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PubMed2005

Comparison of diced cartilage graft wrapped in surgicell and diced cartilage graft wrapped in fascia: an experimental study.

HYPOTHESIS: This study was conducted to compare diced cartilage grafts wrapped in fascia and diced cartilage grafts wrapped in surgicell with respect to their resorption. STUDY DESIGN: Experimental study. METHODS: Eight male Wistar Albino rats were used. After general anesthesia, two different subcutaneous pockets (upper and lower pocket) were prepared in the rat's abdomen. Surgicell-wrapped homograft that was taken from the ear was placed into the upper subcutaneous pocket. Fascia-wrapped homograft which was taken from the ear was placed into the lower subcutaneous pocket. All the rats were killed at the end of 2 months, and the samples were collected to be examined histopathologically. Cartilage mass, foreign body reaction, fibrosis, chronic inflammation, and vascularization were researched. RESULTS: Diced cartilage wrapped surgicell stained negative for glial fibrillary acidic protein (GFAP). Diced cartilage wrapped in fascia stained positive for GFAP. There was a significant difference between two groups with respect to fibrosis, chronic inflammation, and cartilage mass. There was no significant difference between the two groups regarding vascularization. CONCLUSIONS: This study suggests that diced cartilage graft wrapped in surgicell was absorbed, whereas diced cartilage graft wrapped in fascia was not.

Absorption↗
PubMed2005

Autogenous fascia lata grafts: clinical applications in reanimation of the totally or partially paralyzed face.

BACKGROUND: Although they are traditionally reserved for "aesthetic refinement" in the latter stages of facial reanimation surgery, the author uses a variety of autogenous fascia lata grafts in a very aggressive approach as the primary therapeutic option in static facial rebalancing and/or in conjunction with dynamic muscle transfers to achieve architectural integrity and functional restoration of the totally or partially paralyzed face. METHODS: Forty-nine autogenous fascia lata grafts, harvested through serial incisions in the lateral thigh, were placed in 35 totally or partially paralyzed faces. The grafts were categorized by anatomical location: I and II, lateral lip in totally paralyzed and partially paralyzed faces, respectively; III, nostril suspension; IV, lower eyelid suspension; V, bimalar lower lip sling; and VI, platysma transfer/autogenous fascia lata extension for lower lip invagination. RESULTS: In all group I and II cases, static balance of facial architecture was restored at 4 to 6 weeks (after swelling resolved). Average lip commissure displacement was corrected to within 0.5 cm of the horizontal axis. Subjective functional improvement in speech, fluid retention, and chewing was immediate in all cases. In group I (n = 10; median age, 10.5 years), a 60 to 100 percent symmetrical smile was achieved with voluntary gracilis contraction of 3 of 5 to 5 of 5. In group II (n = 20; median age, 33 years), with 16 sling only patients, one to two grades of voluntary risorius and lip elevator motion were achieved in most. When accompanied by a temporalis turnover flap, both risorius and lip elevator function improved two to three grades. In group III (n = 5), inspiratory collapse was ameliorated in all cases and nasal flow improved subjectively 80 to 100 percent. In group IV (n = 4), scleral show and keratitis were improved in all cases. In group V (n = 6), improved oral competence was achieved in all patients. In group VI (n = 4), static lip evagination was achieved in all cases; voluntary lip depressor function was two to four grades improved. CONCLUSIONS: Early placement of autogenous fascia lata restores static balance of the deeper facial architecture in repose. Functional improvement of chewing, fluid retention, speech articulation, smile symmetry, and ectropion is immediate. The psychological effect is also immediate, with achievement of self-esteem and acceptance by family and peers.

Adolescent↗
PubMed2006

Composite anterolateral thigh-fascia lata flap: a good alternative to radial forearm-palmaris longus flap for total lower lip reconstruction.

