title: Cleidocranial dysplasia with bilateral posterior glenohumeral dislocation: a case-report.
abstract: A 31-year-old man experienced bilateral posterior glenohumeral dislocation during seizures. He had cleidocranial dysplasia with complete absence of both clavicles. Cleidocranial dysplasia is a rare inherited disease also known as Marie-Sainton syndrome and responsible for dental abnormalities well-known to stomatologists and dentists. Other manifestations include defective development of the skull bones and hypoplastic or aplastic clavicles. We found no previous reports of bilateral posterior glenohumeral dislocation in patients with cleidocranial dysplasia. The objective of this work was to look for an association between clavicular aplasia and posterior glenohumeral dislocation.
authors.affiliation: Service de chirurgie orthopédique, centre hospitalier de Meaux, 6-8, rue Saint-Fiacre, 77100 Meaux, France. Electronic address: Alexandre.hardy@me.com.
authors.forename: A
authors.initials: A
authors.lastname: Hardy
authors.affiliation: Service de chirurgie orthopédique, centre hospitalier de Meaux, 6-8, rue Saint-Fiacre, 77100 Meaux, France.
authors.forename: M W
authors.initials: MW
authors.lastname: Thiong'o
authors.affiliation: Service de chirurgie orthopédique, centre hospitalier de Meaux, 6-8, rue Saint-Fiacre, 77100 Meaux, France.
authors.forename: A
authors.initials: A
authors.lastname: Leroy
authors.affiliation: Service de chirurgie orthopédique, hôpital Ambroise-Paré, 9, avenue Charles-de-Gaule, 92100 Boulogne-Billancourt, France.
authors.forename: P
authors.initials: P
authors.lastname: Hardy
authors.affiliation: Service de chirurgie orthopédique, centre hospitalier de Meaux, 6-8, rue Saint-Fiacre, 77100 Meaux, France.
authors.forename: C
authors.initials: C
authors.lastname: Laporte
mesh_terms: D000328:Adult; D002968:Clavicle / Q000002:abnormalities; D002973:Cleidocranial Dysplasia / Q000150:complications*; D006801:Humans; D008297:Male; D019637:Orthopedic Procedures / Q000379:methods*; D012783:Shoulder Dislocation / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy
keywords: Bilateral posterior glenohumeral dislocation; Clavicular agenesis; Cleidocranial dysplasia