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At least 289 records · Page 16Linked to original sources
PubMed2005

An outcome study of chronic Achilles tendinosis after excision of the Achilles tendon and flexor hallucis longus tendon transfer.

BACKGROUND: A number of operative techniques, including decompression with debridement and flexor hallucis longus (FHL) tendon augmentation, have been described for chronic degenerative Achilles tendinosis. Decompression with debridement has been shown to be effective; however, pain and functional limitation can persist in individuals with more severe tendon involvement. Augmentation with the FHL tendon can add mechanical support; however, difficulty in achieving proper tendon tensioning and the potential to leave behind painful diseased tendon are disadvantages of the technique. The purpose of this study was to present the results of a modified technique in which the Achilles tendon is completely excised and the FHL tendon is transferred. METHODS: Fifty-six surgeries using this modified technique were done between October, 1994, and March, 2002, for patients with chronic degenerative Achilles tendinosis. Forty-four patients with and average age of 58.2 (SD 10.1) years and an average time of followup of 3.4 (SD 1.9) years were available for testing. All subjects were mailed a packet of standardized questionnaire information that included the Self-Reported Health Related Quality of Life measures Short Form (SF-36) and the subjective component of the American Orthopaedic Foot and Ankle Society (AOFAS) Ankle and Hindfoot Score. Nineteen patients returned to the clinic for objective assessment. Statistical analysis tested for a difference in the SF-36 scores between our subjects and the general United States population and for a difference in strength and range of motion between the involved and uninvolved lower extremities. RESULTS: Pain decreased in 95.5% (n = 42) patients, and 86.4% (n = 38) patients were satisfied with the result. There was no significant difference (p > .05) between the SF-36 scores obtained by our sample compared to the general United States population. The average AOFAS score for the 19 patients was 91.6 (SD 7.7). Dorsiflexion range of motion was not significantly different (p = 0.17); however, significant deficits were found in plantarflexion range of motion (p = 0.001) and plantarflexion strength (p < 0.025). Strength deficits were 30% on average; however, all but one patient could do a heel raise. CONCLUSION: Complete Achilles tendon excision reduces pain while preserving functional status. Although strength deficits persisted, these deficits did not seem to affect the functional status in this sample of patients.

Achilles Tendon↗
PubMedDate not supplied

Extensor hallucis longus tendon transfer for correction of hallux varus.

The authors describe radiographic results from nine patients in whom hallux varus was repaired by transferring the extensor hallucis longus tendon (EHLT) under the deep transverse intermetatarsal ligament into the proximal-lateral base of the proximal phalanx. X-ray films revealed clinically significant changes in biomechanical relations, specifically in the hallux abductus angle. No clinically significant changes were seen in the intermetatarsal angle. The EHLT transfer procedure described is a valuable surgical alternative for correction of iatrogenic hallux varus deformity when combined with the appropriate adjunctive procedures.

Foot Deformities↗
PubMed2002

Role of ancillary procedures in surgical management of carpal tunnel syndrome: epineurotomy, internal neurolysis, tenosynovectomy, and tendon transfers.

The role of ancillary procedures in the treatment of carpal tunnel syndrome is controversial, especially with regard to internal neurolysis and epineurotomy. At present, there are little to no data to support their routine use in the treatment of primary carpal tunnel syndrome. Similarly, the use of tenosynovectomy in carpal tunnel surgery should be limited to those patients with clear underlying rheumatologic or inflammatory risk factors, or with gross synovitis incidentally noted at surgery. The Camitz transfer is uniquely suited to treating the thenar wasting seen in advanced carpal tunnel syndrome. It can be performed concurrently with open carpal tunnel release with minimal additional dissection and morbidity.

Carpal Tunnel Syndrome↗
PubMed2000

The value of vascularized tendon transfers with free flaps in perioral and cheek reconstructions.

The effect of gravity and the process of ageing necessitate the support of flaps used for the reconstruction of facial tissues. Perioral and cheek reconstructions exemplify this problem. Support can be obtained using vascularized tendons with free tissue transfers. The radial-forearm neurocutaneous flap with the vascularized palmaris longus tendon and the neurocutaneous lateral arm flap with the vascularized triceps tendon are useful options for resurfacing of these defects. We present 6 cases to highlight the use of the vascularized tendon transfer with free neurocutaneous tissue transfers as composite flaps in perioral and cheek reconstructions.

Adult↗
PubMed1987

Use of a previously repaired tendon for tendon transfer.

A patient in whom a previously repaired flexor digitorum superficialis tendon was used for transfer to correct a claw deformity is described. I have found this to be possible under optimal conditions of tendon repair, thus providing the hand surgeon with another choice of donor material.

Child↗
PubMed1999

Cadaveric modeling of the pronator teres rerouting tendon transfer.