BACKGROUND: Major defects of the lower lip are challenging to the reconstructive surgeon. The major goals in treating total lower lip defects are reconstruction of the external skin and mucosal lining and maintenance of oral competence and sphincter function. The authors describe reconstruction of total lower lip and larger full-thickness defects including the cheek and commissure by means of a composite anterolateral thigh-fascia lata free flap. METHODS: The flap was harvested with 5-cm fascial extensions at the superior and inferior margins. The flap was folded over the fascia lata to restore the intraoral lining and cover the external skin defect. Fascia lata extensions were divided longitudinally into two fascial strips at both margins of the flap. Two strips were tunneled through the orbicularis muscle in the upper lip and sutured to each other and to the orbicularis muscle. The remaining two strips were anchored to the zygomatic bone periosteum by permanent sutures. This procedure was used in 11 patients. RESULTS: In all cases, disease was advanced squamosus cell carcinoma. The patients' ages ranged from 37 to 72 years. Nine patients had cancer of the lower lip and two patients had a buccal cancer involving the lip. The entire lower lip, bilateral modiolus, and part of the cheek were resected in all patients, and mandibulectomy was performed in three patients. Flap survival was 100 percent. One patient died 10 days after the operation because of cardiopulmonary arrest. At the end of the 1-year follow-up period, all patients had good oral continence at rest and had achieved sufficient oral competence when eating. Eight patients were able to resume a regular diet and two patients could eat a soft diet. CONCLUSIONS: This flap is a good choice for reconstruction of the extensive head and neck defects. We think that anterolateral thigh-fascia lata composite flap has maximum reconstructive capacity and minimal donor-site morbidity. This flap has many advantages over the radial forearm flap and should replace to the composite radial forearm palmaris longus tendon flap when total lower lip reconstruction is concerned.

Adult↗
PubMed1993

[The laterocranial fascia structures in the upper and forearm and the differences in the insertion of the M. biceps brachii in domestic mammals].

The laterocranial fascia of the upper arm and forearm, as well as aponeurotic relationships of the Musculus biceps brachii were investigated on each of ten forelimbs from horses, cattle and swine. Ten canine biceps were also investigated. Equine and bovine fascia contain elastic components. An as-yet undescribed ligament-like aponeuroses of the laterocranial forearm fascia to the Fossa radialis humeri was seen in all three species studied. The laterocranial fascia of the upper and forearm form a common passage for the Musculi brachialis et extensor carpi radialis. In the case of the horse, the ulnar aponeurotic tendon of the biceps muscle crosses below the Ligamentum collaterale cubiti medialis. In cattle, on the other hand, it runs between the two branches of the collateral ligament, to attach on the olecranon. This portion of the equine tendon protrudes into the joint. It has connective tissue character in young animals, but becomes fibrocartilaginous in older horses. The radial aponeuroses of the canine biceps exhibits two branches. A situation similar to that seen for the ulnar aponeuroses of the equine Musculus biceps brachii is observed on the inside surface of the porcine Ligamentum cubiti mediale, in which a wedge of connective tissue protrudes into the joint, taking on fibrocartilaginous character in older animals.

Animals↗
PubMed1975

The applied surgical anatomy of the peritoneal fascia of the groin and the "secondary" internal inguinal ring.

The preperitoneal fascia of the groin is distinct from the transversalis fascia, although often mistaken for it. This distinction, and other special features of this fascia in the inguen, are more readily appreciated in the course of the preperitoneal approach than by the conventional transinguinal approach. Certain features of this fascia which are of practical surgical significance are emphasized, especially those concerning operations for hernias, hydroceles, or undescended testes in infancy and childhood. These special features include the preperitoneal fascial ring or secondary internal ring, which appears to have been confused in the past with the transversalis fascial opening or internal ring proper. Other features concerning the relative merits of the preperitoneal approach to groin hernias as opposed to the conventional transinguinal approach are discussed.

Adult↗
PubMed2004

Autogenous temporalis fascia patch graft for porous polyethylene (Medpor) sphere orbital implant exposure.

