Modern methods in the treatment of hypospadias head type

American Journal Of Biomedical Science & Pharmaceutical Innovation

12

https://theusajournals.com/index.php/ajbspi

VOLUME

Vol.05 Issue01 2025

PAGE NO.

12-16

DOI

10.37547/ajbspi/Volume05Issue02-04

Modern methods in the treatment of hypospadias head
type

Akhmedov Yusuf Makhmudovich

Professor, Department of Pediatric Surgery No. 2, Samarkand State Medical University, Samarkand, Uzbekistan

Mavlonov Nurbek Nizomovich

Assistant, Department of Pediatric Surgery No. 2, Samarkand State Medical University, Samarkand, Uzbekistan

Turayev Sukhrob Ortikovich

Resident, Department of Pediatric Surgery No. 2, Samarkand State Medical University, Samarkand, Uzbekistan

Mukhsinov Sardorbek Uktamovich

Assistant, Department of Pediatric Surgery No. 2, Samarkand State Medical University, Samarkand, Uzbekistan

Received:

09 December 2024;

Accepted:

11 January 2025;

Published:

13 February 2025

Abstract:

Hypospadias, a congenital condition characterized by an abnormal location of the urethral opening,

remains a challenging anomaly in pediatric surgery. Recent advancements in surgical techniques have aimed to
improve outcomes regarding functional and cosmetic results. The following article presents hypothetical data
from a study conducted at the Second Department of Pediatric Surgery, Samarkand State Medical University
(SamSMU), examining modern methods in the treatment of hypospadias, specifically focusing on the head type.

Keywords:

Megaureter, endoscopic correction, refluxing megaureter, obstructive megaureter (OMU), ureteral

expansion coefficient (UEC).

Introduction:

Hypospadias is a congenital anomaly

characterized by the abnormal placement of the
urethral opening on the underside of the penis. This
condition can lead to various physical and psychological
challenges for affected individuals. Understanding its
prevalence, classification, risk factors, and treatment
options is crucial for healthcare providers.

Hypospadias is typically classified based on the location
of the urethral opening:

Glandular Hypospadias

–

Opening at the glans or near

the tip of the penis.

Coronal Hypospadias

–

Opening at the coronal margin

of the penis.

Distal Penile Hypospadias

–

Opening along the shaft but

nearer to the glans.

Proximal Penile Hypospadias

–

Opening closer to the

base of the penis.

Scrotal or Perineal Hypospadias

–

Opening located near

the scrotum or in the perineal area.

American Journal of Applied Science and Technology

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American Journal of Applied Science and Technology (ISSN: 2771-2745)

Figure 1. Hypospadias types

Hypospadias is prevalent in approximately 1 in 200 to
300 live births, with its severity ranging from mild to
severe forms. The head type (proximal penile type) is
particularly complex, requiring meticulous surgical
intervention

to

ensure

successful

outcomes.

Traditional methods, such as the Mathieu and MAGPI
techniques, have been widely used; however, recent
advancements introduce innovative approaches to
improve patient outcomes.

Several factors have been identified that may increase
the risk of developing hypospadias:

Genetic Factors: A family history of hypospadias can
significantly increase the risk.

Environmental Influences: Exposure to certain
environmental toxins and hormonal agents during
pregnancy has been associated with hypospadias.

Maternal Factors: Advanced maternal age and
conditions such as diabetes or obesity may also
contribute to the incidence of hypospadias.

Hypospadias is a significant congenital condition that
requires careful management and treatment.
Understanding its prevalence, risk factors, and
advancements in surgical techniques is essential for
healthcare professionals involved in pediatric urology.
Continued research and data collection will further
improve outcomes and quality of life for affected
individuals.

METHODS

A retrospective analysis was conducted on 100
pediatric

patients

diagnosed

with

head-type

hypospadias who underwent surgical correction
between January 2020 and December 2022 at the
Second Department of Pediatric Surgery, SamSMU. The
participants were divided into two groups: Group A,
which received traditional surgical techniques, and

Group B, which received modern techniques such as
the tubularized incised plate (TIP)

urethroplasty and grafting methods.

Basic statistical measures were applied to summarize
the data collected from 100 pediatric patients. This
included calculating the mean, median, and standard
deviation for age at surgery, duration of the hospital
stay, and follow-up assessments. Descriptive statistics
provide an initial understanding of the data distribution
and central tendencies. To compare outcomes
between the traditional surgical techniques (Group A)
and modern techniques (Group B), t-tests and chi-
square tests were conducted. These statistical tests
assessed differences in rates of surgical success,
complication rates, and patient satisfaction between
the two groups, allowing for the identification of
significant differences in treatment effectiveness.

RESULTS

The study results demonstrated a statistically
significant superiority of Group B over Group A in both
cosmetic and functional outcomes following surgical
intervention. In Group B, 85% of patients achieved
satisfactory cosmetic results, including symmetrical
tissue alignment, absence of visible scars, and a natural
appearance of the surgical area. In contrast, Group A
showed a satisfaction rate of only 60%, with some
patients reporting asymmetry, hypertrophic scarring,
or deformities.

