Comprehensive and integrated management of basilar impression, platybasia and cranio-vertebral junction abnormality- a case report.

Aim: To report a case of anomalous development of base of skull (platybasia, Basilar invagination and C1-C2 vertebral fusion); and emphasize nonsurgical management in inoperable cases that can improve quality of life of the patient.

Materials and methods: The case is reported as a descriptive study of a 17-year-old female who presented to a rural teaching tertiary care hospital in Wardha, Maharashtra, India; with chief complaints of weakness in all four limbs since 10 years of age.

Result and conclusion: Platybasia is a developmental defect of the occipital bone and upper cervical spine resulting from anomalous development. The mechanism of such anomalies is not known; however, the most accepted theory includes abnormal basi-occiput development. The pressure effects may present signs similar to progressive spastic paralysis, cerebellar symptoms, or cranial nerve palsy, in addition to musculoskeletal symptoms. It is, therefore, crucial for physicians and radiologists to be familiar with clinical manifestations and radiological findings. In the following case of a patient with base of skull anomalies, surgical intervention in view of progressive worsening of motor symptoms was advised, however, the guardians declined the same due to high risk involved. Due to financial constraints, genetic studies were unaffordable, and a lack of awareness regarding the disease hampered the guardians from making a decision on the definite management of the disease. Besides radical neurosurgery, intensive physiotherapy can prove vital in significantly improving the quality of life for the patient.