Speleothems take various forms, depending on whether the water drips, seeps, condenses, flows, or ponds. Many speleothems are named for their resemblance to man-made or natural objects. Types of speleothems include. 1  Dripstone is calcium carbonate in the form of stalactites or stalagmites.peleothems formed from salt, sulfur and other minerals are also known. Speleothems made of pure calcium carbonate are a translucent white color, but often speleothems are colored by minerals such as iron, copper or manganese, or may be brown because of mud and silt particulate inclusions.
Maxillofacial Prosthetics is a subspecialty of Prosthodontics that involves rehabilitation of patients with defects or disabilities that were present when born or developed due to disease or trauma.
Surgical Orthodontics. Surgical orthodontics, also known as orthognathic surgery, is a type of orthodontic treatment used to correct severe cases that include bad bites, jaw bone abnormalities, and malocclusion. Oral and maxillofacial surgery is one of the nine recognized dental specialties, and it focuses on treating complex craniofacial cases that involve the mouth, jaw, face, and skull. If you need surgical orthodontics, your orthodontist will work with an oral and maxillofacial surgeon to ensure that you receive the best care possible.