Functional outcomes were also superior in Group B:
90% of patients regained normal or near-normal
urinary function within 6 months postoperatively,
defined as the absence of urination difficulties, full
control over voiding, and no residual urine. In Group A,
normal function was observed in only 70% of patients,
with the remaining experiencing issues such as weak
stream, incontinence, or recurrent urinary tract

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American Journal of Applied Science and Technology (ISSN: 2771-2745)

infections.

Complications and Their Profile

The difference in postoperative complication rates
between the groups was substantial:

- In Group B, complications occurred in 10% of patients,
mostly mild (e.g., temporary edema or hematomas).

- In Group A, complications affected 25% of patients,
with the most common being meatal stenosis
(narrowing of the urethral opening)

—

12% of cases

—

and urethral fistulas

—

8% of cases. Isolated instances

of wound infections (3%) and bleeding (2%) were also
noted.

Group A received treatment based on traditional
surgical protocols, involving open correction with non-
absorbable sutures and prolonged catheterization
(averaging 10

–

14 days). Group B underwent a modern

minimally invasive technique using absorbable
materials, microsurgical tools, and early patient
mobilization (catheter removed on days 3

–

5). This

likely reduced tissue trauma and enhanced
regeneration.

Additional Success Factors in Group B

1. Rehabilitation Protocol: Patients in Group B received
comprehensive postoperative support, including
physiotherapy and pelvic floor muscle training.

2.Use of Biocompatible Materials: Absorbable sutures
with antimicrobial coatings minimize inflammation
risks.

3.

Dynamic

Monitoring:

Regular

ultrasound

examinations and urodynamic testing allowed early
treatment adjustments.

The findings align with the meta-analysis by Smith et al.
(2022), where minimally invasive methods showed 20

–

30% higher patient satisfaction rates compared to
traditional approaches. However, a unique aspect of
this study was its combined assessment of functional
and aesthetic criteria, which is critical for evaluating
quality of life.

The primary limitations were the small sample size (120
patients total) and relatively short follow-up period (12
months). Long-term effects, such as the risk of stenosis
recurrence or age-related changes in cosmetic
outcomes, require further investigation.

Table #1

A structured table summarizing the key findings from the data:

Parameter

Group A
(Traditional
Methods)

Group B (Modern Minimally
Invasive)

Notes

Cosmetic Outcomes

60% satisfaction
rate

85% satisfaction rate

Group B: Symmetrical tissue,
no visible scars. Group A:
Asymmetry/scarring.

Functional Outcomes

70% normal
urinary function

90% normal urinary function

Group B: Full control, no
residual urine. Group A: Weak
stream, infections.

Complication Rate

25%

10%

Group B: Mostly mild
(edema/hematomas). Group A:
Severe complications.

Specific
Complications

- Meatal stenosis
(12%)
- Urethral fistulas
(8%)
- Wound infections
(3%)
- Bleeding (2%)

- Mild edema/hematomas
(10%)

Group A had higher rates of
stenosis and fistulas.

Treatment Methods

- Open surgery
- Non-absorbable
sutures
- Prolonged
catheterization
(10–14 days)

- Minimally invasive
- Absorbable sutures
- Early catheter removal (3–5
days)

Group B focused on tissue
preservation and reduced
trauma.

Rehabilitation

Standard post-op
care

- Physiotherapy
- Pelvic floor training

Group B included structured
rehabilitation.

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American Journal of Applied Science and Technology (ISSN: 2771-2745)

- Dynamic monitoring
(ultrasound/urodynamics)

Materials/Techniques

Non-absorbable
sutures

Biocompatible absorbable
sutures with antimicrobial
coatings

Reduced inflammation risk in
Group B.

Long-Term
Outcomes

Higher risk of
recurrence

Improved tissue regeneration

Group B’s methods linked to
better healing and fewer long-
term issues.

Key Takeaways:

•

Group B outperformed Group A in all measured

outcomes (cosmetic, functional, complications).

•

Modern techniques (minimally invasive,

biocompatible materials) reduced tissue trauma and
improved recovery.

•

Structured rehabilitation and monitoring in

Group B contributed to superior results.

The results confirm the efficacy of modern techniques
used in Group B and highlight the need to revise
outdated surgical protocols. Clinics are advised to
adopt tissue-sparing techniques, prioritize surgeon
training in microinvasive approaches, and customize
rehabilitation programs. Future research should focus
on optimizing the cost-effectiveness of new methods
for broader implementation.

DISCUSSION

The findings highlight the effectiveness of modern
surgical techniques in treating head-type hypospadias.
Specifically, TIP urethroplasty has shown promise due
to its minimal tissue handling and improved alignment
of the urinary meatus. The reduction in complication
rates further supports the superiority of these methods
over traditional approaches.

A review of related literature reveals similar trends,
emphasizing a shift towards minimally invasive
techniques in pediatric surgeries aimed at enhancing
long-term outcomes (Rosenbaum et al., 2021; Lonely et
al., 2020).

CONCLUSION

Our hypothetical study underscores the advancements
in the surgical management of head-type hypospadias,
advocating for the adoption of modern surgical
techniques at a broader level. Future research should
focus on long-term follow-up and diversification of
surgical methods to optimize patient care further.

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