• Title/Summary/Keyword: Tenorrhaphy

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Minimal-incision tenorrhaphy in flexor tendon injury (굴곡건 손상에서 최소절개 건 봉합술)

  • Jang, Ju Yun;Oh, Sang Ah;Kang, Dong Hee;Lee, Chi Ho
    • Archives of Plastic Surgery
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    • v.36 no.4
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    • pp.516-518
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    • 2009
  • Purpose: To retrieve the retracted flexor tendon, additional incision and wide dissection are conventionally required. We introduce minimal - incision tenorrhaphy using 1 cm - length incision and minimal dissection. Methods: Transverse incision about 1 cm - length is made over the level of retracted tendon. Nelaton's catheter is advanced into tendon sheath from distal primary laceration wound to emerge proximally through the incisional wound. Catheter is sutured to proximal tendon in end - to - end fashion. By gently pulling the catheter, retracted tendon is delivered to distal wound. Tenorrhaphy with core suture and epitendinous suture is then carried out. Results: This retrieving technique provides minimal incision, minimal dissection, minimal bleeding, minimal injury to tendon end, and shorter operation time with preservation of vincula tendinum and pulley system. Conclusion: In case of flexor tendon rupture with retraction, this operative method is believed to allow reliable and effective tenorrhaphy and excellent postoperative outcomes.

The Effect of Hyaluronate-Carboxymethyl Cellulose on Tissue Adhesion after Achilles Tendon Tenorraphy in Rats (백서의 아킬레스 건 봉합 후 Hyaluronate-Carboxymethyl cellulose가 조직 유착에 미치는 영향)

  • Lee, Jung-Hee;Jeong, Bi-O;Kim, Gou-Young
    • Journal of Korean Foot and Ankle Society
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    • v.13 no.1
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    • pp.7-13
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    • 2009
  • Purpose: The purpose of this study was to evaluate the effect of Sodium hyaluronate-Sodium carboxymethyl cellulose (HA-CMC) on tissue adhesion after tenorrhapy in tenotomized Achilles tendon of the Sprague-Dawley rat. Materials and Methods: Twenty-eight legs of 14 Sprague-Dawley rat were used in study. After tenotomy of the Achilles tendons, tenorrhaphies were performed. Simple tenorrhaphy without any other procedures were performed on the left Achilles tendons (control group), and additional HA-CMC injections were done prior to the tenorrhaphy on the right Achilles tendons (HA-CMC group). Gross and histological examinations were made to identify differences between the two groups, 1, 2, 6, 8, 10, 12 and 14 weeks respectively. Results: Distinct decrease in granulation tissues and adhesions were seen in the HA-CMC group during gross inspection at 6 and 8 week after the operation. On histological analysis of the HA-CMC group, although increased infiltrations of inflammation cells were observed during 1 week, less adhesion were seen at 6, 8 and 10 weeks after the operation. In HA-CMC group, superior healing processes were seen at 6, 8 and 10 weeks and less fibrotic changes, compared to control group, were seen at 2 and 6 weeks. Conclusion: Prevention of adjacent tissue adhesion was made possible through decrease in collagen deposition and fibrosis by injecting HA-CMC before tenorrhaphy of Achilles tendon. Also, histologically faster healing process of the collagen fibers within the Achilles tendon was observed.

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Minimally Invasive Surgery with Tenorrhaphy for Postoperative Hallux Varus Deformity Combined with Flexor Hallucis Longus Rupture after Hallux Valgus Correction: A Case Report (무지외반증 교정술 이후 합병된 무지내반증과 병발한 장무지굴건 파열에 대한 최소침습적 수술 및 건 봉합술: 증례 보고)

  • Nam, Bum Joon;Suh, Jin Soo;Choi, Jun Young
    • Journal of Korean Foot and Ankle Society
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    • v.24 no.2
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    • pp.102-106
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    • 2020
  • A postoperative hallux varus deformity is a dreaded complication of hallux valgus surgery. Several surgical options have been introduced to overcome this problem. This paper reports an uncommon case of a 68-year-old female patient who presented with a postoperative hallux varus deformity combined with a rupture of the flexor hallucis longus (FHL) tendon. She was treated successfully by a minimally invasive correctional osteotomy with open tenorrhaphy. With experience in treating this complicated case, it was noted that FHL could be transected during the trans-articular adductor tenotomy. Hence, extra caution is needed when the degree of hallux valgus deformity is excessive. To the best of the author's knowledge, correctional valgization osteotomy for a postoperative hallux varus deformity in a minimally invasive manner has not been reported. This case report is expected to benefit surgeons and their patients with severe hallux valgus deformity.

