Article

Nerve transfer to deltoid muscle using the nerve to the long head of the triceps, part II: a report of 7 cases.

Upper Extremity and Reconstructive Microsurgery Unit, Institute of Orthopaedics, Lerdsin General Hospital, Bangkok, Thailand.
The Journal Of Hand Surgery (Impact Factor: 1.57). 08/2003; 28(4):633-8. DOI: 10.1016/S0363-5023(03)00199-0
Source: PubMed

ABSTRACT This study reports the results of nerve transfer to the deltoid muscle using the nerve to the long head of the triceps.
Seven patients with an average age of 25 years with loss of shoulder abduction secondary to upper brachial plexus injuries had nerve transfer using the nerve to the long head of the triceps to the anterior branch(es) of the axillary nerve through the posterior approach. The spinal accessory nerve was used simultaneously for nerve transfer to the suprascapular nerve. The follow-up period ranged from 18 to 28 months (average, 20 mo).
All patients recovered deltoid power against resistance (M4) at the last follow-up evaluation. Useful functional recovery was achieved in all 7 patients; 5 had excellent recoveries and 2 had good results. The average shoulder abduction was 124 degrees. No notable weakness of elbow extension was observed.
This method is a reliable and effective procedure for deltoid reconstruction in brachial plexus injury (upper-arm type) and should be combined with spinal accessory nerve transfer to the suprascapular nerve to obtain good shoulder abduction.

0 Bookmarks
 · 
284 Views
  • [Show abstract] [Hide abstract]
    ABSTRACT: Management of brachial plexus injury is a demanding field of hand and upper extremity surgery. With currently available microsurgical techniques, functional gains are rewarding in upper plexus injuries. However, treatment options in the management of flail and anaesthetic limb are still evolving. Last three decades have witnessed significant developments in the management of these injuries, which include a better understanding of the anatomy, advances in the diagnostic modalities, incorporation of intra-operative nerve stimulation techniques, more liberal use of nerve grafts in bridging nerve gaps, and the addition of new nerve transfers, which selectively neurotise the target muscles close to the motor end plates. Newer research works on the use of nerve allografts and immune modulators (FK 506) are under evaluation in further improving the results in nerve reconstruction. Direct reimplantation of avulsed spinal nerve roots into the spinal cord is another area of research in brachial plexus reconstruction.
    Indian journal of plastic surgery : official publication of the Association of Plastic Surgeons of India. 05/2014; 47(2):191-8.
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: To compare the functional and EMG outcomes of long-nerve grafts to nerve transfers for complete axillary nerve palsy. Over a 10-year period at a single institution, 14 patients with axillary nerve palsy were treated with long-nerve grafts and 24 patients were treated with triceps-to-axillary nerve transfers by the same surgeon (S.W.W.). Data were collected prospectively at regular intervals, beginning before surgery and continuing up to 11 years after surgery. Prior to intervention, all patients demonstrated EMG evidence of complete denervation of the deltoid. Deltoid recovery (Medical Research Council [MRC] grade), shoulder abduction (°), improvement in shoulder abduction (°), and EMG evidence of deltoid reinnervation were compared between cohorts. There were no significant differences between the long-nerve graft cohort and the nerve transfer cohort with respect to postoperative range of motion, deltoid recovery, improvement in shoulder abduction, or EMG evidence of deltoid reinnervation. These data demonstrate that outcomes of long-nerve grafts for axillary nerve palsy are comparable with those of modern nerve transfers and question a widely held belief that long-nerve grafts do poorly. When healthy donor roots or trunks are available, long-nerve grafts should not be overlooked as an effective intervention for the treatment of axillary nerve injuries in adults with brachial plexus injuries. Therapeutic III.
    The Journal of hand surgery 04/2014; · 1.33 Impact Factor
  • Source
    [Show abstract] [Hide abstract]
    ABSTRACT: The incidence of brachial plexus injuries is rapidly growing due to the increasing number of high-speed motor-vehicle accidents. These are devastating injuries leading to significant functional impairment of the patients. The purpose of this review paper is to present the available options for conservative and operative treatment and discuss the correct timing of intervention. Reported outcomes of current management and future prospects are also analysed.
    ISRN Biomathematics 04/2014; 2014:1-10.