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The Management of Perineal Trauma in Children
Darshan A Manjunath1,2, Veerabhadra Radhakrishna2, Deepti Vepakomma2
1Department of General Surgery, McGann Hospital, Shivamogga Institute of Medical Sciences, Shivamogga, India.
Insights
This study evaluated pediatric perineal trauma outcomes, defining a management protocol. Key findings emphasize primary repair, colostomy for severe anorectal injuries, and suprapubic cystostomy for urethral damage to preserve function.
Area of Science:
- Pediatric Surgery
- Trauma Management
- Urology
Background:
- Perineal trauma in children presents complex challenges.
- Genitourinary and anorectal injuries often accompany perineal trauma.
- Effective management protocols are crucial for optimal outcomes.
Purpose of the Study:
- To evaluate the outcomes of perineal trauma in pediatric patients.
- To establish a standardized management protocol for childhood perineal injuries.
- To analyze injury patterns and treatment strategies.
Main Methods:
- Retrospective study of 41 children with perineal injuries (August 2012 - December 2020).
- Classification into three groups based on injury type: perineal/genitourinary, perineal/anorectal, and combined injuries.
- Primary surgical repair for all patients; colostomy for full-thickness anorectal injuries; suprapubic cystostomy (SPC) for urethral disruption.
Main Results:
- Impalement and sexual abuse were the most frequent injury mechanisms (27% each).
- Anorectal injuries occurred in 49% of patients, with 24% being full-thickness.
- Genital injuries affected 59%, and urethral injuries 12%; stenosis and rectovaginal fistula were rare complications.
Conclusions:
- A systematic primary survey and examination under anesthesia are vital for assessing perineal trauma.
- Colostomy is essential for managing severe anorectal injuries, aiding in complication reduction and continence preservation.
- Diverting suprapubic cystostomy (SPC) is indicated for selected urethral injuries to facilitate healing.
Aims:
This study aimed to evaluate the outcome of perineal trauma in children and to a define protocol for their management.
Methods:
It is a retrospective study of children who presented with perineal injury between August 2012 and December 2020. The patients were classified into three groups: Group-1 included children with perineal and genitourinary injuries; Group-2 included patients with perineal and anorectal injuries; and Group-3 included patients with perineal, genitourinary, and anorectal injuries. All patients underwent primary repair. Those with full-thickness anorectal injury underwent an additional covering colostomy, while urethral disruption was initially managed by a diverting suprapubic cystostomy (SPC).
Results:
A total of 41 patients were studied. Impalement injury (n = 11; 27%) and sexual abuse (n = 11; 27%) were the most common mechanisms of injury. Twenty (49%) patients had anorectal injuries with 10 (24%) each of partial-thickness and full-thickness injury. There were 24 (59%) genital injuries and five (12%) urethral injuries. One patient each developed anal and vaginal stenosis, both were managed with dilatation. One patient developed a rectovaginal fistula repaired surgically at a later date.
Conclusion:
Perineal injuries with resultant anorectal or genital damage require a careful primary survey. Following stabilization, an examination under anesthesia as a set protocol will help determine the treatment strategy. A colostomy is essential in the acute management of severe anorectal injuries to reduce local complications and preserve continence. Urethral injuries may warrant an initial diverting SPC in selected cases.
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