what is a bauer bump
Haglundâs Deformity Symptoms And 4 Ways Of Treatment Haglundâs Deformity / Bauer Bump / Pump Bump / Retrocalcaneal Bursitis Haglundâs deformity, also known as pump bump or Bauer bump, is a condition where a bony enlargement on the back of the heel forms, and it leads to retrocalcaneal bursitis which can become quite painful and irritated if the area rubs up against any type of footwear.