BACKGROUND: Temporalis fascia has been recommended for hydroxyapatite sphere exposure. The aim of this study was to identify potential risk factors for exposure of porous polyethylene (Medpor) sphere implants and evaluate the use of autogenous temporalis fascia as a patch graft for exposure. METHODS: A retrospective review of consecutive cases of porous polyethylene sphere orbital implant exposure. RESULTS: Five cases presented between May 2000 and October 2001 (three males, two females; mean age 44.5 years). Three had enucleation (two with primary implants) and two had evisceration (one with primary implant). Exposure occurred in one primary, two secondary, and two replacement implants. Orbital implant diameter was 20 mm in four cases and 16 mm in one case (contracted socket). The mean time from implantation to exposure was 23 months (range 0.7-42.6). Three patients had secondary motility peg placement before exposure. The average time from last procedure (sphere implant or peg insertion) to exposure was 3 months (range 0.7-12.6). Four patients required surgical intervention, of which three needed more than one procedure. Autogenous temporalis fascia grafting successfully closed the defect without re-exposure in three of these four patients. The grafts were left bare in three patients, with a mean time to conjunctivalise of 2.4 months (range 1.6-3.2). CONCLUSIONS: Exposed porous polyethylene sphere implants were treated successfully with autogenous temporalis fascia graft in three of four patients. This technique is useful, the graft easy to harvest, and did not lead to prolonged socket inflammation, infection, or extrusion.

Adult↗
PubMed1993

Lumbar cribriform fascia: appearance at freezing microtomy and MR imaging.

Axial T1-weighted magnetic resonance (MR) images and exactly corresponding sections obtained with freezing microtomy of cadaveric lumbosacral spinal columns were compared to describe the MR appearance of the cribriform fascia within the neural foramen. On anatomic sections, the cribriform fascia was identified as a thin sheet of tissue in the lateral neural foramen. On MR images, the cribriform fascia appeared as a thin band of low signal intensity, which contrasted with the high-signal-intensity epidural fat. The cribriform fascia is another landmark in the neural foramen that can be identified with MR imaging.

Fascia↗
PubMed1992

Fascia and perichondrium atrophy in tympanoplasty and recurrent middle ear atelectasis.

Fascia and perichondrium grafts to replace and reinforce thin, atrophic tympanic membranes (TMs) are recommended by several authors to correct middle ear atelectasis by forming a fibrous, collapse-resistant TM. This study reviewed the status of connective tissue grafts performed over the 10-year period from 1979 to 1988 to determine if these grafts would maintain sufficient strength and fibrous character to resist recurrent atelectasis. The author used fascia or perichondrium to repair 89 TM defects, and 63 ears were available for follow-up: 54 had cholesteatomas and 9 had perforations. Graft atrophy was judged by microscopic otoscopy and Kodachrome otophotography. Fascia TM grafts atrophied in 35 of 43 ears (80%), and perichondrium atrophied in 8 of 20 ears (40%). Grafts maintained their relatively thick and fibrous character in only 20 of 63 ears (32%). If fascia and perichondrium used to correct atelectasis were to atrophy at the same rate as the grafts in this series, atelectasis would recur after attempts to reinforce atrophic TMs. Atelectasis-prone middle ears require intubation despite surgery.

Adolescent↗
PubMedDate not supplied

Plantar fascia ruptures in athletes.

OBJECTIVE: To educate sports medicine practitioners as to length of time for an athlete to return to activity after sustaining a rupture of the plantar fascia. METHODS: Athletic patients sustaining plantar fascia ruptures and subsequent treatment were reviewed. Diagnosis was based on clinical findings, although radiographic studies were done. Patients were treated for 2 to 3 weeks with a below-knee or high-top boot, nonweightbearing, with an additional 2 to 3 weeks of weightbearing in the boot. Patients used physical therapy. RESULTS: Eighteen athletes, including 6 elite athletes, were evaluated. Mean age was 40.9 +/- 13.2 years. There were 12 males and 6 females. Mean postinjury follow-up was 42 months. Duration of prior plantar fascia symptoms ranged from 0 to 52 weeks. All but 2 ruptures were of the medial portion. Four patients had injections prior to rupture. Five patients wore orthoses preinjury; 14 wore orthoses postinjury. All patients returned to activity after 2 to 26 weeks (mean, 9.1 +/- 6.0 weeks). Running athletes predominantly composed the cohort; others played tennis, volleyball, and basketball. CONCLUSION: Using the treatment protocol, patients sustaining plantar fascia rupture can achieve favorable results with complete return to activity. None of the 18 patients sustained reinjury, had postinjury sequelae, or necessitated surgery, contrary to other studies.

