<prompt> Surgical excision is contraindicated in:Olecranon processPatellaHead of radiusLateral condyle humerus  <response>: Lateral condyle of humerus is never excised because it forms the physeal region. Surgical excision 1. Done in comminuted fracture patella, olecranon and head radius outer 13rd . 2. Head and neck of femur are excised and replaced by prosthesis in fracture neck femur 65 years of age. Excision is contraindicated in growth plate injury, e.g. Lateral condyle fracture. 