to contest a seat for MS in General Surgery at any top-rated Public/Government medical colleges . However, if you are lucky and if the seats are available then you may get chance at DMIMSU - Datta Meghe Institute of Medical Sciences, Wardha. In 2019, NEET PG Cutoff Rank prescribed for MS in General Surgery at DMIMSU for General candidates was 31425 .

Besides this, you have good chances in various Private medical colleges for pursuing MS in General Surgery namely:

1. K.S. Hegde Medical Academy (2019 Cutoff - 22756 )
2. KIMS - Krishna Institute of Medical Sciences, Secunderabad (2019 Cutoff - 25967)
3. Padmashree Dr. D.Y. Patil Vidyapeeth, Navi Mumbai (2019 Cutoff - 29602 )
4. D. Y. Patil Medical College, Kolhapur (2019 Cutoff - 32637)
5. Chettinad Hospital and Research Institute, Kancheepuram (2019 Cutoff - 37836)
6. Santosh Medical College And Hospital, Santosh University (2019 Cutoff - 55024)

Please note, this prediction has been made based on previous years' cutoff details and may be subjected to vary from actual results.

To check your chances in 50% All India, 50% State Quota Govt Seats & Private Seats, Central & Deemed Universities for your Home State, Seat type, Caste, etc. and to get a NEET PG Counseling personalised report with Top MD/ MS/ Diploma Colleges in All India & State Level Counsellings, I encourage you to use NEET PG 2021 College Predictor:

https://medicine.careers360.com/neet-pg-college-predictor?utm_source=qna&utm_medium=neet_pg_cp

I hope you find the information useful.

Thank you and good luck.