Adult↗
PubMed2000

The biomechanical relationship between the tendoachilles, plantar fascia and metatarsophalangeal joint dorsiflexion angle.

We carried out an experiment to measure the relationship between tensile force in the tendoachilles and plantar fascia strain, and how this relationship is affected by the metatarsophalangeal joint dorsiflexion angle. Eight cadaver lower extremity specimens underwent biomechanical testing. Using a servo-hydraulic testing machine, a tensile force up to 500 N was applied to the tendoachilles while the strain on the plantar fascia was measured using an extensometer. The experiment was repeated at four different metatarsophalangeal joint dorsiflexion angles (0 degrees, 5 degrees, 30 degrees, and 45 degrees). Measurements and calculations showed that dorsiflexion of the toes tightens the plantar fascia (the windlass effect) and increases the effect that a tensile force in the tendoachilles has on the tensile strain and tensile force in the plantar fascia.

Achilles Tendon↗
PubMed1995

Endoscopic plantar fascia release: an anatomical study.

The anatomical relationship of neurovascular structures to the plantar fascia after endoscopic fasciotomy was studied in 13 adult fresh-frozen cadaver feet. Using a single portal technique, an endoscopic system was placed into the plantar compartment through a 1-cm medial incision. Under direct endoscopic visualization, the plantar fascia was released. The feet were then dissected and the anatomic relationship of the neurovascular structures to the area of release was studied. The average amount of plantar fascia released was 81%. The average distance of the release to the lateral plantar nerve, and the nerve to the abductor digiti minimi was 10.5 and 12.3 mm, respectively. The flexor digitorum brevis muscle was partially transected in 46% of the cases, and the average amount of muscle transected was 0.8 mm. The endoscopic approach to the release of the plantar fascia provides adequate release and does not appear to pose any danger to underlying neurovascular structures.

Adult↗
PubMed1998

Complications of plantar fascia rupture associated with corticosteroid injection.

From 1992 to 1995, 765 patients with a clinical diagnosis of plantar fasciitis were evaluated by one of the authors. Fifty-one patients were diagnosed with plantar fascia rupture, and 44 of these ruptures were associated with corticosteroid injection. The authors injected 122 of the 765 patients, resulting in 12 of the 44 plantar fascia ruptures. Subjective and objective evaluations were conducted through chart and radiographic review. Thirty-nine of these patients were evaluated at an average 27-month follow-up. Thirty patients (68%) reported a sudden onset of tearing at the heel, and 14 (32%) had a gradual onset of symptoms. In most cases the original heel pain was relieved by rupture. However, these patients subsequently developed new problems including longitudinal arch strain, lateral and dorsal midfoot strain, lateral plantar nerve dysfunction, stress fracture, hammertoe deformity, swelling, and/or antalgia. All patients exhibited diminished tension of the plantar fascia upon examination by the stretch test. Comparison of calcaneal pitch angles in the affected and uninvolved foot showed a statistically significant difference of 3.7 degrees (P = 0.0001). Treatment included NSAIDs, rest or cross-training, stretching, orthotics, and boot-brace immobilization. At an average 27-month follow-up, 50% had good/excellent scores and 50% had fair/poor scores. Recovery time was varied. Ten feet were asymptomatic by 6 months post rupture, four feet by 12 months post rupture, and 26 feet remained symptomatic 1 year post rupture. Our findings demonstrate that plantar fascia rupture after corticosteroid injection may result in long-term sequelae that are difficult to resolve.

Adrenal Cortex Hormones↗
PubMed1999

An easy and safe approach to separating Denonvilliers' fascia from rectum during radical retropubic prostatectomy.

