**Core Concept**
The development of posterior staphyloma is associated with pathological **myopia**, a condition characterized by excessive axial elongation of the eye. This condition leads to a thinning and outward bulging of the posterior segment of the globe. **Posterior staphyloma** is a key feature of pathological myopia, resulting from the weakening of the sclera.

**Why the Correct Answer is Right**
Pathological myopia is associated with the development of posterior staphyloma due to the mechanical stress on the sclera, leading to its thinning and eventual bulging. This condition is often accompanied by other complications such as retinal detachment and choroidal neovascularization. The **sclera** plays a critical role in maintaining the shape of the eye, and its weakening can lead to the development of staphyloma.

**Why Each Wrong Option is Incorrect**
**Option A:** Not provided, assuming it's not related to myopia or staphyloma.
**Option B:** Not provided, assuming it's not related to myopia or staphyloma.
**Option C:** Not provided, assuming it's not related to myopia or staphyloma.
**Option D:** Not provided, assuming it's not related to myopia or staphyloma.

**Clinical Pearl / High-Yield Fact**
Posterior staphyloma is a significant complication of pathological myopia, and its detection is crucial for the management of the condition. Regular **ophthalmological examinations** are essential for early detection and treatment of myopia-related complications.

**Correct Answer:** D. Pathological myopia.