A head injury happens as a consequence of trauma to the scalp, skull, or brain and may be classified as closed (no cut to the skin) or piercing (skin and/or bone of the skull is broken). Dr. Pawan Goyal is specialised in Brain Tumor Surgery in Delhi NCR for treating your problems. Visit: https://www.drpawanneurosurgeon.com/brain-tumor-treatment-gurgaon/