Surgically Treated Nonunion following Ischial Tuberosity Avulsion Fracture of a 14-Year-Old Athlete

A 14-year-old girl experienced acute left buttock pain during a sprint. At the local hospital, she was diagnosed with an avulsion fracture of the left ischial tuberosity. She was kept for observation for about 10 months; however, the buttock pain persisted, and the bone fragments did not unite. She...

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Main Authors: Yuta Nakamatsu, Tomoaki Fukui, Keisuke Oe, Shinya Hayashi, Tomoyuki Matsumoto, Takehiko Matsushita, Ryosuke Kuroda, Takahiro Niikura
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:Case Reports in Orthopedics
Online Access:http://dx.doi.org/10.1155/2020/8531648
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author Yuta Nakamatsu
Tomoaki Fukui
Keisuke Oe
Shinya Hayashi
Tomoyuki Matsumoto
Takehiko Matsushita
Ryosuke Kuroda
Takahiro Niikura
author_facet Yuta Nakamatsu
Tomoaki Fukui
Keisuke Oe
Shinya Hayashi
Tomoyuki Matsumoto
Takehiko Matsushita
Ryosuke Kuroda
Takahiro Niikura
author_sort Yuta Nakamatsu
collection DOAJ
description A 14-year-old girl experienced acute left buttock pain during a sprint. At the local hospital, she was diagnosed with an avulsion fracture of the left ischial tuberosity. She was kept for observation for about 10 months; however, the buttock pain persisted, and the bone fragments did not unite. She was referred to our hospital approximately 11 months after the injury. Plain radiography revealed an increased transposition of the bone fragment, from 12 mm immediately after the injury to 23 mm. Twelve months after the injury, she underwent osteosynthesis using two cannulated cancellous screws and three suture anchors. Following postoperative rehabilitation, the power in her left hamstring recovered, and she was able to run at full speed and returned to athletics 9 months after the surgery. The operative indications for avulsion fractures of the ischial tuberosity are unclear. Careful follow-up is required as the rate of nonunion after conservative treatment tends to be high. This needs to be identified in order to provide timely treatment that allows for early return to sport. Although she had significant chronic pain and muscle weakness, the surgery successfully treated the fracture, and her muscle power recovered, leading to her return to sports.
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publishDate 2020-01-01
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series Case Reports in Orthopedics
spelling doaj-art-3030ede4fdf347cc8b0ccc5d64470b7c2025-02-03T05:53:53ZengWileyCase Reports in Orthopedics2090-67492090-67572020-01-01202010.1155/2020/85316488531648Surgically Treated Nonunion following Ischial Tuberosity Avulsion Fracture of a 14-Year-Old AthleteYuta Nakamatsu0Tomoaki Fukui1Keisuke Oe2Shinya Hayashi3Tomoyuki Matsumoto4Takehiko Matsushita5Ryosuke Kuroda6Takahiro Niikura7Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan, 7-5-2 Kusunokicho Chuo-ku, Kobe, Hyogo 650-0017, JapanDepartment of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan, 7-5-2 Kusunokicho Chuo-ku, Kobe, Hyogo 650-0017, JapanDepartment of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan, 7-5-2 Kusunokicho Chuo-ku, Kobe, Hyogo 650-0017, JapanDepartment of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan, 7-5-2 Kusunokicho Chuo-ku, Kobe, Hyogo 650-0017, JapanDepartment of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan, 7-5-2 Kusunokicho Chuo-ku, Kobe, Hyogo 650-0017, JapanDepartment of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan, 7-5-2 Kusunokicho Chuo-ku, Kobe, Hyogo 650-0017, JapanDepartment of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan, 7-5-2 Kusunokicho Chuo-ku, Kobe, Hyogo 650-0017, JapanDepartment of Orthopaedic Surgery, Kobe University Graduate School of Medicine, Kobe, Japan, 7-5-2 Kusunokicho Chuo-ku, Kobe, Hyogo 650-0017, JapanA 14-year-old girl experienced acute left buttock pain during a sprint. At the local hospital, she was diagnosed with an avulsion fracture of the left ischial tuberosity. She was kept for observation for about 10 months; however, the buttock pain persisted, and the bone fragments did not unite. She was referred to our hospital approximately 11 months after the injury. Plain radiography revealed an increased transposition of the bone fragment, from 12 mm immediately after the injury to 23 mm. Twelve months after the injury, she underwent osteosynthesis using two cannulated cancellous screws and three suture anchors. Following postoperative rehabilitation, the power in her left hamstring recovered, and she was able to run at full speed and returned to athletics 9 months after the surgery. The operative indications for avulsion fractures of the ischial tuberosity are unclear. Careful follow-up is required as the rate of nonunion after conservative treatment tends to be high. This needs to be identified in order to provide timely treatment that allows for early return to sport. Although she had significant chronic pain and muscle weakness, the surgery successfully treated the fracture, and her muscle power recovered, leading to her return to sports.http://dx.doi.org/10.1155/2020/8531648
spellingShingle Yuta Nakamatsu
Tomoaki Fukui
Keisuke Oe
Shinya Hayashi
Tomoyuki Matsumoto
Takehiko Matsushita
Ryosuke Kuroda
Takahiro Niikura
Surgically Treated Nonunion following Ischial Tuberosity Avulsion Fracture of a 14-Year-Old Athlete
Case Reports in Orthopedics
title Surgically Treated Nonunion following Ischial Tuberosity Avulsion Fracture of a 14-Year-Old Athlete
title_full Surgically Treated Nonunion following Ischial Tuberosity Avulsion Fracture of a 14-Year-Old Athlete
title_fullStr Surgically Treated Nonunion following Ischial Tuberosity Avulsion Fracture of a 14-Year-Old Athlete
title_full_unstemmed Surgically Treated Nonunion following Ischial Tuberosity Avulsion Fracture of a 14-Year-Old Athlete
title_short Surgically Treated Nonunion following Ischial Tuberosity Avulsion Fracture of a 14-Year-Old Athlete
title_sort surgically treated nonunion following ischial tuberosity avulsion fracture of a 14 year old athlete
url http://dx.doi.org/10.1155/2020/8531648
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