## Core Concept
The question tests knowledge of periodontal anatomy, specifically the types of periodontal fibers that connect teeth. Periodontal fibers are crucial for tooth anchorage and are part of the periodontal ligament.

## Why the Correct Answer is Right
The correct answer, **Sharpey's fibers**, are a type of periodontal fiber that directly embeds into the cementum of adjacent teeth, effectively linking them. These fibers are a part of the periodontal ligament and play a role in the distribution of forces across the dental arch. They are named after William Sharpey, who first described them.

## Why Each Wrong Option is Incorrect
- **Option A:** This option is incorrect because it does not specify a known type of periodontal fiber related to the description given.
- **Option B:** This option is incorrect as it does not accurately represent the specific type of fiber that connects the cemental surface of one tooth to another.
- **Option C:** This option is incorrect because, although it might relate to periodontal anatomy, it does not accurately describe fibers connecting cementum of adjacent teeth.

## Clinical Pearl / High-Yield Fact
A key point to remember is that Sharpey's fibers are an important component of the periodontal ligament, contributing to the structural integrity and resilience of the tooth-supporting apparatus. Understanding the specific types of periodontal fibers and their functions can be critical for dental and periodontal surgical procedures.

## Correct Answer Line
**Correct Answer: D. Sharpey's fibers**