1. Functional evaluation of early tendon transfer for foot drop
- Author
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Purushotham Lingaiah, Kameshwaran Jaykumar, Sumit Sural, and Anil Dhal
- Subjects
Orthopedic surgery ,RD701-811 - Abstract
Aim: Early tendon transfer has shown good outcomes in peripheral nerve injuries of upper limb. However, there is lack of knowledge on early tendon transfer for peripheral nerve palsy in lower limb. This study has been designed to study the functional outcomes of early tendon transfer in the lower limb, particularly for foot drop. Patients and Methods: We enrolled 30 cases of foot drop due to traumatic sciatic/common peroneal nerve (CPN) palsy between September 2012 and March 2016. We performed nerve exploration with repair and early tendon transfer in all patients. All patients were followed up for a minimum period of 24 months. Functional evaluation was carried out using Stanmore assessment questionnaire. Results: At the end of 24 months postoperatively, the Stanmore assessment questionnaire score showed a significant improvement from a mean preoperative score of 17.5 to mean postoperative score of 86.2. All patients were free of ankle–foot orthosis (AFO). All patients were subjectively satisfied. Time to return to original job was 5.2 months on an average. Ankle dorsiflexion of the operated limb was comparable to the normal limb in cases where there was nerve recovery. Planovalgus foot, a known complication of this procedure, was noted in 24 patients. However, it was not disabling to any patient. Conclusion: Early tendon transfer in CPN palsy/sciatic nerve palsy has a definite place in the management of the injured patient. The transfer, if appropriately carried out, acts as a helper, an internal splint, a substitute, or perhaps all of the three at varying times in the rehabilitative phase of the patient. Dorsiflexor clearance in swing phase of locomotion was quickly restored in all patients, obviating the need for AFO.
- Published
- 2018
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