Calcinosis/diagnostic imaging; Deglutition Disorders/etiology; Facial Neuralgia/etiology; Image Processing, Computer-Assisted; Imaging, Three-Dimensional; Neck Pain/etiology; Ossification, Heterotopic/diagnostic imaging; Temporal Bone/diagnostic imaging; Tomography, Spiral Computed; Adult; Calcinosis/surgery; Carotid Stenosis/diagnostic imaging; Carotid Stenosis/surgery; Chronic Disease; Cranial Nerve Diseases/diagnostic imaging; Cranial Nerve Diseases/surgery; Decompression, Surgical; Deglutition Disorders/diagnostic imaging; Deglutition Disorders/surgery; Diagnosis, Differential; Facial Neuralgia/diagnostic imaging; Facial Neuralgia/surgery; Female; Humans; Male; Middle Aged; Neck Pain/diagnostic imaging; Neck Pain/surgery; Nerve Compression Syndromes/diagnostic imaging; Nerve Compression Syndromes/surgery; Ossification, Heterotopic/surgery; Radiography, Panoramic; Temporal Bone/surgery