Role of flaps and skin grafts in the management of neuropathic plantar ulcers

In the neurologically impaired foot pressure ulcers are common. Pressure point reduction must always be addressed. Most ulcers, perhaps with the exception of huge heel ulcers, will heal by secondary intention if treated conservatively in the right manner. However, conservative treatment can be very time consuming and might sometimes leave unstable scars. For those with recurrent ulcers, the time taken off work to heal these ulcers can be economically debilitating. Skin grafting and flep coverage can be rewarding in selected cases. Follow up with proper footwear is of uttermost importance. Soft tissue coverage can only occur when all signs of infection have resolved and the foot has an adequate blood supply.

Techniques for covering soft tissue defects resulting from plantar ulcers in leprosy: Part III - use of plantar skin or musculocutaneous flaps and anterior leg flap

Anatomical studies suggest that five types of plantar flaps namely, the lateral and medial plantar flaps, the Abductor hallucis, the Flexor digitorum brevis, and the Abductor digiti minimi myocutaneous flaps, can be incised from the central section of the sole. The advantages of a plantar flap are recognizable neurovascular bundles of the sole, wide calibre of constantly located blood vessels, identical histological structure of the donor and the recipient sites, hidden donnor site and absence of functional deficit. We have used the palntar flaps in seven cases. There has been no recurrence of ulceration in any of them during the follow up period of 12 to 108 month. An anterior leg flap based on the cutaneous branches of the anterior tibial artery, with firmly anchored vessels, a long pedicle with wide vessels may used not only as a free flap graft for reconstruction of moderate degree distant defects but also as a retrograde island flap graft for the reconstruction of adjacent tibial artery in five cases of plantar ulceration with satisfactoryresults. there was no recurrence of ulceration during the follow up period of 48 to 72 months

[Progression towards dislocations of foot bone lesions in leprosy]. / De l'évolution vers la dislocation des lésions osseuses du pied du lépreux.

From a series of 211 tarsal, medio-tarsal and metatarso-phalangeal dislocations, the authors, after having recalled the lesion mechanism, adopted a classification and gave a place to preventive conservative surgery in 52 cases. The early forms can have early limited arthrodesia. The developed lesions present indications of arthrodesia--isolated reconstruction or associated to spongy or cortico-spongy bone grafts. The late forms impose amputation even when the forefoot seems of good bone quality because the metatarsal-phalangial stiffness is the cause for the failure of the Wladimiroff-Mickulicz interventions.