Greater tuberosity fractureHumeral headInferior subluxationOsteosynthesisOutcomeBackground:Inferior subluxation of the humeral head is frequently observed immediately after surgery for proximal humerus fractures; however, the incidence and risk factors of inferior subluxation after osteosynthesis for isolated greater...
Humeral Head (HH) Incomplete sphere covered by articular cartilage. Greater Tuberosity Superolateral aspect of HH anteriorly and centrally that bears the insertion or footprint of the supraspinatus tendon (SST). The infraspinatus tendon (IST) and teres minor tendon insert posteriorly. ...
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Type C fracture: Common surgical neck fractures combined greater tuberosity avulsion fracture and displacement. Type D fracture: (1) Severe soft tissue injury, (2) Serious damage to the blood supply, (3) Humeral head necrosis rate is high, (4) Surgical complications, (5) Slow functional recove...
The new classification was based on the presence or absence of displacement of each of the four major segments: articular surface of the humeral head, greater tuberosity, lesser tuberosity, and shaft. Careful roentgen examination was found necessary to apply this system, including anteroposterior and...
Luxatio erecta humeri is the rarest type of glenohumeral dislocation, which has been reported to be associated with humeral fracture, rotator cuff tear and neurovascular injury. To our knowledge, a single-sided acute inferior glenohumeral dislocation associated with humeral greater tuberosity fracture and...
The fracture was reduced by indirect maneuvers, with the help of k-wires and/or an elevatorium or with bone hooks to reduce the tuberosities. As described by Bahrs et al. [13], the plate was placed at least 5 to 8 mm distal to the upper end of the greater tuberosity and 2 to 4...
Open reduction and internal fixation of two-part displaced fractures of the greater tuberosity of the proximal part of the humerus. J Bone Joint Surg Am. 1991;73(8):1213–8. CAS PubMed Google Scholar Rowles DJ, McGrory JE. Percutaneous pinning of the proximal part of the humerus. An ...
Proximal third of diaphysis – usually a transverse fracture near the deltoid tuberosity. c. Salter–Harris type I fracture of the proximal humeral growth plate in skeletally immature animals. d. Distal epiphysis (see 3.4.17 and Fig. 3.10); may be secondary to incomplete ossification of the ...
However, in the proximal humerus fracture, fixation is dependent on the cancellous bone within the humeral head and the cortical bone of the lateral wall of the greater tuberosity, which are frequently involved in proximal humerus fracture. The involvement of the greater tuberosity (GT) is known ...