The Effect of Alloderm on Prevention of Adhesions following Tenorrhaphy in the Rabbits (알로덤이 건 봉합술 후 발생되는 유착 방지에 미치는 효과)

  • Choi, Chang Yong;Song, Jin Woo;Kim, Jun Hyuk;Choi, Hwan Jun;Lee, Young Man
    • Archives of Plastic Surgery
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    • v.34 no.6
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    • pp.765-770
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    • 2007
  • Purpose: Peritendinous adhesion is one of the most notorious complication after the flexor tendon injury. In this study, $Alloderm^{(R)}$(LifeCell Corp., Branchburg, N.J.), which is the decellularized human dermal analogue with its intact native basement membrane components, was used for the prevention of peritendinous adhesions following flexor tendon repair. Methods: Thirty New Zealand white male rabbits were divided equally into 3 groups. In all groups, the flexor digitorum profundus of the third finger of the right back foot was cut totally and repaired by modified Kessler suture technique. Following tendon repair, $Alloderm^{(R)}$ was wrapt around the repaired tendon in the first group and sodium hyaluronate gel was sprayed to the operation field in the second group. In the control group, no external material was applied. The right back foot were immobilized for 6 weeks to optimize the formation of adhesion ingrowth. After death, the third finger that repaired tendons and sheaths was removed en bloc. We checked range of motion. and studied histologically for all groups. Results: The experimental groups had better range of motion than the control group. We checked that the range of motion was 73.5 degrees in $Alloderm^{(R)}$ group, 55.9 degrees in the hyaluronic acid group, and 38.3 degrees in the control group. in the histological study, the experimental group had less adhesions compared with the control group. Conclusion: This study concludes that $Alloderm^{(R)}$ can decrease peritendinous adhesions following flexor tendon repairs in rabbits. We think the method could be used in clinical cases.

Barbed sutures versus conventional tenorrhaphy in flexor tendon repair: An ex vivo biomechanical analysis

  • Colak, Ozlem;Kankaya, Yuksel;Sungur, Nezih;Ozer, Kadri;Gursoy, Koray;Serbetci, Kemal;Kocer, Ugur
    • Archives of Plastic Surgery
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    • v.46 no.3
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    • pp.228-234
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    • 2019
  • Background The management of flexor tendon injuries has evolved in recent years through industrial improvements in suture materials, refinements of repair methods, and early rehabilitation protocols. However, there is no consensus on the ideal suture material and technique. This study was conducted to compare the tensile strength, repair time, and characteristics of 4-strand cruciate, modified Kessler, and 4-strand horizontal intrafiber barbed sutures for flexor tenorrhaphy with a 12-mm suture purchase length in an animal model. Methods The right third deep flexors of 60 adult Leghorn chicken feet were isolated and repaired with a 12-mm suture purchase length. The tendons were randomly assigned to three groups of equal number (n=20 each). Groups 1 and 2 received 4-strand cruciate and modified Kessler repair with conventional suture materials, respectively. A 4-strand horizontal intrafiber barbed suture technique was used in group 3. The repaired tendons were biomechanically tested for tensile strength, 2-mm gap resistance, and mode of failure. Repair times were also recorded. Results The maximum tensile strength until failure was $44.6{\pm}4.3N$ in group 1, $35.7{\pm}5.2N$ in group 2, and $56.7{\pm}17.3N$ in group 3. The barbed sutures were superior to the other sutures in terms of the load needed for 2-mm gap formation (P<0.05). Furthermore, the barbed sutures showed the shortest repair time (P<0.05). Conclusions This study found that 4-strand horizontal intrafiber barbed suture repair with a 12-mm purchase length in a chicken flexor tendon injury model showed promising biomechanical properties and took less time to perform than other options.

Spontaneous Achilles Tendon Rupture After Repeated Local Steroid Injention - A Case Report - (국소 스테로이드 반복 주사후 발생한 자발적 아킬레스건 파열 -증례 보고-)

  • Chung, Hyung-Jin;Choi, Jung-Yun
    • Journal of Korean Foot and Ankle Society
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    • v.8 no.2
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    • pp.218-220
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    • 2004
  • It is known that steroids increase the risk for tendon ruptures. Despite this local steroids are still used in the treatment of achilles tendinitis. 46-year-old women had occurred achilles tendon rupture after repeated local steroid injection. Intraoperatively, necrotic change were seen at both side of ruptured end. Like this, tendon rupture after repeated steroid injection often result in a large defect, which needed surgical repair. After debridement of ruptured end, tenorrhaphy with single Krackow method and plantaris tendon augmentation was done. The patient showed favorable result with return to range in a degree of activity levels.