PURPOSE: We describe a simple technique for excising Denonvilliers' fascia during nonnerve sparing radical retropubic prostatectomy. MATERIALS AND METHODS: After incision of the perirectal fascia Denonvilliers' fascia is bluntly mobilized off of the rectum digitally and by using an aortic clamp. RESULTS: This technique was used successfully in 200 consecutive cases of nonnerve sparing radical retropubic prostatectomy since 1994 with no rectal injuries. CONCLUSIONS: This procedure guarantees simple and complete excision of Denonvilliers' fascia, which covers the posterior surface of the prostate during nonnerve sparing radical retropubic prostatectomy.

Fascia↗
PubMed2001

Bronchial stump reinforcement in right pneumonectomy with fascia lata and gelatin resorcin formalin (GRF) glue: case report.

We reinforced the bronchial stump with fascia lata and Gelatin Resorcin Formalin (GRF) glue in a right pneumonectomy. This method was found to be simple and useful. We describe our case and the method herein. A 62-year-old woman had a malignant polypoid lesion which completely occluded the introitus of the right main bronchus and deviated to the introitus of the left main bronchus. Right pneumonectomy was done but materials (pleura, pericardium, intercostal muscle, etc.) obtained from the thoracic cavity were insufficient for bronchial stump reinforcement due to severe adhesion caused by prior tuberculosis. Therefore, we reinforced the bronchial stump using the fascia lata and GRF glue. Fascia lata is a superior material for reinforcement in terms of strength and ease of molding, as well as harvesting. GRF glue is a superior adhesive with rapid and strong fixation. We consider this method of reinforcing the bronchial stump with fascia lata and GRF glue to be feasible, in particular, for pneumonectomy or lobectomy without adequate material in the thoracic cavity because of severe adhesion or lesions.

Drug Combinations↗
PubMed2000

[Repair of soft tissue defect of the hand with a fascia lata flap by microvascular anastomosis].

OBJECTIVE: This is to report the clinical experience in repair of the soft tissue defects of the hand using a free fascia lata flap and skin graft. METHODS: Eight cases of soft tissue defects of the hand were repaired with a fascia lata flap by means of microvascular anastomosis. The size of the fascia lata flap ranged from 2.5 cm x 7 cm to 6 cm x 16 cm. RESULTS: All the fascia lata flaps survived completely with satisfactory results. CONCLUSION: The flap is nourished by the descending branch of the lateral femoral circumflex artery and seems to have a constant vascular supply and a long pedicle. The dissection of the flap is easy. The flap is thin and very suitable for repair of soft tissue defects of the hand.

Adolescent↗
PubMed2001

[The tensor fascia lata racket shape myocutaneous island flap].

OBJECTIVE: To provide a racket shape tensor fascia lata myocutaneous island flap according to the anatomical form and blood supply of the tensor fascia lata. METHODS: Four tensor fascia lata racket shape myocutaneous island flaps were used in four patients clinically. All 4 flaps were for repairing abdominal defect. RESULTS: Three of the four flaps survived without complication. In one of the four flaps, skin necrosis at the distal tip was noted and needed additional skin graft. CONCLUSIONS: The tensor fascia lata racket shape myocutaneous island flap is a convenient island flap. The island flap designed like racket shape has two benefits than the conventional rectangular island flap: 1. The narrow proximal part of the flap is like a extended pedicle, which makes the broad distal part of the flap can easily be transposed to the recipient site. 2. The donor defect of the narrow proximal part can be closed directly, which lessens the size of skin graft for the donor defect. The cause of skin necrosis at the distal tip of one flap is mainly due to that the length of the flap exceeds the distal end of the middle one third of the lateral thigh.

Abdomen↗
PubMedDate not supplied

[Comparison of hearing levels and tympanic membrane healing obtained by cartilage palisade and temporal fascia tympanoplasty techniques: preliminary results].

