title: Treatment of salivary stones by intraductal pneumatic lithotripsy: A preliminary presentation of the StoneBreaker with sterile bag covering.
abstract: BACKGROUND
  Sialendoscopy has changed the management of obstructive sialadenitis. Nowadays, minimally invasive techniques evolve to preserve salivary gland function. Intraductal lithotripsy allows stones fragmentation and retrieval without opening the salivary duct. We report our experience with the StoneBreaker (SB), a new lithotripter with improvement using a sterile bag that permits reuse of the SB without passing to sterilization.
  
  
  METHODS
  The non-sterilized SB was used into a sterile camera sleeve in 5 patients, 3 submandibular lithiases and 2 parotid lithiases. Technique and outcomes were described with a review of the literature. An explanatory video of the procedure was performed.
  
  
  CONCLUSIONS
  Complete fragmentation was achieved and all fragments were extracted without any ductal damage. Utilization of the sterile sleeve did not change the SB efficiency and the procedure duration. The use of a sterile bag allowed several consecutive procedures with a single non-sterilized handpiece. However, the gas cartridge change may be more delicate when more than 80 impacts are needed. Patients remained symptoms and stones free one month after surgery.
authors.affiliation: Oral & Maxillofacial Department, Conception Hospital, AP-HM, 147, boulevard Baille, 13385 Marseille, France. Electronic address: pierre-antoine.oddon@ap-hm.fr.
authors.forename: P A
authors.initials: PA
authors.lastname: Oddon
authors.affiliation: Oral & Maxillofacial Department, Conception Hospital, AP-HM, 147, boulevard Baille, 13385 Marseille, France.
authors.forename: G
authors.initials: G
authors.lastname: Royer
authors.affiliation: Oral & Maxillofacial Department, Conception Hospital, AP-HM, 147, boulevard Baille, 13385 Marseille, France.
authors.forename: N
authors.initials: N
authors.lastname: Graillon
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, Geneva University Hospital, Geneva, Switzerland.
authors.forename: F
authors.initials: F
authors.lastname: Marchal
authors.affiliation: LPL, UMR 6057, Aix Marseille University, CNRS, 13100 Aix-en-Provence, France; Oral & Maxillofacial Department, Conception Hospital, AP-HM, 147, boulevard Baille, 13385 Marseille, France.
authors.forename: C
authors.initials: C
authors.lastname: Chossegros
authors.affiliation: Oral & Maxillofacial Department, hôpital Nord, AP-HM, chemin des Bourrelys, 13015 Marseille, France.
authors.forename: J M
authors.initials: JM
authors.lastname: Foletti
mesh_terms: D058868:Compressed Air; D004203:Disinfection; D004724:Endoscopy / Q000295:instrumentation / Q000379:methods; D006801:Humans; D008096:Lithotripsy / Q000295:instrumentation* / Q000379:methods*; D010865:Pilot Projects; D000074286:Preliminary Data; D012189:Retrospective Studies; D018987:Salivary Ducts / Q000000981:diagnostic imaging / Q000473:pathology; D015494:Salivary Gland Calculi / Q000150:complications / Q000628:therapy*; D012793:Sialadenitis / Q000209:etiology / Q000628:therapy
keywords: Lithotripsy; Salivary glands; Sialendoscopy; Sialolithiasis