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Lateral Soft-Tissue Release with Medial Transarticular or Dorsal First Web-Space Approach Combined with Distal Chevron Osteotomy for Moderate-to-Severe Hallux Valgus by Yu-Bok Park, Keun-Bae Lee, Sung-Kyu Kim, Jong-Keun Seon, and Jun-Young Lee JBJS Essent Surg Tech Volume 4(4):e24 December 24, 2014 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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A medial longitudinal skin incision. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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A longitudinal midline capsulotomy. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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The first metatarsophalangeal joint is distracted distally with use of two vein retractors and application of manual traction to the great toe to allow clear visualization of the lateral soft- tissue structures. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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The lateral joint capsule (arrow) is visualized through the metatarsophalangeal joint, which is distracted with use of a mosquito clamp. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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After the lateral joint capsule is released with use of a number-15 blade, the adductor hallucis tendon (arrow) is observed. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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The adductor hallucis tendon is released completely. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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Illustration showing the conjoined tendon of the adductor hallucis tendon transected from its insertion into the base of the proximal phalanx. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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Varus stress is applied to the first metatarsophalangeal joint to complete the release of the adductor hallucis tendon at the proximal phalanx. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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A 60° v-osteotomy is created and centered in the first metatarsal head. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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The capital fragment is translated about 7 mm laterally and manually impacted onto the shaft to obtain a stable reduction. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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Postoperative shoe. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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The adductor hallucis tendon is identified with use of a mosquito clamp. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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The adductor hallucis tendon (arrow) has been released from its insertion at the base of the proximal phalanx of the great toe. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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After the fibular sesamoid-metatarsal ligament is released, the fibular sesamoid (arrow) can be observed. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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The transverse metatarsal ligament (arrow) has been identified and transected. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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The preoperative hallux valgus angle was 38°, the first-second intermetatarsal angle was 19°, and the tibial sesamoid position was grade 3. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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Preoperative clinical photograph. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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Postoperative anteroposterior radiograph. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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The hallux valgus angle was 10°, the first-second intermetatarsal angle was 9°, and the tibial sesamoid position was grade 2 at the time of final follow-up. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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Clinical photograph at the time of final follow-up. Yu-Bok Park et al. JBJS Essent Surg Tech 2014;4:e24 ©2014 by The Journal of Bone and Joint Surgery, Inc.
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