The purpose of this study is to report the biomechanics of the supination effect of the pronator teres rerouting procedure and to determine the optimum insertion point for the transfer using a cadaveric model. Pronator teres rerouting procedures were performed on 5 fresh-frozen above-elbow cadaver specimens mounted in a forearm rotation mounting frame. The pronator teres was detached from its native insertion and tested at 6 insertions on the radius. The amount of rotation of the forearm was measured after loading of the pronator teres muscle for each insertion site. The experiments were repeated by placing the pronator teres 1 cm proximal to the 6 experimental insertion sites for a total testing of 12 insertions. The results of this study show that placement of the pronator teres through the interosseous membrane, around the radius, with reinsertion onto the volar surface produced the greatest amount of forearm supination. Rerouting of the pronator teres tendon produces supination through a windlass effect when the tendon is rerouted through an interosseous window and reinserted onto its original insertion or onto the volar surface of the radius. Placement of the insertion 1 cm proximal on the radius did not affect the amount of forearm supination compared with 6 original insertion sites.

Biomechanical Phenomena↗
PubMed1993

Repair of chronic Achilles tendon rupture with flexor hallucis longus tendon transfer.

A new technique is described for reconstruction of chronic Achilles tendon rupture using the flexor hallucis longus tendon. Follow-up on seven patients (mean age 52 years) is provided (average follow-up 17 months, range 3-30 months). All patients were re-examined to assess postoperative range of motion, scar healing, and sensation. Motor strength was assessed by Cybex testing. Subjective satisfaction was examined by completion of a questionnaire. There were no postoperative infections, skin losses, or re-ruptures. Each patient developed a small but functionally insignificant loss in range of motion in the involved ankle and great toe. All patients had a satisfactory return of function. One patient required a molded foot-ankle orthosis for extended ambulation but was able to play golf.

Achilles Tendon↗
PubMed2004

[Dynamic correction of static scapholunate instability using an active tendon transfer of extensor brevi carpi radialis: preliminary report].

We present the case of a twenty year old man who developed static scapholunate instability on the right side following a road traffic accident seven months previously. A dynamic surgical technique was devised to treat this problem using the tendon of extensor brevi carpi radialis as an active transfer. The tendon, divided at its insertion on the base of the third metacarpal, was reinserted into the distal part of the scaphoid using two anchors after shortening it by removing the distal centimetre. The tendon was rerouted via a pulley created 'de novo' at Lister's tubercle in order to centre the tendon on the same axis as the scaphoid. No other material was used for bone fixation. The wrist was immobilized in extension for six weeks. The clinical and radiological result eight months after the intervention showed excellent reduction of the scapholunate joint and a pain-free wrist with satisfactory mobility.

Accidents, Traffic↗
PubMed2006

Staged reconstruction for chronic rupture of both peroneal tendons using Hunter rod and flexor hallucis longus tendon transfer: a long-term followup study.

BACKGROUND: Long-term followup (over 5 years) of staged reconstruction for chronic ruptures of both peroneal tendons using a Hunter rod and the flexor hallucis longus (FHL) tendon is presented. METHODS: Seven patients with chronic ruptures of both peroneal tendons who had at least two previous surgeries that failed were treated with excision of the remaining portion of the peroneal tendons and implantation of a Hunter rod to the insertion of the peroneus brevis. Patients performed passive range of motion exercises for 3 months before removal of the Hunter rod and transfer of the FHL into the newly formed sheath, attaching it to the insertion of the peroneus brevis on the fifth metatarsal. The patients' ages ranged from 30 to 57 (average 38) years. All were women. All had at least two previous failed procedures (range two to six). The average time from initial injury to the index surgery was 4.6 (range 2 to 7) years. Patients were evaluated by physical examination and a questionnaire. The average range of followup was 8.5 years (range 143 to 167 months). RESULTS: All wounds healed without complications. One patient (a workers' compensation patient) had continued complaints of pain and ambulated with a molded ankle-foot orthosis (MAFO). The remaining six patients reported complete relief of symptoms and returned to full preinjury levels of activity. One patient required a Broström ankle ligament repair 2 years after tendon transfer for a new injury but has remained pain free for the last 62 months. There were five excellent, one good, and one fair result. All patients stated they would repeat the surgery. CONCLUSION: Staged reconstruction with excision of the remaining portion of the peroneal tendons and reconstruction with a Hunter rod and FHL transfer has been shown to be an effective long-term treatment for chronic peroneal tendon ruptures.

Adult↗
PubMed1978

Palmaris longus tendon transfer for augmentation of the thenar musculature in low median palsy.

The palmaris tendon may be lengthened by a distal strip of palmar fascia and transferred subcutaneously to the tendon of insertion of the abductor pollicis brevis for augmentation of thumbs elevation from the palm. The transfer attempts to duplicate abductor brevis function in the complex act of opposition. The palmaris has appropriate strength, excursion, and direction for this purpose. It is properly phased for pinch activity and requires minimal retraining. Twenty-eight cases of transfer have been performed successfully and without difficulty. The uses of the transfer have included cases of carpal tunnel syndrome with thenar atrophy, injury to thenar muscles, and direct trauma to the median nerve in the forearm.

Adult↗
PubMed1991

The anatomy of the flexor digitorum superficialis relevant to tendon transfers.

The flexor digitorum superficialis is a diagastric muscle with a proximal muscle belly from which the tendons to the index, ring and little fingers arise. These tendons are not independent and are not good motors for non-synergistic transfers, such as for finger extension. The muscle and tendon to the middle finger arise separately and are therefore more suitable for non-synergistic transfers.

Fingers↗