**Question:** A 25-year-old lady reports to you with a diffuse, non-progressive and non-tender swelling of the right maxilla, approximately 2 x 1.5 cm, extending from the canine to the first molar region. The x-ray shows a ground glass appearance of the bone in the concerned area. The surgical treatment will be:

A. Resection
B. En bloc resection
C. Inlay graft
D. Core biopsy

**Correct Answer:** D. Core biopsy

**Core Concept:**
Ground glass appearance in an X-ray refers to a soft tissue density with preserved trabecular marks, which indicates a destructive lesion with replacement of normal bone by soft tissue. This can be seen in conditions like odontogenic tumors, cysts, or infections. In this case, a non-progressive, non-tender swelling with ground glass appearance on X-ray suggests a benign lesion.

**Why the Correct Answer is Right:**
A core biopsy is a minimally invasive procedure where a cylindrical core of tissue is taken from the lesion for histopathological examination, allowing for a definitive diagnosis. In this case, a core biopsy is the correct choice because a definitive diagnosis is required to guide further management, including surgical intervention if necessary.

**Why Each Wrong Option is Incorrect:**
A) Resection: While surgical intervention might be required, a definitive diagnosis is necessary prior to proceeding with aggressive surgical procedures like resection.
B) En bloc resection: This procedure involves removal of the entire affected area, which might not be necessary if the diagnosis is benign. A core biopsy allows for more targeted treatment.
C) Inlay graft: An intervention for a dental or oral condition would be unrelated to a graft procedure.
D) Core biopsy: As mentioned above, this is the correct choice as it allows for a definitive diagnosis.

**Clinical Pearl:**
Odontogenic tumors, cysts, and infections can be managed non-surgically with medications or observation if the diagnosis is benign. Furthermore, core biopsy is a minimally invasive procedure that provides a definitive diagnosis for appropriate treatment planning. Always ensure to obtain a correct diagnosis before proceeding with surgical interventions.