Study of the morphological pattern of the arteries in the rotator cuff does not produce any evidence that the "critical zone" for ruptures and calcified deposits is much less vascularised than any other part of the tendinous cuff. This work, however, does show conclusively that the "critical zone" of the rotator cuff corresponds to the zone of the anastomoses between the osseous and tendinous vessels. Age does not seem to have a decisive influence on the morphology of the vascular pattern.
1. Two cases of arterial damage complicating shoulder injuries are reported. 2. The treatment is described and the importance of early diagnosis is stressed. 3. Operation was indicated in both cases by developing ischaemia in spite of conservative measures.
We reviewed 39 patients with displaced three- and four-part fractures of the humerus. In 21 patients (group A) we had used an anatomical prosthesis for the humeral head and in 18 (group B) an implant designed for fractures. When followed up at a mean of 29.3 months after surgery the overall Constant score was 51.9 points; in group A it was 51.5 and in group B 52.4 points. The subjective satisfaction of the patients was assessed using a numerical rating scale and was similar in both groups. In group A complete healing of the tuberosities was found in 29% and 50% in group B. Partial integration was seen in 29% of group A and in only one patient in group B, while resorption was noted in 43% of group A and 44% of group B. The functional outcome was significantly better in patients with complete or partial healing of the tuberosities (p = 0.022). The specific trauma prosthesis did not lead to better healing of the tuberosities. The difference in clinical outcome obtained by the two designs did not reach statistical significance.
The features of congenital elevation of the scapula are described for a group of 16 children. Fibrous bands which tether the scapula and limit its movements were discovered in most children. Vertical displacement osteotomy of the medial border of the scapula and division of the fibrous attachments have provided a reliable and safe treatment for 12 children during the past 10 years.
SummaryâFifty-two cases of exposure of the glenoid labrum are recorded. Fifty-one operations with anterior exposure, followed by capsular reefing and shortening of the subscapularis, were successful. One operation with superior exposure, and without capsular reefing or shortening of the subscapularis, was unsuccessful.
This protocol describes a pragmatic multicentre
randomised controlled trial (RCT) to assess the clinical and cost
effectiveness of arthroscopic and open surgery in the management
of rotator cuff tears. This trial began in 2007 and was modified
in 2010, with the removal of a non-operative arm due to high rates
of early crossover to surgery. Cite this article:
We report the case of an eight-month-old girl who presented with a poliomyelitis-like paralysis in her left upper limb caused by enterovirus 71 infection. She recovered useful function after nerve transfers performed six months after the onset of paralysis. Early neurotisation can be used successfully in the treatment of poliomyelitis-like paralysis in children.
We investigated the functional outcome in patients
who underwent reverse shoulder replacement (RSR) after removal of
a tumour of the proximal humerus. A total of 16 patients (ten women
and six men) underwent this procedure between 1998 and 2011 in our
hospital. Five patients died and one was lost to follow-up. Ten
patients were available for review at a mean follow-up of 46 months
(12 to 136). Eight patients had a primary and two patients a secondary
bone tumour. At final follow up the mean range of active movement was: abduction
78° (30° to 150°); flexion 98° (45° to 180°); external rotation
32° (10° to 60°); internal rotation 51° (10° to 80°). The mean Musculoskeletal
Tumor Society score was 77% (60% to 90%) and the mean Toronto Extremity
Salvage Score was 70% (30% to 91%). Two patients had a superficial
infection and one had a deep infection and underwent a two-stage
revision procedure. In two patients there was loosening of the RSR;
one dislocated twice. All patients had some degree of atrophy or
pseudo-atrophy of the deltoid muscle. Use of a RSR in patients with a tumour of the proximal humerus
gives acceptable results. Cite this article:
