Get Up to 40% OFF New-Season Styles * Limited time only.

Anterolateral Thigh Argument

Anterolateral Thigh Argument

These chimeric flaps contain multiple skin combinations, every with an unprejudiced vascular supply. The sural artery flap is a Type A fasciocutaneous flap primarily based on the sural artery direct cutaneous branch of the popliteal artery. It is situated between the popliteal fossa and the midposterior lower leg between the inside and assortment heads with the gastrocnemius muscles.

Flap Components

Wider flaps may be collected if the surgeon is ready to skin area graft the donor space. The argument has a big caliber pedicle, though the anatomy of this perforator charter boat or ships may be adjustable. Most ALTERNATIVE flaps, in our experience, require dissection of musculocutaneous perforator(s) and are occasionally equipped only by septocutaneous perforators.

Septocutaneous perforators of the peroneal artery present its blood. It is typically utilized for protection of defects in the center and decrease third of the leg. The superficial peroneal nerve may be included with a phase of fibula. Use this flap to get trunk, visage, abdomen, and thigh wounds. The detras interosseous artery flap is mostly a Type M fasciocutaneous argument based mostly in the dorsal facet of the forearm between the radius and ulna.

) is definitely a fashionable flap for reduce limb renovation for a number of triggers. It is predicated on an area of pores and skin and fascia on the anterolateral facet of the thigh given by perforators of the descending department of this lateral circumflex femoral artery.

Fibular No cost Flap

The pedicle dimensions are 6-10 cm, and it is diameter is certainly 2-3 logistik. This argument can be utilized to get defects throughout the ankle, ft ., and leg, and it is commonly used as a free argument. The trasero tibial artery flap is a Type B fasciocutaneous flap designed on the inside side of the leg from your knee to the medial malleolus. Based on septocutaneous perforators for the posterior tibial artery, it may be 6 by 18 cm.

This supplies a really large flap (15 cm × 35 cm) with a long pedicle (up to doze cm) giving a safeguards answer for most defects for the decrease limb. Other frequently used fasciocutaneous free of charge flaps include the radial forearm (for smaller defects), the scapular flaps, and the parascapular flaps (raised round ships close to the axilla). The latter are generally used over the ankle nevertheless could be difficult because of the thickness of the pores and skin. could be collected as a cutaneous flap which involves pores and skin and subcutaneous cells based on both a septocutaneous vessel or perhaps musculocutaneous perforator. It may be heightened as a composite flap, consisting of a fascial (fasciocutaneous anterolateral leg flap) or muscular (vastus lateralis myocutaneous anterolateral thigh flap) component.

Fasciocutaneous Flaps Of The Decreased Extremity

Perforator dissection could be tough and tedious towards the inexperienced microsurgeon. The dorsalis pedis flap may be a Type Udemærket fasciocutaneous argument based on the dorsal skin color of the inside two thirds of the foot from the rearfoot to the toes and fingers. Its blood vessels provide is usually from the septocutaneous perforators for the dorsalis pedis artery and first hinten metatarsal artery.

The saphenous argument is a Type A fasciocutaneous flap based totally on the saphenous artery subset of the descending genicular branch of the ” light ” femoral artery. Design the flap above the distal medial thigh in order that it measures six x 20 cm; work with it for knees wounds. The posterior or perhaps gluteal thigh flap depends on the pores and skin of the trasero thigh overlying the biceps femoris muscle mass. Its blood provide certainly is the descending branch of the lesser gluteal artery, identified midway between the trochanter and ischium. This flap regularly is used to repay ischial stress ulcers.

The pedicle is definitely three -4 cm in length and provides a diameter of 0. 3-zero. eight millimeter. This flap most frequently can be used intended for protection of leg injuries across the shin. It can be utilized as a sensory flap primarily based on the succinct, pithy peroneal neural. Most of the flaps of the calf may be designed as superiorly based, distally structured, island, or perhaps turnover flaps.

Posterior Equip Flap

It can also be designed over the lateral thigh between the higher trochanter and knee with proportions of 7 back button 20 cm. Use the medial thigh flap, which is twelve x 20 cm and has a pedicle of two-4 cm with a 1 . 5 mm size, for wounds of the abdomen, groin, and perineum. Inside the proper affected individual, the epidermis and subcutaneous fat from the anterolateral thigh could be reasonably thin, creating this flap a probably big donor web page of flexible and commonly sensate fasciocutaneous tissue. The epidermis paddle is often as giant simply because eight by 25 centimeters with most important closure attainable.

It may be raised with the trasero cutaneous nerve of the leg for a sensate flap for buttock and perineal wounds. In the thigh, the lateral and medial thigh flaps will be Type B fasciocutaneous flaps primarily based on the perforating branches of the profunda femoris and superficial femoral arteries, correspondingly. Use the horizontal thigh argument for safeguard of ischial and trochanteric disorders.

The flap can measure 15 back button 6 centimeter and may include the sural nerve as a neurosensory flap. The anterior tibial artery flap is a Type B fasciocutaneous flap found on the anterolateral facet of the knee between the knees and side malleolus. Depending on the septocutaneous branches of the informe tibial artery, it could evaluate 6 back button 18 cm.

The pedicle is normally 2-four cm long and has a diameter of nil. 5-1 logistik. It is utilized for protection of defects of this center and lower third of the calf and might are the saphenous neural for physical innervation. The peroneal artery flap is actually a Type W fasciocutaneous argument based on the lateral lower body over the fibula extending in the top of the fibula to the side malleolus.

Share this post

Deixe uma resposta

O seu endereço de e-mail não será publicado. Campos obrigatórios são marcados com *