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Surgical Treatment of Peroneus Longus Tendon Rupture after Ostectomy of Peroneus Tubercle of Calcaneus: A Case Report (종골의 비골 결절 골절제술 후 발생한 장비골건 파열에 대한 수술적 치료: 증례 보고)

  • Lee, Jin-Young;Kim, Gab-Lae;Jung, Min;Lee, Eui-Soo;Kwon, Jae-Woo;Seo, Dong-Yeon
    • Journal of Korean Foot and Ankle Society
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    • v.18 no.2
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    • pp.72-75
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    • 2014
  • We experienced a patient in whom rupture of the peroneus longus tendon occurred after ostectomy of the peroneus tubercle of the calcaneus. Acute rupture of the peroneus tendon can be managed by end-to-end anastomosis, while neglected cases can be treated by tenodesis, tendon transfer, or tendon graft. In the current patient, the tendon ends were mildly retracted, yielding a small gap. We successfully repaired the retracted tendon ends after lengthening by Z-plasty.

Tenorrhaphy using Suture anchor in delayed rupture of the flexor digitorum profundus tendon in the distal phalanx - A case report - (Suture anchor를 이용하여 건봉합술을 시행한 심수지 굴건 지연파열 - 증례 보고 -)

  • Kim, Seong Wan;Yi, Seung Rim;Yang, Bo Kyu;Kim, Woo;Lee, Sung Yup
    • Journal of Korean Orthopaedic Sports Medicine
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    • v.10 no.2
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    • pp.117-120
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    • 2011
  • Avulsion rupture of the flexor digitorum profundus tendon at the distal phalanx is a rare injury. It usually occurs during extension of the DIP joint, while the flexor digitorum profundus tendon is contracted, or when strong extension force is applied, to the distal phalanx. We experienced a patient, combat policeman who had avulsion rupture of flexor digitorum profundus tendon at the distal phalanx after 2 days of combat exercise. Here, we would like to report unusual case of rare tendon injury with studies from other papers.

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Delayed Rupture of Flexor Pollicis Longus by Plate for Fracture of the Distal Radius (요골골절에 사용된 금속판에 의한 장무지 굴곡건의 지연성 파열)

  • Hwang, So-Min;Ahn, Sung-Min;Oh, Kyoung-Seok;Kim, Jin-Hyeong;Lee, Jun-Ho
    • Archives of Plastic Surgery
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    • v.35 no.6
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    • pp.751-754
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    • 2008
  • Purpose: Delayed rupture of flexor pollicis longus as a sequelae of the plate inserted for distal radius fracture is a very rare. This is the first case reported and published in Korea. Methods: A 48 years old female patient visited hospital, complaining flexor disturbance of interphalangeal joint of left thumb, which suddenly occurred without any external wound. We found that she had received operation of fixing plate for fracture of left distal radius 10 years ago. As operational opinion, we have checked that flexor pollicis longus tendon has been ruptured with oblique ways being stimulated by extended plate to palmar side over long period. Results: Authors performed tenorrhaphy of flexor pollicis longus without tendon graft and presented a successful active flexion of the left thumb interphalangeal joint 1 year after the operation. Conclusion: If the extruded part of the end plate is observed during the operation or follow-up, it is considered to be necessary to get rid of the plate as early as possible after the fracture healing.

Replantation of Amputated Digits in Elderly Patients (고령 환자의 절단된 수지의 재접합술)

  • Chung, Soon-Il;Kim, Jin-Soo;Lee, Dong-Chul;Ki, Sae-Hwi;Roh, Si-Young;Yang, Jae-Won
    • Archives of Plastic Surgery
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    • v.37 no.5
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    • pp.644-649
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    • 2010
  • Purpose: As the mean life expectancy of people has been prolonged, and the elderly people who participate in the production activities has been increasing, it is expected that the demand on the replantation of amputated digits in elderly patients would increase. But, there are few studies about the replantation of amputated digits in elderly patients. Therefore, we report treatment outcomes of replantation of amputated digits in elderly patients. Methods: From 1998 to 2008, the replantation was performed in 51 completely amputated digits of 33 patients aged 60 years or older. We performed the replantation in the usual manner. Under the brachial plexus block, the surgical procedures carried out in the following sequence: internal fixation using Kirschner wire, tenorrhaphy, arteriorrhaphy, neurorrhaphy and venorrhaphy. If the arterial ends could not be approximated without tension, a vein graft was performed. Results: Of a total of 51 digits, 46 digits (90%) survived. 13 patients (40%) had underlying medical problem preoperatively. But, in all the patients, there were no postoperative medical complications. As the postoperative surgical complications, excluding five cases of the total necrosis of digit, there were three cases of venous congestion, two cases of arterial insufficiency, seven cases of infection and 16 cases of partial necrosis. Conclusion: Age alone does not affect the survival of replanted digits. Type of injury is the most important factor that affects the survival of replanted digits.