OBJECTIVES: We compared the levels of hearing and tympanic membrane healing obtained by cartilage palisade and temporal fascia tympanoplasty techniques. PATIENTS AND METHODS: Tympanoplasty procedures with the use of cartilage palisade (30 patients; 14 males, 16 females; mean age 28 years; range 10-62 years) and temporal fascia (30 patients; 17 males, 13 females; mean age 30 years; range 12-58 years) were compared with respect to tympanic membrane healing and hearing levels. The size of perforations in the cartilage tympanoplasty group was greater than that of the temporal fascia group. Audiological assessments were performed in the postoperative third and sixth months. The follow-up period was at least six months. Tympanic membrane healing and hearing levels were statistically analyzed using the chi-square and Mann-Whitney U-tests. RESULTS: Tympanic membrane healing rates were 80% (24 patients) and 86% (26 patients) in the temporal fascia and cartilage tympanoplasties, respectively. Postoperatively, hearing levels improved in both groups. However, no significant differences were found between the two treatment groups with respect to tympanic membrane healing and hearing levels. CONCLUSION: Our findings suggest that cartilage palisade graft can be safely used in the treatment of tympanic membrane perforations, with no adverse effects on the hearing levels in the postoperative six months.

Adolescent↗
PubMed2004

Ultrasonographic study of Achilles tendon and plantar fascia in chondrocalcinosis.

OBJECTIVE: To investigate by high frequency grey-scale ultrasonography (US) and power Doppler sonography (PDS) the modality and frequency of involvement of the Achilles tendon and plantar fascia in chondrocalcinosis (CC), and to correlate these findings with clinical complaints and radiographic evidence. METHODS: The heels of 57 consecutive patients with CC were evaluated by US, PDS, and radiography. One control group of 50 consecutive patients with osteoarthritis (OA) without signs of CC was studied in the same way. A second control group of 50 healthy subjects underwent only US/PDS examination. All subjects also underwent clinical assessment. RESULTS: US revealed Achilles tendon calcifications in 57.9% of those with CC, but none in the control groups. Plantar fascia calcifications were observed in 15.8% of CC and in 2% of OA cases, but not in healthy controls. US showed no significant difference in postero-inferior and inferior calcaneal enthesophytosis between subjects with CC (59.6% and 61.4%, respectively) and those with OA (46% and 44%, respectively). Such alterations were also present, in lower percentages, in the healthy controls. Posterior and inferior calcaneal erosions were absent in all groups. Achilles enthesopathy was found in 22.8% of patients with CC (14.9% of heels, with vascular signals in 11.4% of heels on PDS). Deep retrocalcaneal bursitis was found in 10.5% of patients with CC (7% of heels, with vascular signals in 5.2% of heels on PDS). Plantar fasciitis was found in 40.3% of patients with CC (36% of heels, with vascular signals in 2.6% of heels on PDS) and in 14% of OA patients, but not in healthy controls. No significant correlation was found between talalgia or sex of patients and presence of calcifications. A significant correlation was observed between talalgia and Achilles enthesopathy (r = 0.78, p < 0.0001), deep retrocalcaneal bursitis (r = 0.7, p < 0.0001), and plantar fasciitis (r = 0.31, p < 0.001). A significant correlation between talalgia and vascular signals on PDS was observed in Achilles enthesopathy (r = 0.91, p < 0.0001) and deep retrocalcaneal bursitis (r = 0.65, p < 0.0001). The presence of vascular signals on PDS was significantly associated with the presence of tendinous and bursal grey-scale US alterations. Achilles tendon calcifications were 39% sensitive, 100% specific, and 77% accurate for the presence of CC, whereas plantar fascia calcifications were 15% sensitive, 98% specific, and 54% accurate. Excellent agreement was found between US and radiography in detecting Achilles tendon calcifications (k = 0.86), plantar fascia calcifications (k = 0.77), postero-inferior enthesophytosis (k = 0.90), and inferior enthesophytosis (k = 0.83). CONCLUSION: Calcaneal tendon calcifications are frequent and asymptomatic findings in patients with CC, and they have a high specificity for this disease. US shows high agreement with radiography in depicting calcifications and enthesophytosis. Inflammatory changes of the calcaneal soft tissues are frequently observed by US and PDS in patients with chondrocalcinosis.

Achilles Tendon↗