Lower rotating point nutrient vessels of sural nerve flap with distant pedicled repairing soft tissue defect of foot and ankle

To explore lower rotating potint nutrient vessels of sural nerve flap with distant pedicled repairing the soft tissue defect of foot and ankle.Methods Lay a foundation of anatomic studying from february 2003 to March 2004,using lower rotating point nutrient vessels of sural nerve flap with distant pedicled repairing the soft tissue defect of foot and ankle in 11 cases.Cause of injuring:traffic accident 7 cases,crushing 1 case,saw injury 1 case,skin cancer 1 case,chronic ulcer 1 case.Areas:foot heel 6 cases,shank lower section 2 cases,heel tendon 2 cases,the distant back of the foot 1 case.Using the flap axis point was 1～3 cm above the pin of the external heel,average 2 cm.The scope of the flap was 6.0 cm×8.0 cm～12.0 cm～18.0 cm.Results All sural nerve flaps were alive.Of them,2 cases have distant part necrosis,accompanying with subcutaneous tissue,1 case heels after change dressings,another heels after skin grafting.All case can walk as usual,the flap was wear-resisting and keenly feel.Conclusion Lower rotating point nutrient vessels of sural nerve flap,donner area was fine,available area was large,skin in the pink,easy grafting,without main blood vessel damage,survival rate high,it is a good donner area in repairing around heel,foot and shank lower section.7 refs,1 tab.

The Use of Rotation Flap to Cover a Facial Defect—A Case Study

Background: There are often situations that require the correction of facial defects. Local fasciocutaneous flaps provide a reasonable option for reconstruction of facial defects with good colour and texture match and good success rate. Among the various options of local flaps is the use of a rotation flap. Aim: The aim of this work is to demonstrate the reliability of the rotation flap in the correction of facial defects and its ability to achieve a good aesthetic outcome by applying the knowledge of facial aesthetic units. Case Presentation : This is a case report of a 28-year-old woman who suffered an avulsion injury to the face with loss of facial tissue resulting in exposure of the left zygomatic bone. The defect measured 5 cm × 6 cm. A rotation flap was used to cover the defect after the wound had been previously irrigated and debrided. Her wounds healed well. She suffered no facial nerve injury. The rotation flap resulted in a good colour match with no disruption of facial contour. Conclusion: The Rotation flap provides a reasonable option for reconstruction of facial defects with good colour and texture match.

Repair of infectious scalp defects with titanium mesh exposure by scalp rotation flap

Objective To explore the application of scalp rotation flap in reconstruction of infectious scalp defect with titanium mesh exposure. Methods Twelve patients were treated in this group including 4 males and 8 female. S The defective size ranged from 2. 0 cm × 5. 0 cm to 0.

A two-step correction of a congenital alar cleft in an adult patient:A case report

This report describes a two-step surgical correction of an isolated left-sided congenital alar cleft in a 21-year-old male patient presenting with a 9×6.5 mm^(2)-sized cleft.Malformations of the alar structure and displacement of the lower lateral cartilage were observed.All flaps survived,and the patient was completely satisfied with the surgical results.This surgical treatment is simple and reliable,can greatly improve the nasal appearance of patients with alar clefts,and may be an alternative to the current surgical treatment.

Management of Ruptured Scalp Arteriovenous Malformation: A Rare Case and Literature Review

Arteriovenous malformation (AVM) are vascular anomalies that arise due to abnormal connection with shunting of blood from arteries to veins without an intervening capillary network. They are mostly found intracranially but extracranially, the scalp AVM cases are also well reported. However, arteriovenous malformation (AVM) of the scalp is a rare lesion whose natural history is not clearly understood. The clinical manifestation of AVM includes asymptomatic state, local discomfort, headaches and occasional scalp necrosis leading to massive haemorrhage. CT or MR angiography remains the cornerstone for investigation. The options of treatment include complete surgical excision, embolization or a combination of the two modalities. We present the successful management of a young man who presented with a torrential bleeding from a ruptured scalp arteriovenous malformation and had to undergo emergency complete excision followed with a rotational flap for the scalp reconstruction.

Review of soft tissue coverage options in distraction osteogenesis of the extremity

Aim:To review the choices of soft tissue coverage in distraction osteogenesis of the extremity.Methods:A PubMed literature search yielded 14 articles included for systematic review.Data were extracted from each article if available(sample size,patient age,surgical indications,type of flap,use of additional modalities,method of bone osteogenesis,postoperative events,follow-up,satisfaction,weight-bearing status,and success rate).Unpaired t-tests were performed to compare complication rates.A retrospective review of three cases was also conducted.Results:Fourteen articles discussed 145 patients with a mean age of 33.4 years and 146 extremity injuries followed over 3.3 years on average.Indications included chronic osteomyelitis or nonunion(58.2%)and acute trauma(41.8%).Average time from injury was 1.1 years.Ilizarov frame was used in 12 articles.Free flaps(88.0%)or rotational flaps(12.0%)were used,with muscle flaps(96.7%)being most common.Most extremities received free latissimus dorsi or rectus abdominis flaps.Bone grafts and antibiotic beads were often used in conjunction.Although complications and reoperations were not uncommon(up to 30%),98.8%of patients on average were ultimately weight bearing and all articles reported>91%success rate.Additionally,the rates of any complication were not statistically different between"fix and flap"protocol and flap or frame first.Lastly,a three-patient case series is presented.Conclusion:Bone transport with soft tissue reconstruction remains an excellent choice for patients with large bony defects or who are unable to undergo autologous bone grafting.Not one surgical approach to limb salvage is superior,and decision should be made on a case by case basis between the surgeon and the patient.