Prevention of halo pin complications in post-cranioplasty patients

Although the RED device has been shown to achieve good clinical results, there are some disadvantages to the system. There is a high incidence of pin tract infections - leading to loosening of the pins and loss of rigidity. Also, the external ring is prone to traumatic injury. Furthermore, the positioning of the pins can be difficult in thin bone. The improvements used in our protocol might prevent this complication.