Etymology - The word 'alveolus' comes from Latin, meaning a tray, trough, basin, or bed of a small river. - It is derived from the Latin word 'alvus,' which means belly, stomach, paunch, bowels, hold of a ship. - The word 'alveolus' is also related to the PIE root *aulo-, which means hole or cavity. - In Greek, 'aulos' refers to a flute, tube, or pipe. - Other languages, such as Serbo-Croatian, Polish, Russian, use variations of the word 'ulica' to mean street, originally a narrow opening.

Socket preservation - Socket preservation or alveolar ridge preservation (ARP) is a procedure to reduce bone loss after tooth extraction. - The goal is to preserve the dental alveolus (tooth socket) in the alveolar bone. - Platelet-rich fibrin (PRF) membrane or graft material/scaffold can be used to enhance bone growth. - The socket is closed with stitches or covered with a non-resorbable or resorbable membrane. - This procedure helps maintain the structure and volume of the alveolar ridge for future dental procedures.

Pathology - Swelling of the dental alveoli can lead to alveolitis, causing pain and discomfort in the mouth. - Alveolitis is a condition that occurs after tooth extraction. - It is characterised by inflammation and infection of the alveolar socket. - Alveolitis can delay the healing process and require additional treatment. - Proper oral hygiene and post-extraction care can help prevent alveolitis.

Related concepts - Alveolar ridge is the bony ridge that contains the dental alveoli. - It supports the teeth and provides stability for dental prosthetics. - Polyphyodont refers to animals that continuously replace their teeth throughout their lives. - Polyphyodont dentition is common in many reptiles and fish. - Understanding alveolar ridge preservation is important for successful dental implant placement.

References - Peck, Mogammad Thabit; Marnewick, Johan; Stephen, Lawrence (2011). Alveolar Ridge Preservation Using Leukocyte and Platelet-Rich Fibrin: A Report of a Case. - Khiste, Sujeet Vinayak; Naik Tari, Ritam (2013). Platelet-Rich Fibrin as a Biofuel for Tissue Regeneration. - Tassos Irinakis, Rationale for Socket Preservation after Extraction of a Single-Rooted Tooth when Planning for Future Implant Placement, Journal of Canadian Dental Association 2006; 72(10):917–922. - Fickl, Stefan; Zuhr, Otto; Wachtel, Hannes; Stappert, Christian F. J.; Stein, Jamal M.; Hürzeler, Markus B. (2008). Dimensional changes of the alveolar ridge contour after different socket preservation techniques. - Extraction socket preservation: The time is now (PDF). Archived from the original (PDF) on 2014-07-14. Retrieved 2014-06-18.