On March 18, Hefei Mingzhou Rehabilitation Hospital first used polyether ether ketone (PEEK) new material to repair defective skull, marking that the diagnosis and treatment technology of our hospital's neurosurgery has reached a new level.

The implementation of this technology and the introduction of new materials have brought better medical experiences for patients, further expanding the diagnostic and therapeutic scope of our hospital's neurosurgery department and enhancing the quality of medical services.

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After the removal of the bone flap during craniotomy, the absence of skull leads to a depression in the scalp, resulting in a "half-head" appearance. This not only makes the patient's head look unattractive but also places a significant psychological burden on the patient. Additionally, it can cause neurological dysfunction and reduced cerebral blood perfusion. If the patient experiences any bumps or impacts, it can be very dangerous. Therefore, it is necessary to perform cranial repair surgery in a timely manner to maintain normal intracranial pressure and protect brain tissue from further injury.

The expert team at the hospital assessed that the patient is suitable for cranioplasty surgery. Chief院长 Xu Xihai led the team in successfully performing a PEEK material cranioplasty surgery on the patient after thorough preoperative notification and preparation.

PEEK material is one of the most advanced materials currently used for cranioplasty. Compared to other materials, it has properties that closely resemble those of human bone, providing a robust structure that effectively protects the brain tissue. Additionally, it offers excellent thermal insulation, eliminating the risk of patients experiencing headaches or other discomfort due to temperature fluctuations from the external environment. The entire surgical procedure went smoothly, and the patient has now been transferred to the ICU for postoperative observation.