Kneecapping has these relationships to other tropes:

parents kids shares a parent with:
Body Horror
Mutilation Interrogation
parent child
Body HorrorPainful Transformation
Mutilation InterrogationEye Scream
''Tongue Trauma
Body HorrorNightmare Face
Mutilation InterrogationFingore
Body HorrorMutilation Interrogation
''Lovecraftian Superpower
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