1. A survey has been made of 518 operations for hallux valgus and hallux rigidus. 2. The methods of critical examination used in this survey are described. 3. The results obtained have led to the formulation of certain views on etiology and modes of treatment. 4. In hallux valgus in the adolescent, operations aimed at correcting the primary deformity are justifiable when correctly performed, though the exact form such operations should take still requires further study. 5. In hallux valgus in the adult, arthroplasty offers a reasonably good solution in the well chosen case, though no one should consider that the results are so good as to make unnecessary any further research in this field. Metatarsal osteotomy has in the adult only a limited sphere of application. 6. In hallux rigidus arthroplasty alone has no place in the treatment of the adult cases showing metatarsus primus elevatus, nor in the adolescent case. The possibilities of other methods of operative treatment, notably osteotomy, are discussed.
We have reviewed 50 patients at a mean period of 2.7 years after operations to restore elbow flexion lost as a result of traction injuries of the brachial plexus. A variety of operations were used and, in general, patient satisfaction was high. Objectively, however, the power in the transferred muscles was poor; less than half of the patients had a significant improvement in function. Poor control of the shoulder often compromised the result. Latissimus dorsi and triceps transfers proved most reliable, and some Steindler flexorplasties also gave satisfactory results. Pectoralis major transfers were disappointing and we do not recommend their use in women.
In this study, we discuss 68 cases in which peripheral nerve trunks were inadvertently divided by surgeons. Most of these accidents occurred in the course of planned operations. Delay in diagnosis and in effecting repair was common.We list the nerves particularly at risk and the operations in which special care is needed.
We describe a method for approaching the lower cervical and upper thoracic spine, the brachial plexus and related vessels. The method involves the elevation of the medial corner of the manubrium, the sternoclavicular joint, and the medial half of the clavicle on a pedicle of the sternomastoid muscle. We have used this exposure in 17 cases with few complications and good results. Its successful performance requires high standards of anaesthesia, surgical technique and postoperative care.
1. Twenty-nine patients with traction lesions of the brachial plexus have been studied. 2. The methods of study have been by clinical examination, by operative exploration and biopsy and by examination of axon reflexes. 3. Results in each of these sections have been related to the progress of the lesions. 4. The results suggest: a) that the reason for the generally poor prognosis in traction lesions of the brachial plexus is the frequency of intradural preganglionic damage and of tearing apart of the plexus; b) that the former occurrence can with some accuracy be diagnosed by examination of axon reflexes and that the latter can be detected at operation. 5. Indications for operative exploration are given and a plan is outlined for the management of these cases.
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